Menu
Your Cart

EXTERNAL WALL INSULATION

EXTERNAL WALL INSULATION

External Wall Insulation, commonly known as EWI or K-Rend, is a comprehensive multilayer insulation system affixed to an existing wall, comprised of various layers such as a insulation, base coat, reinforced mesh, and finishing coat, aimed at enhancing home energy efficiency and preventing water infiltration, thus maintaining the masonry pleasantly dry. External wall insulation is one of three potential ways to insulate the walls of your home, the other options being cavity wall insulation and internal insulation. The effect of external insulation is to warm the wall by separating from cold temperature.

It has been proven by German specialists that in order to improve the insulating properties of the building, insulation must be fitted on the exterior of the walls. By doing so the dew point is simply moved away from the wall. 

Therefore this installation process involves fixing a layer of insulation material to the external walls of a property, and covering it with reinforcement and a special render in a range of decorative finishes.

As with stone walls, the external insulation can be glued and then mechanically fixed to the wall. This method is often required for insulating walls on solid wall properties where there's no option for cavity wall insulation. The external insulation cost is usually higher than internal wall insulation. On top of that, there will be a cost involved in erecting scaffolding and removing all of the pipes that are fixed to the masonry wall.  Even with the higher cost, the advantages external insulation offers over internal mean that it is difficult to disregard. However, EWI and render systems take a fair amount of work to install, and essential to the process is having good tools for the job. It will also change the external appearance of the house. In most cases that will mean gaining planning permission before undertaking the work, so you do need to check with local authority from the outset.

Under Building Regulations, if 25% or more of a wall is to be insulated externally, it is typically necessary to bring the entire wall up to current standards. The thermal performance of the insulated wall must have a U-value of no more than 0.30W/m²K. When it comes to using external wall insulation to insulate a solid wall, you'll be looking at the following U-value figures:

External insulation will add physically thickness to the wall, most evident at the reveals and eaves. You will have to extend your existing window sill using either uPVC or Aluminium window sill extender. In addition, it is usually impractical to return the insulation into the window and door reveals.

There are thin insulation options, like 10mm grey polystyrene that can be used on a reveal to help overcome this challenge.

Installing EWI doesn’t disrupt things inside your property in the way that internal insulation would, so you can easily live in the house during the work. You can expect some noise while walls are being prepared and the insulation is fixed. But disruption should be minimal. EWI can also help to improve weatherproofing and sound resistance. For instance, Rockwool DD sound slab has been specifically developed for use in external wall insulation systems where a higher density slab is required. The structure of the fibres in Rockwool Sound Slab make them ideal for use as a sound absorber. Rockwool Sound Slab works in two distinct ways to reduce noise, either by impeding the transmission of sound through an element of the structure, or by absorption of sound at the surface.

Adding external wall insulation is also a good opportunity to update the appearance of your home. You could make it look pretty much identical to how it was previously or make some improvements to boost your house appearance, possibly even increasing its value. External wall insulation is an invisible part of your home that you won’t be able to see once in place. That is why it is often called fit-and-forget solution.


EWI INSTALLATION

The first step before beginning the EWI installation process is to do a render test. This will identify whether your existing render is strong enough to support the particular insulation. Second step would be removing an existing pipework from the building so the installation process can begin. On this stage you should also fit a protective layer over your windows, which will prevent them from being damaged during the installation process. External wall insulation does not normally reach the ground but instead begins a few inches above.

Once you’ve decided on the height, this is where the aluminium start track or base track, will be installed. Starter tracks should be installed against a flat surface, with any gaps filled with expanding foam, plastic trims, or silicone sealant, however it would be preferred to dub out the wall locally to ensure full contact with the wall and rear up stand of the trim. Trims are usually set 200mm above ground level to reduce the effects of ‘splash back’ of rainwater, dirt and other contaminants, however it is advised that DPCs should not be bridged.

Once the starter track has been installed, the application of the insulation boards onto the wall can begin. Insulation boards should be laid in a staggered pattern, and should be staggered at the edges of buildings so that they form a toothed finish. Generally boards should be cut in an L shape around the corners of openings, and small cuts of boards should not be allowed. It would be best practice to limit cuts to a minimum of 200mm. Gaps in boards should be limited, and should be filled with expanding foam. Boards should be level so that the basecoat and decorative finish are installed on a flat true surface. Leveling of boards can be undertaken with adhesive renders or dubbing out renders, and should be assessed at contract stage and allowed for within the contract costs. Adhesive renders should be applied to the rear of the board, and should follow either a dot and dab method, with renders to the board edges, or a fully applied adhesive using a serrated trowel.

As well as the adhesive, mechanical fixings are also used to secure the insulation boards. Around 8 – 10 fixings are hammered in per square metre, to ensure the insulation boards will not get blown off or fall off during periods of bad weather.

Next step would be to add corner beds to the corner surfaces. Corner beads and stop beads are a great way to ensure the insulation remains secure and tight around windows and doors.

Once the boards and beading have all been installed, two layers of render with strengthening properties are applied, with a fibreglass mesh sitting between the two layers of render. Meshes should overlap by a minimum of 100mm at all edges and should overlap with integral meshes on the corner beads and starter track clips. Check with the system supplier as laps can reduce to 75mm if agreed. Stress patches should be installed to all corners at openings and should be sized by the system designer. Base coat application should only be carried out when the weather is fine and free from rain. It is recommended to carry out a daily check on the weather forecast, for a minimum of 48 hours prior to the proposed application of system designers.

Polypropylene or glass fibre meshes should be installed into the wet basecoat, using the back of a steel trowel and pushed in, so that they sit in the top third. This ensures strength and continuity of the basecoat. A second basecoat is then applied, and there should be no visual sign of the mesh once this is applied. Once the basecoat has been applied, it should be left to cure in its appropriate state to receive the priming paint and then final finish i.e. suitably scarified in the case of thick coat finishes or sponged for fine textures.

The final coat of render can now be applied. This render is the last coating in the installation process, meaning that it is important to choose the exact colour and texture you like, as it will be in view on the outside of the building.


EWI SYSTEM COMPONENTS

INSULATION LAYER

This is the main insulation normally made of either expanding polystyrene or mineral wool. Technologies such as phenolic resin insulation are also available. All of these materials are used to prevent heat escaping through walls. The insulation forms the main thermal layer as well as being the background for applying the basecoat and finishes to. Boards are fixed either directly with adhesive, with mechanical anchors, or a combination of both. 

The spider diagrams below are an extract from a recent multi-criteria comparison of insulation materials carried out for EUMEPS (European Manufacturers of EPS). These are taken from the External Wall Insulation comparison and shows EPS having the lowest overall environmental impact.

external wall insulation diagram

Picture credit:sundolitt.com/en/Environment/

 

FIXINGS

Fixings are specified to suit the existing substrate, the height and shape of the building, its location and elevation, and proximity to other buildings. Fixings should be specified by the system designer, and calculations made to check the pull-out value of the specified fixings. All mechanical anchor suppliers will provide printed literature with characteristic pull-out values and these can be used to specify the fixings, however best practice would be to check the site pull-out value and carry out wind and fixing analysis calculations based on these findings against localised conditions. This is the approved method to ensure the correct fixings and quantity are used.

PRIMER

The primer helps waterproof the EWI system and act as a barrier to moisture passing from the outside in. Some primers also have inherent insulation properties adding to the overall efficiency of the system.

GLASS FIBRE MESH

This part is used to hold the basecoat in place whilst it dries. Another layer of primer is then applied over the top of it.

BASECOAT/ BOARD ADHESIVE

Adhesive provides the perfect base for fixing all types of external insulation boards. The adhesive is waterproof, frost proof and vapour permeable, ensuring that your EWI system remains stable and structurally sound for years to come. Adhesive renders should be applied to the rear of the board, and should follow either a dot and dab method, with renders to the board edges, or a fully applied adhesive using a serrated trowel.

RENDER FINISH

This is the final layer of EWI and has a decorative function, enhancing the look of your home. There are various different renders available.
Silicone Render is a flagship silicone-based  thin coat render. Renowned for being long lasting and aesthetically pleasing, this render is the classic choice for homeowners and businesses alike. With hydrophobic properties, the Silicone Render has self-cleaning capabilities and also increased resistance to biological growth. It’s a customer favourite because once it’s installed it requires minimal upkeep and continues to look fantastic.

Silicone Silicate Render is the most popular hybrid silicone render, offering great performance and great value. Silicone Silicate is fantastically versatile, providing the key benefits of a thin coat render with the added boost of self-cleaning and breathability that the silicone technology provides. Silicone Silicate is perfect for a standard classic finish that will maintain its brilliance in the long term.

Acrylic Render is the best value render. It is impact resistant and is most well known when it comes to coloured render as it retains the colour pigment even after extended exposure to UV. Acrylic Render achieves a vibrant, stand out finish. 

 

Related articles:

How to cut Styrofoam?

How to repair K-rend silicone render?

8 Tips how to stop window condensation

The benefits of installing 50mm grey polystyrene insulation

How to choose the right Kingspan insulation board for construction?

How to work out how many square metres of insulation I would need?

Difference between EPS and XPS insulation boards 

The ultimate guide how to cut polystyrene insulation

Feel the difference with XPS boards

External Wall Insulation Problems. The Ugly Truth?

Spray foam insulation – is it really that good?

Decorative wall panels.

Cheaper alternative/equivalent to kingspan insulation

 

Video credit:https://www.youtube.com/watch?v=rx0q8zBTvws&t=15s

 

 

 

Brand: Fischer® Model: Fischer DIPK 8/20-40
Fischer DIPK 8/20-40 Render Only Fixing (boxed in 200's) is a drive anchor consisting of a white fixing sleeve with an integrated plate and a glass-fibre reinforced plastic nail used in render-only EWI systems. Render Only Fixings Fischer DIPK 8 are suitable for a wide range of building materials..
  • Fischer DIPK 8/20-40 Render Only Fixings
  • DIPK 8 Designed for Render-only systems
  • Drive Anchor - Saving time and costs
  • No marks on the plaster surface
  • External Wall Insulation (EWI) systems
£ 58.07
Ex Tax:£ 48.39
Estimated delivery: 2-3 working days
Brand: W-M® Model: KMH-60-100
100mm Hardened Wood Screw KMH-60 (box of 100) is a quick and easy to install timber screw with a countersunk head suitable for use on wood, chipboard, plywood, sterling board and MDF board substrates. KMH-60 Screws are typically used in conjunction with fixing discs to anchor insulation to wood s..
  • 100mm Hardened Wood Screws KMH-60
  • Yellow Screws for Timber boxed in 100's
  • Quick and easy to install timber screws
  • Typically used in conjunction with fixing discs
  • Screws are made from galvanised steel
£ 14.87
Ex Tax:£ 12.39
Estimated delivery: 2-3 working days
Brand: Kingspan® Model: 100mm K-Roc® Framing Slab
100mm Kingspan K-Roc® Framing Slab (pack of 8) is a rock mineral fibre insulation slab used within steel frame systems with an excellent thermal conductivity (lambda value) of 0.036 W/mK. The product achieves European Classification (Euroclass) A1 and so can be used in all buildings regardless of..
  • 100mm Kingspan K-Roc® Framing Insulation Slab - Class A1
  • Rock mineral fibre insulation slab used within steel frame systems
  • Excellent thermal conductivity (lambda value) of 0.036 W/mK
  • K-Roc Slab for Steel Frame System Slab has a density of 28-32kg/m3
  • Comes in a special insulation slab size 610mm wide by 1220mm long
£ 347.88
Ex Tax:£ 289.90
Estimated delivery: 7-14 working days
Brand: Ceresit® Model: 10mm EPS 70 EWI
10mm Grey EPS for External Wall Insulation (Graphite Expanded Polystyrene) is an insulating material with about 20-25% better thermal insulation properties than basic white EPS that can effectively reduce heating costs and improve the appearance of the building. Complete external wall insulation ..
  • External Wall Insulation Systems
  • Lightweight - Cost efficient - Durable
  • High Resistance to Mold Growth
  • Thermal Conductivity: 0.031W/mK
  • Easily cut with a sharp knife to any size and shape
£ 93.67
Ex Tax:£ 78.06
Estimated delivery: 2-3 working days
Brand: W-M® Model: 110mm x 8mm MLN
110mm Fire Rated Fixing MLN (diameter 8mm) is an universal metal façade fixing with high corrosion resistance used for Rainscreen Insulation in Ventilated Cladding Systems to fix and secure insulation panels. MLN Fire Rated Fixings are suitable for mineral wool (MW) boards, glass wool, lightweigh..
  • 110mm x 8mm Fire Rated Fixing MLN (pack of 50 fixings)
  • Universal metal façade fixing with high corrosion resistance
  • For Rainscreen Insulation in Ventilated Cladding Systems
  • For fixing and securing insulation panels (substrates: A, B, D, E)
  • Fixing hole diameter 8mm | Plate diameter 70mm (head width)
£ 110.03
Ex Tax:£ 91.69
Estimated delivery: 2-3 working days
Brand: W-M® Model: 115mm WKTHERM
115mm Metal Pin Insulation Board Screw Fixing is a plastic body fixing with metal pin, used to fix the thermal insulation boards to the wide range of substrates like concrete, brick and other blockwork in an External Wall Insulation (EWI) system. WKTHERM metal mechanical fixing 115mm is made from..
  • 115mm Metal Pin Insulation Board Fixings
  • Metal screw with plastic bodies
  • Keeps the thermal bridging down to a minimum
  • Drill the hole, Mount the fastener and Hammer in the metal pin
  • For substrates: Concrete, Brick and other Blockwork
£ 71.00
Ex Tax:£ 59.17
Estimated delivery: 2-3 working days
Brand: Rawlplug® Model: 115mm R-TFIX-8S
115mm RAWLPLUG R-TFIX-8S Metal Screw Fixing (box of 200) is a highly durable, versatile screw-in facade fixing that offers quick, easy and precise installation in all substrates (categories A, B, C, D and E) with its unique sleeve compression zone. Metal Screw Fixing 115mm is designed for Externa..
  • 115mm RAWLPLUG (R-TFIX-8S)
  • Quick and easy installation
  • Unique sleeve compression zone
  • Easy installation in all substrates (categories A, B, C, D, E)
  • External Thermal Insulation Composite Systems (ETICS)
£ 112.93
Ex Tax:£ 94.11
Estimated delivery: 2-3 working days
Brand: Siniat Model: 12.5mm Siniat Weather Defence™
Siniat Weather Defence External Sheathing Board 12.5mm x 1200mm x 2400mm is a strong, moisture resistant A1 non-combustible exterior sheathing board faced with water repellent material that is compliant for structures above 18m in height. Weather Defence™ is a revolutionary facade external sheath..
  • 12.5mm Siniat GTEC Weather Defence™
  • Class ‘0’ to UK Building Regulations
  • A1 Non-combustible material (Fire Rated)
  • 2400mm x 1200mm External Sheathing Board
  • Revolutionary façade external sheathing board
£ 71.88
Ex Tax:£ 59.90
Estimated delivery: 3-5 working days
Brand: Lynvale® Model: Lynvale Foam Tape
15mm Expanding Foam Tape Lynvale (5.6m roll) is a pre-compressed foam tape, once removed from the roll the tape will self expand to provide a 600Pa wind driven rain seal protection. Lynvale Tape 15mm is an ideal solution for sealing uneven voids and is most commonly used as a perimeter seal in th..
  • 15mm Expanding Foam Tape Lynvale (5.6m roll)
  • 41.1m roll - 14 day UV stable, creped tape
  • Once removed from the roll the tape will self expand
  • Provides a 600Pa wind driven rain seal protection
  • Commonly used as a perimeter seal
£ 23.88
Ex Tax:£ 19.90
Estimated delivery: 2-3 working days
Brand: Novia® Model: 15mm Butyl Tape
15mm Novia Double-Sided Butyl Tape is a high-quality sealing tape designed for Vapour Control Layer (VCL) installation. This 22.5m long polyisobutylene based tape is economical and non-toxic solution. Butyl tape is easy to install, tools are not required for application. For use in applicat..
  • Vital for airtight installations
  • Very good adhesion properties
  • for Vapour Control Layer installation
  • Use in conjunction with Novia Metallised BOPP tape
£ 20.46
Ex Tax:£ 17.05
Estimated delivery: 2-3 working days
Brand: EWI Pro Model: 1m² of Fibreglass Mesh
1m² of Fibreglass Rendering Mesh used in base coat render, thin coat rendering and External Wall Insulation (EWI) Systems (for your convenience is sold by the square metre). Fibreglass Mesh is embedded with the cement-based basecoat layer to ensure the final thin coat render insulation system is ..
  • Fibreglass Rendering Mesh 1m2
  • Please note this is for 1m² of Fibreglass Mesh
  • You can order as many m² you like
  • Mesh will be cut depending on demand
  • EWI-66641 Fibreglass Mesh
£ 5.86
Ex Tax:£ 4.88
Estimated delivery: 2-3 working days
Brand: WEMICO® Model: Render Only PVC
2-3mm White Angle Bead for Rendering is a versatile PVC corner bead profile for use on all external and internal rendering and plastering applications where a true, strong and sharp corner is required. The PVC Angle Bead profile is a 2500mm trim designed for external corners, around window and do..
  • Angle-Corner Profile PVC
  • 2.5 Meter - 1 Length
  • Rendering and Plastering Applications
  • Thin Coat - Insulated Render Systems
  • EWI External Wall Insulation Systems
£ 5.36
Ex Tax:£ 4.47
Estimated delivery: 2-3 working days
Brand: WEMICO® Model: 20mm (23mm)
20mm Aluminium Base Track is a high-quality resistant to corrosion and atmospheric factors baserail profile designed for external wall insulation systems and thin coat rendering. Base Bead is used in EWI systems as a cover for the lower part of the thermal insulation material of Expanded Polystyr..
  • Length: 2500mm
  • Material: Aluminium
  • Base Track - Base Rail - Base Bead
  • External Wall Insulation Systems
  • 0.6mm thick
£ 16.76
Ex Tax:£ 13.97
Estimated delivery: 2-3 working days
Brand: WEMICO® Model: Vented - TIMBER
20mm Aluminium Vented Base Track Timber Frame is a high-quality resistant to corrosion and atmospheric factors ventilated profile designed for external wall insulation systems and thin coat rendering as a cover for the lower part of the thermal insulation boards: Expanded Polystyrene (EPS), Kingspan..
  • Ventilated - 2500mm
  • Aluminium - VENTED
  • Base Track - Base Rail - EWI
  • External Wall Insulation Systems
  • Base Bead - Timber Frame Buildings with a Cavity
£ 23.96
Ex Tax:£ 19.97
Estimated delivery: 3-5 working days
Brand: WEMICO® Model: Vented - STEEL
20mm Aluminium Vented Base Track SF is a high quality resistant to corrosion and weather conditions ventilated profile designed for External Wall Insulation (EWI) systems and thin coat rendering. Ventilated Base Track 20mm is used in insulated render systems as a cover for the lower part of the 2..
  • Ventilated - 2.5m long
  • Aluminium - VENTED Trim
  • Base Track - Base Rail - Starter Profile
  • External Wall Insulation Systems - EWI
  • Base Bead - Steel Frame Buildings with a Cavity
£ 25.82
Ex Tax:£ 21.52
Estimated delivery: 3-5 working days
Brand: Ceresit® Model: 20mm EPS 70 EWI
20mm White EPS External Wall Insulation Board (EPS70) is an easy to handle and install Expanded Polystyrene Insulation material used as a main component of external wall insulation systems and thin coat rendering. White EPS (Polystyrene) 20mm is a lightweight basic insulation material available a..
  • External Wall Insulation Systems - EWI
  • Easily cut with a sharp knife to any size and shape
  • Thermal Conductivity: 0.042W/mK
  • High Resistance to Mold Growth
  • Lightweight - Cost efficient - Durable
£ 68.62
Ex Tax:£ 57.18
Estimated delivery: 2-3 working days
20mm Kooltherm K5 Kingspan External Board (pack of 25) 20mm Kooltherm K5 Kingspan External Board (pack of 25)
DISCONTINUED
(other PRODUCT available)
Brand: Kingspan® Model: 20mm EWB EWI
20mm Kingspan Kooltherm K5 Wall Board is a high-performance masonry wall insulation board, with a fibre-free rigid thermoset phenolic core used for external wall insulation behind traditional, lightweight thin coat rendering and dry cladding systems. Kooltherm K5 External Wall Board 20mm is a pre..
  • 20mm Kooltherm K5 Kingspan External Wall Board
  • Certified Thermal Conductivity of 0.022 W/mK
  • Fire Rating (Reaction to Fire) Euroclass C-s2,d0
  • Resistant to the passage of Water Vapour
  • For use behind traditional and lightweight polymer Renders
£ 399.67
Ex Tax:£ 333.06
Estimated delivery: 3-5 working days
Brand: Stylite® Model: 20mm Grey EPS EWI 70
20mm Stylite Plustherm Grey EPS EWI 70 External Wall Insulation Board is a high performance thermal insulation board manufactured from Expanded Polystyrene (EPS), used in External Wall Insulation (EWI) systems to meet Building Regulations for thermal performance. Stylite Expanded Polystyrene Insu..
  • 20mm Stylite Plustherm Grey EPS EWI 70
  • External Wall Polystyrene Insulation Board
  • Easy to install 1200mm x 600mm - 0.72m2
  • EWI External Wall Insulation Systems
  • EWI EPS 70 Thermal Conductivity: 0.032W/mK
£ 4.39
Ex Tax:£ 3.66
Estimated delivery: 2-3 working days
Brand: WEMICO® Model: Galvanised Steel-STOP Bead
25mm Heavy Duty Full System Stop Bead with PVC Drip-Nosing is a perforated full system stop profile designed for External Wall Insulation (EWI) and thin coat rendering made from PPC Galvanised Steel used on the sides of insulated render systems as a cover for the thermal insulation boards: Expanded ..
  • Stop System - Galvanised Steel - PVC NOSE
  • FULL SYSTEM HEAVY DUTY STOP BEAD with Nose
  • Stop Track - Stop Rail - Stop Profile - Drip bead
  • External Wall Insulation Systems - Full Stop Bead
  • Provides additional protection against Abrasion and Corrosion
£ 22.18
Ex Tax:£ 18.48
Estimated delivery: 3-5 working days
Brand: WEMICO® Model: Stainless Steel - STOP Bead
25mm Stainless Steel Full System Stop Bead with PVC Drip-Nosing is a special perforated full system stop profile designed for External Wall Insulation (EWI) and thin coat rendering made from resistant to corrosion and staining, low maintenance stainless steel. The Stop T-Tracks are used on the si..
  • Stop System - PVC NOSE - STAINLESS STEEL TRACK
  • SS FULL SYSTEM HEAVY DUTY STOP BEAD with Nose
  • Stainless Steel: Stop Track - Stop Rail - Stop Profile with nose
  • External Wall Insulation System - Full Stop Bead Stainless Steel
  • Provides additional protection against Abrasion and Corrosion
£ 35.53
Ex Tax:£ 29.61
Estimated delivery: 3-5 working days
Brand: WEMICO® Model: Galvanised Steel-PVC Drip
25mm Galvanised Steel Heavy Duty Base Track with PVC Drip Bead 2500mm is a special full system starter profile designed for External Wall Insulation (EWI) and thin coat rendering made from PPC Galvanised Steel. It is used in insulated render systems as a cover for the lower part of the thermal in..
  • BASE PROFILE - PPC GALVANISED - PVC NOSE
  • FULL SYSTEM HEAVY DUTY BASE BEAD with Nose
  • Base Track - Base Rail - Starter Profile - Drip bead
  • External Wall Insulation Systems
  • Insulated Render Systems EWI
£ 24.50
Ex Tax:£ 20.42
Estimated delivery: 3-5 working days
Brand: WEMICO® Model: Galvanised Steel
25mm Heavy Duty Base Track PPC is a starter profile for External Wall Insulation (EWI) systems and thin coat rendering made from polyester powder coated Galvanised Steel which is less expensive than stainless steel. HD Base Track 25mm is used in insulated render systems as a cover for the lower p..
  • BASE PROFILE - PPC GALVANISED
  • FULL SYSTEM HEAVY DUTY BASE BEAD
  • Base Track - Base Rail - Starter Profile
  • External Wall Insulation Systems
  • Insulated Render Systems EWI
£ 19.46
Ex Tax:£ 16.22
Estimated delivery: 5-7 working days
Brand: WEMICO® Model: Stainless Steel - PVC Drip
Heavy Duty Base Track with PVC Nosing Drip Bead 25mm is a professional full system starter profile specially designed for External Wall Insulation (EWI) and thin coat rendering made from resistant to corrosion and staining, low maintenance stainless steel. It is used in insulated render systems a..
  • Premium Stainless Steel - PVC NOSE
  • FULL SYSTEM HEAVY DUTY BASE BEAD with Nose
  • Base Track - Base Rail - Starter Profile - Drip bead
  • External Wall Insulation Systems - Stainless Steel
  • Provides additional protection against Abrasion and Corrosion
£ 38.05
Ex Tax:£ 31.71
Estimated delivery: 3-5 working days
Brand: Kingspan® Model: 25mm K5 Single Board
25mm Single Board Kingspan Kooltherm® K5 Insulation is an advanced external wall insulation board for masonry walls, with a fibre-free rigid thermoset phenolic core, used for external wall insulation systems and thin coat rendering. The K5 boards are suitable for use behind traditional and lightw..
  • Single Board 25mm Kingspan Kooltherm K5 External Wall Insulation
  • 600mm x 1200mm Kooltherm K5 Thermal conductivity 0.022W/mK
  • Used for external wall thermal insulation systems, thin coat rendering
  • Perfect solution for buildings that can’t be insulated on the inside
  • The thinnest commonly used External Wall Insulation (EWI) Board
£ 21.44
Ex Tax:£ 17.87
Estimated delivery: 2-3 working days
Brand: WEMICO® Model: 3mm STOP BEAD Mesh
3-5mm Render Stop Bead with 100mm Rendering Mesh (White) is a versatile PVC profile designed to provide a straight clean finish on the edges of plaster and render at doors or windows openings within a thin coat rendering or composite external wall insulation (EWI) systems. This quick and easy to ..
  • Length: 2500mm
  • Render Stop bead with 100mm Rendering Mesh
  • PVC BEAD - Stop End Profile - Rendering
  • Insulated Render Systems - Stop Render Only
  • EWI - External Wall Insulation Systems
£ 7.98
Ex Tax:£ 6.65
Estimated delivery: 2-3 working days
Brand: WEMICO® Model: 30mm (33mm)
30mm Aluminium Flexible (Flexi) Slotted Base Track is a resistant to corrosion and atmospheric factors flexi base trim designed for curved walls in EWI (external wall insulation) systems and thin coat rendering. To install a crinkle crankle flexi profile, slit the rear mounting leg and then bend ..
  • Crinkle Crankle Walls
  • Length: 2500mm - Material: Aluminium
  • Base Track profiles for Curved Walls
  • External Wall Insulation Systems - EWI
  • Flexi - Flexible Starter Track
£ 24.68
Ex Tax:£ 20.57
Estimated delivery: 2-3 working days
Brand: WEMICO® Model: 30mm - 721
30mm Window Sill Extension (Metal Oversill and Eaves Flashing Extender) is a non-corrosive aluminium ledge profile suitable for EWI (external wall insulation) systems, thin coat rendering and most conditions requiring the weathering. WEC721 Sill extender is a 2500mm long trim made from 1.2mm thic..
  • Full End Caps Pair - included
  • Sill Cover (Type 721)
  • Material thickness: 1.2mm thick
  • Length 2.5m - for most EWI External Wall Insulation projects
  • White Coated on BOTH SIDES, the blue covering is a protection and can be torn off
£ 41.62
Ex Tax:£ 34.68
Estimated delivery: 3-5 working days
Brand: WEMICO® Model: 30mm - 741
30mm Aluminium Soffit Eaves Flashing and Window Sill Extension is a non-corrosive aluminium ledge extender trim suitable for EWI (external wall insulation) systems, thin coat rendering and most conditions requiring the weathering. WEC741 Window Sill Extender 30mm is a 2500mm long profile made fro..
  • Full End Caps Pair - included
  • Soffit Eaves Flashing (Type 741)
  • Material thickness: 1.2mm thick
  • Length 2.5m - EWI External Wall Insulation Systems
  • White Coated on BOTH SIDES - blue covering protection
£ 50.56
Ex Tax:£ 42.13
Estimated delivery: 3-5 working days
Brand: Blue Dolphin® Model: 30mm Washi Tape
30mm Blue Dolphin Washi Painters Tape is an excellent quality rice paper tape that demonstrates phenomenal results in painting work with no signs of adhesive residue after peeling off the adhesive tape. Japanese washi painter's tape is an ultra-thin rice paper tape that blocks the ingress of pain..
  • 30mm Blue Dolphin Washi Painters Tape
  • 60 days of UV resistance - Medium stickiness
  • Ultra-thin rice paper technology
  • Easily peeled off in over 60 days - 50m roll
  • No adhesive residue after peeling off the adhesive tape
£ 7.37
Ex Tax:£ 6.14
Estimated delivery: 2-3 working days
Brand: Kingspan® Model: 30mm GG300
30mm Kingspan GreenGuard GG300 XPS Insulation (Kingspan Styrozone) is an insulation board with high compressive strength for specialist applications such as basements, car parks, inverted roofs and heavy-duty commercial, industrial and cold store flooring. GG300 XPS Board 30mm x 600mm x 1250mm is..
  • 30mm Kingspan GreenGuard GG300 R
  • Rigid XPS Insulation Kingspan Styrozone
  • Fibre-free rigid extruded polystyrene XPS
  • Insulation board with high compressive strength (stress)
  • Basements, car parks, inverted roofs and cold store flooring
£ 152.24
Ex Tax:£ 126.87
Estimated delivery: 3-5 working days
Brand: Kingspan® Model: 30mm K-Roc® Rainscreen Slab
30mm Kingspan K-Roc® Rainscreen Façade Insulation Slab Class A1 is a rock mineral fibre insulation slab designed for use behind rainscreen façades in all buildings regardless of building type, height, construction and location. Rainscreen Façade Insulation Slab Kingspan K-Roc is a great heat cond..
  • 30mm Kingspan K-Roc® Rainscreen Façade Insulation Slab A1
  • Designed for use behind rainscreen façades in all buildings
  • Certified thermal conductivity (lambda value) of 0.034 W/mK
  • Density of 45 kg/m3 and comes in a standard size 600x1200mm
  • K-Roc® Rainscreen Façade Insulation Slab is BBA Certified 20/5845
£ 137.88
Ex Tax:£ 114.90
Estimated delivery: 7-14 working days
Brand: Blue Dolphin® Model: 30mm Masking Tape
30mm Blue Dolphin Masking Tape (50m roll) is a universal super smooth paper masking tape with excellent adhesion and a solvent free formula, used mainly as a protection in plastering and rendering jobs. This professional tape leaves no residue on the substrates and protects the painted surface fo..
  • 30mm Masking Tape Blue Dolphin (50m roll)
  • Excellent adhesion and a solvent free formula
  • Universal super smooth paper masking tape
  • Protection in plastering and rendering jobs
  • Protects the painted surface for up to 7 days
£ 3.77
Ex Tax:£ 3.14
Estimated delivery: 2-3 working days
Brand: WEMICO® Model: 30mm (33mm)
30mm Stainless Steel Base Track is a top-class resistant to corrosion and staining, low maintenance profile designed for external wall insulation systems and thin coat rendering. Starter Track Stainless Steel 30mm is used in EWI systems as a cover for the lower part of the thermal insulation mate..
  • Length: 2500mm
  • Material: - STAINLESS STEEL
  • Base Track - Base Rail - Base Bead
  • External Wall Insulation Systems - EWI
  • Premium - STAINLESS STEEL PROFILE
£ 42.49
Ex Tax:£ 35.41
Estimated delivery: 5-7 working days
Brand: WEMICO® Model: 30mm - 761
30mm Aluminium Oversill and Window Sill Extension (External Window Sill Extender) is an easy to install non-corrosive trim suitable for EWI systems and most conditions requiring the weathering. Universal External Window Sill Extender 30mm is designed to extend the length of an existing window sil..
  • Designed to extend the length of an existing window sill
  • Over Trim Extension (Type 761)
  • Material thickness: 1.2mm - O'Sill
  • Length 2.5m - EWI External Wall Insulation
  • White Coated on BOTH SIDES - Blue Covering Protection
£ 43.31
Ex Tax:£ 36.09
Estimated delivery: 3-5 working days
Brand: Finnfoam Model: 30mm XPS
XPS Insulation Sheets 30mm Finnfoam is an extruded polystyrene insulating material with fantastic thermal properties, good moisture resistance (reduces the risk of water penetration) and good compressive strength of 130kPa. 30mm Extruded Polystyrene (XPS) Board is a high density insulation board ..
  • 30mm Extruded Foam Polystyrene XPS
  • XPS Insulation Sheets 1200mm x 600mm
  • Reduces the risk of water penetration
  • Thermal Conductivity: 0.034 W/mk
  • Finnfoam XPS 30mm R-Value: 0.9m2K/W
£ 13.45
Ex Tax:£ 11.21
Estimated delivery: 2-3 working days
Brand: Evolution Fasteners® Model: WHX-32
32mm WHX Cementitious Self Drilling Render Board Screw (box of 200 screws) is a universal dense board fastener specifically designed to fix and self countersink in all cementitious boards and to all common base materials. Evolution WHX Screw is a multipurpose solution, perfect for fastening cemen..
  • 32mm WHX Cementitious Screws box of 200
  • Self Drilling Render Board Screws 4.2mm
  • Fix and self countersink in all cementitious boards
  • Evolution WHX Screw multipurpose solution
  • Perfect for fastening cement boards, plywood
£ 17.80
Ex Tax:£ 14.83
Estimated delivery: 2-3 working days
Brand: Rawlplug® Model: R-WW-50T35
35mm RAWLPLUG R-WW-50T Timber Screw (boxed in 500's) is a specially designed shape and type of the thread screw for connecting to wood structures with TORX25 drive. Screws for Timber 35mm (Tx25 Drive) is an ideal product for use with timber, plywood, oriented strand board, and chipboard substrate..
  • 35mm RAWLPLUG R-WW-50T
  • Screws for Timber boxed in 500's
  • Specially designed shape and type of the thread screw
  • For connecting to wood structures with TORX25 drive
  • Timber, Plywood, OSB and Chipboard substrates
£ 63.46
Ex Tax:£ 52.88
Estimated delivery: 2-3 working days
Brand: Blue Dolphin® Model: Blue Dolphin Hybrid Tape
36mm Blue Dolphin Hybrid Painters Masking Tape (41.1m roll) is an ultimate 14 day UV stable, creped masking painters tape with non-yellowing solvent free adhesive, used for indoor or outdoor applications. This professional tape will remove cleanly from painted walls, trim, woodwork, glass and met..
  • 36mm Blue Dolphin Hybrid Painters Masking Tape
  • 41.1m roll - 14 day UV stable, creped tape
  • Non-yellowing solvent free adhesive
  • Used for indoor or outdoor applications
  • Tape will remove cleanly for up to 30 days
£ 6.88
Ex Tax:£ 5.73
Estimated delivery: 2-3 working days
Brand: STS® Model: STS Cember 38mm
38mm STS Cember Render Board Screw (box of 250) is an external render board screw designed specifically for use with render carrier boards and fibre cement sheet materials. Render Board Screw features an anti-corrosion coating to create a strong, weatherproof, rustproof hold, suitable for impact ..
  • 38mm STS Cember Render Board Screws
  • External render board screws (box of 250)
  • Render carrier boards and fibre cement sheets
  • Strong, weatherproof, rustproof hold
  • Suitable for impact driver drill or standard cordless
£ 20.90
Ex Tax:£ 17.42
Estimated delivery: 2-3 working days
Brand: WEMICO® Model: 3 Arris 100/150
3mm PVC Mesh Wing Corner Bead with Extended Arris is an easy to install PVC angle beading for 3mm render thickness designed for external corners, around window and door reveals within a thin coat rendering or composite external wall insulation (EWI) systems. Corner Profile with Extended Arris hel..
  • Length: 2500mm
  • Plastering - Facade Insulation
  • PVC (plastic) Mesh Wing Profile
  • Insulated Render Systems
  • EWI - External Wall Insulation
£ 11.15
Ex Tax:£ 9.29
Estimated delivery: 2-3 working days
Brand: WEMICO® Model: Expansion Profile
4-6mm Movement Bead and Expansion Joint Profile is a smart PVC White trim designed to protect the render from cracking and to allow the top-coat to expand and contract in changing weather conditions and the building movements over the years. PVC Movement beading and expansion joint profile can be..
  • Movement Bead - Expansion Profile
  • 1 Length - 2.5 Meter
  • Rendering and Plastering Applications
  • Thin Coat - Insulated Render Systems
  • EWI External Wall Insulation System
£ 10.03
Ex Tax:£ 8.36
Estimated delivery: 2-3 working days
Brand: WEMICO® Model: Render STOP
4-6mm White Render Stop Bead for Rendering is a 2500mm versatile PVC profile designed to provide a straight clean finish on the edges of plaster and render at doors or windows openings within a thin coat rendering or composite external wall insulation (EWI) systems. This quick and easy to install..
  • Rendering STOP Bead PVC
  • 2.5 Meter - 1 Length - Stop Edge Profile
  • Rendering and Plastering Applications
  • Thin Coat - Insulated Render Systems
  • EWI External Wall Insulation Systems
£ 7.76
Ex Tax:£ 6.47
Estimated delivery: 2-3 working days
Brand: WEMICO® Model: 40mm (43mm)
40mm Aluminium Stop Track is a high-quality resistant to corrosion and atmospheric factors end trim designed for EWI (external wall insulation) systems and thin coat rendering. The wall insulation stop end profile is an aluminium plain mill finish box shaped bead designed for various thicknesses ..
  • Length: 2500mm
  • Material: Aluminium
  • Stop Track - Stop Rail - Stop Bead
  • External Wall Insulation Systems - EWI
  • Polystyrene, Wool Slabs, Rockwool Slabs, Kingspan K5 Phenolic
£ 15.89
Ex Tax:£ 13.24
Estimated delivery: 2-3 working days
Brand: WEMICO® Model: 40mm - 731
40mm Undersill Flashing and Metal Window Sill Extension is a non-corrosive aluminium ledge profile suitable for EWI (external wall insulation) systems, thin coat rendering and most conditions requiring the weathering. WEC731 Sill Extender 40mm is a 2500mm long trim made from 1.2mm thick aluminium..
  • For most conditions requiring the weathering
  • Sill Cover (Type 731) - Undersill
  • Material thickness: 1.2mm thick
  • Length 2.5m - for most EWI External Wall Insulation projects
  • White Coated on BOTH SIDES - with blue covering protection
£ 44.18
Ex Tax:£ 36.82
Estimated delivery: 3-5 working days
Brand: EWI Pro Model: Silver Gaffer Tape
48mm Silver Gaffer Duct Tape (50m roll) is a heavy duty, highly durable and strong silver multipurpose tape that can be used on site for fixing, binding and repairs. This tape can be used for heavyweight packaging or to repair small cracks in household items, it's also handy for repairing fabrics..
  • 48mm Silver Gaffer Duct Tape (50m roll)
  • Heavy duty, highly durable and strong
  • Can be used on site for fixing, binding and repairs
  • Highly adhesive, practical and water resistant
  • For both interior and exterior applications
£ 6.77
Ex Tax:£ 5.64
Estimated delivery: 2-3 working days
Brand: Novia® Model: 50mm Alu Foil Tape
50mm Novia Aluminium Foil Tape for Foil Faced Insulation is a highly-durable 30 micron Class 0 aluminium band with excellent cold weather adhesion that can be used for Vapour Control Layer, Damp Proof and PIR foil faced boards installations. Aluminium Single-sided adhesive tape can be used for jo..
  • Backing Thickness 30 Micron - Total Thickness 70 Micron
  • Low application temperature of -20°C
  • Class O Fire rating
  • Service temperature -35 to +120 °C
  • Applying Temperature -20 to +40 °C
£ 9.58
Ex Tax:£ 7.98
Estimated delivery: 2-3 working days
Brand: WEMICO® Model: 50mm - 751
50mm Aluminium Oversill and Window Sill Extension (O'sill Extender 751) is a non-corrosive aluminium ledge trim suitable for EWI (external wall insulation) systems, thin-coat rendering and most conditions requiring the weathering. WEC751 Window Sill Extender 50mm is a 2500mm long profile made fro..
  • (Type 751) - Oversill - O'sill
  • Material thickness: 1.2mm thick
  • Over Trim Cover - Window Sill Extender
  • Length 2.5m - EWI External Wall Insulation - OverTrim
  • White Coated on BOTH SIDES - Blue covering protection foil
£ 46.75
Ex Tax:£ 38.96
Estimated delivery: 3-5 working days
Brand: WEMICO® Model: WEC771/50 Over-trim
50mm Aluminium Verge Over Trim Profile Type 771 is an universal flashing profile manufactured in 1.2mm pre-coated white aluminium in 2500mm lengths. It can be fitted either with a low-expansion foam or a weatherproof silicone sealant to meet the recommendations of insulation systems manufacturers..
  • 50mm Aluminium Verge Over Trim Profile Type 771 in 2500mm lengths
  • Universal flashing over-trim profile manufactured in 1.2mm pre-coated white
  • Can be fitted with a low-expansion foam or a weatherproof silicone sealant
  • Over Trim Flashing is suitable for newbuild, retrofit and refurbishment projects
  • Suitable for external wall insulation systems, thin-coat rendering and weathering
£ 59.88
Ex Tax:£ 49.90
Estimated delivery: 5-7 working days
Brand: Friulsider® Model: 50mm CTP
50mm CTP Wood Fixings for Timber Frame is a high-quality polypropelene head and steel nail fixing designed to secure insulation panels such as EPS (expanded polystyrene) or phenolic Kingspan K5. Friulsider CTP Timber structure insulation panel fixings are suitable for rigid and semi-rigid insulat..
  • Nail: Steel
  • Head: Polypropelene
  • Hole diameter: 4.5mm
  • External Wall Insulation systems screw to timber
  • Application : Wood Panels Sheets
£ 72.79
Ex Tax:£ 60.66
Estimated delivery: 2-3 working days
Brand: Kingspan® Model: 50mm GG500
50mm Kingspan GreenGuard GG500 XPS Insulation (Kingspan Styrozone) is a rigid XPS board formerly known as Kingspan Styrofoam that can be used for specialist applications where the high compressive strength (stress) is required. GreenGuard GG500 XPS Sheets 50mm x 600mm x 1250mm are resistant to th..
  • 50mm Kingspan GreenGuard GG500 500kPa
  • Rigid XPS Insulation Kingspan Styrozone Styrofoam
  • Fibre-free rigid extruded polystyrene XPS Sheets
  • Insulation board with high compressive strength (stress)
  • Basements, car parks, inverted roofs and cold store flooring
£ 190.26
Ex Tax:£ 158.55
Estimated delivery: 5-7 working days
Brand: WEMICO® Model: WEC781/50 Grind In
50mm Aluminium Flashing Profile Grind in Verge Trim Type 781 is an universal flashing profile manufactured in 1.2mm pre-coated white aluminium in 2500mm lengths. Grind in Verge Trim is designed to improve visual appearance of the building and to help prevent the water blowing up and soaking behin..
  • 50mm Grind in Verge Trim Aluminium Flashing Profile Type 781 - 2500mm long
  • Grind in verge trim manufactured in 1.2mm pre-coated white aluminium profile
  • Can be fitted with a low-expansion foam or a weatherproof silicone sealant
  • Grind In Trim Flashing is suitable for newbuild, retrofit and refurbishment projects
  • Suitable for external wall insulation systems, thin-coat rendering and weathering
£ 65.88
Ex Tax:£ 54.90
Estimated delivery: 5-7 working days
Brand: Novia® Model: Lap Tape 50mm
50mm Novia Double-Sided Adhesive Lap Tape is a high tack adhesive tape used for lap sealing breather membranes and temporary protection membranes.  Coated with adhesive on both sides lap tape provides advancing adhesion and good cohesion. This tape should be used in conjunction with Novia Brea..
  • Adhesive Acrylic dispersion - Carrier Polyester scrim
  • Release paper Silicone coated brown paper
  • Lap tape to improve airtightness on the external side of construction
  • The tape has aggressive adhesion, high tack and good cohesion.
  • Double sided reinforced tape for use with breather membranes
£ 33.13
Ex Tax:£ 27.61
Estimated delivery: 2-3 working days
Brand: Novia® Model: Lap Tape 50mm (single-sided)
50mm Novia Single Sided Lap Tape for Breather Membrane is a special high strength sealing and bonding tape suitable for sealing laps on external breather membranes within both roof and wall applications. Novia Breather Membrane Lap Tape has a durable acrylic dispersion adhesive and has a non-wove..
  • Lap Tape is a Sealing and Bonding Tape
  • High Adhesion on Breather Membranes
  • Temperature Resistance -30 to + 100⁰C
  • Installation Temperature Recommended +5⁰C
  • Lap Tape is suitable for overlaps and joints
£ 31.73
Ex Tax:£ 26.44
Estimated delivery: 2-3 working days
Brand: Rockwool® Model: 50mm EWI
50mm Rockwool DD External Wall Dual Density Slab is a façade thermal and acoustic insulation slab developed for insulated render systems in new build and refurbishment projects to prevent the spread of fire. Rockwool DD is a high-performance, non-combustible stone wool slab used to insulate the w..
  • Fire Rating: A1 Non-combustible
  • Breathable - Easy to handle and install
  • Excellent thermal and acoustic performance
  • Ability to withstand temperatures of up to 1000ºC
  • Can be applied to a wide range of substrates
£ 68.83
Ex Tax:£ 57.36
Estimated delivery: 7-14 working days
Brand: W-M® Model: 50mm Screws&Plugs
50mm Screws with Wall Plugs for Fixing Base Track Starter Profile are strong and durable steel screws with wall plugs used to attach the aluminium base track to the substrate in External Wall Insulation (EWI) systems. Screws and Plugs for the Base Track set come in boxes of 200. The Starter Tr..
  • Screws and Plugs for the Base Track set
  • Screws are 3.5mm wide by 50mm long
  • Wall Plugs are 5mm wide by 45mm long
  • Used to attach the base track to the substrate
  • External Wall Insulation (EWI) systems
£ 25.92
Ex Tax:£ 21.60
Estimated delivery: 2-3 working days
Brand: Rawlplug® Model: R-WX-T-50
50mm Self Drilling Screw RAWLPLUG R-WX-T (boxed in 250's) is a high quality anti-corrosive coated screw designed to anchor insulation to sheathing boards (e.g. render carrier boards) when used in conjunction with the appropriate fixing washers. RAWLPLUG R-WX-T 50mm has hardened thread surface and..
  • 50mm Self Drilling Screws
  • RAWLPLUG R-WX-T boxed in 250's
  • High quality anti-corrosive coated screws
  • Guarantees resistance of 15 Kesternich cycles
  • TORX25 drive fast and hassle-free installation
£ 51.94
Ex Tax:£ 43.28
Estimated delivery: 2-3 working days
Brand: W-M® Model: 50mm Spiral Anchor
50mm Spiral Anchor Fixing is an ideal lightweight fixing used for reducing thermal bridging when fixing lightweight items to an External Wall Insulation (EWI) systems.  Spiral Anchors Lightweight Fixings 50mm can be used to fix lightweight objects onto completed external wall insulation systems, ..
  • 50mm Spiral Anchor Lightweight Fixings
  • Used to fix lightweight objects onto EWI systems
  • Made of plastic to keep thermal bridging at a minimum
  • Installed with commercial drill tool or screw driver
  • External Wall Insulation (EWI) systems
£ 19.27
Ex Tax:£ 16.06
Estimated delivery: 2-3 working days
Brand: WEMICO® Model: WEC791/50 Upstand Flashing
50mm Aluminium Flashing Upstand Profile Verge Trim Type 791 is an universal flashing profile manufactured in 1.2mm pre-coated white aluminium in 2500mm lengths. Verge Trim with Upstand has an up-stand that can be pushed under a barge board designed to reduces the need for a mastic seal and remove..
  • 50mm Verge Trim Aluminium Flashing Profile with Upstand Section Type 791
  • Manufactured in 1.2mm pre-coated white aluminium in 2500m long lengths
  • Can be fitted with a low-expansion foam or a weatherproof silicone mastic sealant
  • Verge Trim Upstand Profile is suitable for newbuild, retrofit and refurbishment projects
  • For external wall insulation systems, thin-coat rendering, waterproofing and weathering
£ 68.40
Ex Tax:£ 57.00
Estimated delivery: 5-7 working days
Brand: Xtratherm® Model: 50mm Xtratherm SW/RS
50mm Xtratherm SW/RS Stone Wool Insulation Slab is a non-combustible euroclass A1 stonewool insulation slab with an improved acoustic performance used for ventilated rainscreen cladding systems in standard and high rise buildings. The SW/RS range of stone wool insulation provides surety when the ..
  • 50mm Ventilated Rainscreen Cladding Slab Xtratherm SW/RS
  • Non-combustible euroclass A1 stonewool insulation slab
  • For ventilated rainscreen cladding systems in high rise buildings
  • Certified thermal conductivity (lambda value) of 0.035 W/mK
  • Ventilated facade, soffit, rainscreen and framing applications
£ 83.88
Ex Tax:£ 69.90
Estimated delivery: 5-7 working days
Brand: Rawlplug® Model: KCX-055
55mm Tubed Insulation Washer RAWLPLUG KCX (box of 400 washers) is a universal insulation washer with integral cap designed for fixing and securing thermal insulation materials to the wooden and sheet metal substrates. RAWLPLUG KCX 55mm is recommended for the attachment of External Wall Insulation..
  • 55mm Tubed Insulation Washer KCX
  • RAWLPLUG KCX 55mm (box of 400 washers)
  • Universal insulation washer with integral cap
  • For fixing and securing thermal insulation materials
  • External Wall Insulation Composite Systems (ETICS)
£ 141.19
Ex Tax:£ 117.66
Estimated delivery: 2-3 working days
Brand: WEMICO® Model: Drip - Bellcast Bead
6-12mm External Bellcast Bead with Drip Nosing for Rendering is a strong PVC trim designed to protect the render against impact damage and water penetration in external wall insulation and thin coat render systems. Bellcast beads with drip nose are designed to provide a stop to the render above t..
  • Drip Bead - Bellcast Bead
  • 1 Length - 2.5 Meter
  • Rendering and Plastering Applications
  • Thin Coat - Insulated Render Systems
  • EWI External Wall Insulation System
£ 8.39
Ex Tax:£ 6.99
Estimated delivery: 2-3 working days
Brand: WEMICO® Model: 6mm with Mesh
6-8mm Window and Door Frameseal Bead with fibreglass mesh for rendering is a 2500mm white PVC profile with an adhesive strip to enable use of a protective film during the Thin Coat Rendering in External Wall Insulation Systems. Frame Seal Beads with mesh are easy to handle and install products de..
  • Length: 2500mm
  • Plastering - Facade Insulation - Doors
  • Window Reveals - Door Frames - Plastering
  • Insulated Render Systems - Windows
  • EWI - External Wall Insulation Systems
£ 8.80
Ex Tax:£ 7.33
Estimated delivery: 2-3 working days
Brand: WEMICO® Model: 37814 Shadow Gap
6-8mm Shadow Gap Bead White PVC 3050mm is a versatile PVC profile designed to create a neat shadow gap finish at the edge of thermal insulation board within external wall insulation (EWI) systems. This quick and easy to install plastic shadow gap trim helps to create the sharpest clean edge revea..
  • Length: 3050mm
  • Shadow Gap Profile PVC
  • Bead for Flash Gaps - Controlled Gaps
  • Insulated Render Systems
  • EWI - External Wall Insulation
£ 20.70
Ex Tax:£ 17.25
Estimated delivery: 2-3 working days
Brand: WEMICO® Model: Balcony Drip-Mesh
6-8mm Window Head and Balcony Drip Bead with Rendering Mesh is a versatile White PVC profile designed to prevent excess water from accumulating on the underside of window heads and balconies within external wall insulation (EWI) systems. This quick and easy to install plastic window head and balc..
  • Length: 2500mm
  • BALCONY DRIP Bead with 100mm Rendering Mesh
  • Drip PVC BEAD - Profile with Nose - Water Balcony
  • Insulated Render Systems - Stop Water Penetration
  • EWI - External Wall Insulation Systems
£ 14.40
Ex Tax:£ 12.00
Estimated delivery: 7-14 working days
Brand: Kingspan® Model: 60mm GG700
60mm Kingspan GreenGuard GG700 Rigid XPS Sheet 700kPa (Styrofoam) is an easy to handle and install closed cell extruded polystyrene (XPS) insulation board used mainly as a high performance insulation for basements, car parks, inverted roofs and heavy-duty commercial, industrial and cold store floori..
  • 60mm Kingspan GreenGuard GG700 700kPa
  • Rigid XPS Insulation Kingspan Styrozone Styrofoam
  • Fibre-free rigid extruded polystyrene XPS Sheets
  • Insulation board with high compressive strength (stress)
  • Basements, car parks, inverted roofs and cold store flooring
£ 233.06
Ex Tax:£ 194.22
Estimated delivery: 7-14 working days
Brand: Evolution Fasteners® Model: IS60
60mm Long Length Self Drilling Insulation Screw is a stainless steel RCB screw used for fixing rigid insulation boards to metal framing typically in conjunction with insulation washers. Evolution Screws are also suitable for fixing insulation to light gauge steel or timber substrates and where di..
  • Long Length Self Drilling Insulation Screws
  • Carbon Steel (C1022 grade) EvoShield 500HR coated
  • 60mm Evolution self tapping thread screws
  • 4.8mm Diameter - Reduced self drilling point type
  • Light gauge steel or timber substrates
£ 26.33
Ex Tax:£ 21.94
Estimated delivery: 2-3 working days
Brand: Novia® Model: 60mm BOPP Tape
60mm Novia Metalised BOPP Tape 50m is a high strength often used adhesive tape used in vapour control and damp proofing applications as a final barrier to improve air tightness. Novia Metallised reflective tape is made form Biaxially Oriented Polypropylene. BOPP tape should be used in conjunct..
  • Incredible strength and reflectivity - Roll 60mm wide
  • Used as an overlap seal to improve air tightness
  • Use in conjunction with Novia Double Sided Butyl tape
  • Must be used when installing Novia Methane Pro barrier
  • Novia Metallised BOPP (Biaxially Oriented Polypropylene)
£ 24.95
Ex Tax:£ 20.79
Estimated delivery: 2-3 working days
Brand: Rawlplug® Model: R-KC-60
60mm RAWLPLUG R-KC Sheathing Board Fixing Disc (boxed in 200's) is a strong insulation washer with integral cap suitable for fixing Mineral Wool and Polystyrene (EPS) thermal insulation boards to wooden and sheet metal substrates. The special design of R-KC-60 Fixing Disc cap allows reduction of ..
  • 60mm RAWLPLUG R-KC Fixing Disc
  • Strong insulation washer with integral cap
  • For fixing Mineral Wool and Polystyrene (EPS)
  • R-KC Fixing Disc 60mm secures the system
  • External Wall Insulation Systems (EWI)
£ 59.76
Ex Tax:£ 49.80
Estimated delivery: 2-3 working days
Brand: WEMICO® Model: 6mm (9124)
6mm Base Track Clip for bottom bead box shaped profile is an aluminium non-corrosive trim to suit base profile designed for External Wall Insulation Systems in thin coat rendering using modern polymer renders: Silicone, Silicate, Acrylic, Silicone-Silicate. This 2500mm long base bead clip trim is..
  • Aluminium Clip to suit base profiles
  • 2.5 Meter - 1 Length - ALU
  • System Starter Track Clip
  • Thin Coat - Insulated Render Systems
  • EWI External Wall Insulation Systems
£ 10.45
Ex Tax:£ 8.71
Estimated delivery: 2-3 working days
Brand: WEMICO® Model: 6mm (37404)
6mm Base Track Clip with 100mm Reinforcing Mesh is an universal PVC trim used for External Wall Insulation (EWI) Systems and thin-coat rendering. Bottom Rail clip is a high strength white upvc profile with reinforcing mesh to go on the base track before thin coat rendering. This trim is a 2500..
  • PVC WHITE with MESH
  • 2.5 Meter - 1 Length
  • Mesh height - 100mm
  • Thin Coat - Insulated Render Systems
  • EWI External Wall Insulation Systems
£ 10.34
Ex Tax:£ 8.62
Estimated delivery: 2-3 working days
Brand: CEMBLOC Model: CemPlate Slimline 6mm
6mm CEMBLOC CemPlate A1 Board is a high performance external weather protection board used on timber frame, modular and steel frame (SFS) constructions prior to the install of a finished external facade system. CemPlate is a unique building board with exceptional dimensional stability of (..
  • 6mm CemPlate Multi-Purpose External Sheathing Board Class A1 Fire Rated
  • Designed for modular builds, external sheathing and as a render carrier board
  • CemPlate high performance board for both indoor and outdoor applications
  • Highly resistant to impact, damp, effects of sunlight, moisture and water
  • Provides strong and durable substrate for rendering and cladding systems
£ 83.96
Ex Tax:£ 69.97
Estimated delivery: 3-5 working days
Brand: WEMICO® Model: Movement-Expansion
6mm External Movement Bead Joint Expansion Profile with Mesh for Rendering is a smart PVC trim used where minor movement and expansion in the top-coat structure is expected within External Wall Insulation (EWI) and Thin Coat Render Systems. Easy to handle and install plastic trim can be cut using..
  • Movement Joint Bead - Expansion Profile
  • 2.5 Meter - Recommended for vertical use only
  • Rendering and Plastering Applications
  • Thin Coat - Insulated Render Systems
  • EWI External Wall Insulation System
£ 51.83
Ex Tax:£ 43.19
Estimated delivery: 2-3 working days
Brand: WEMICO® Model: 6mm (2134)
6mm Stainless Steel Clip for Base Track is a highly durable non-corrosive bottom bead trim to suit box shaped base profile, suitable for External Wall Insulation Systems in thin coat rendering using modern polymer renders: Silicone, Silicate, Acrylic, Silicone-Silicate. This Stainless Steel 2500m..
  • Stainless Steel Clip to suit base profiles
  • 2.5 Meter - 1 Length - Stainless Steel
  • System Starter Track Clip Profile
  • Thin Coat - Insulated Render Systems
  • EWI External Wall Insulation Systems
£ 15.28
Ex Tax:£ 12.73
Estimated delivery: 3-5 working days
Brand: W-M® Model: 70mm LMX10
70mm Insulation Panel Fixings LMX10 (Metal Pin Hammer Fix Anchors) are highly-durable, impact resistant fasteners designed to fix and secure insulation panels to the variety of substrates, used for Rockwool DD slabs, EPS (expanded polystyrene) and Kingspan K5 insulation boards. The mechanical anc..
  • Impact resistant polypropylene anchor
  • Zinc coated carbon steel expander pin
  • Anchor diameter - 10mm
  • Drill the hole - Mount the anchor - Hammer in the metal pin
  • Substrates: Brick, Concrete, Solid Block, Light Concrete, Aerated Concrete
£ 77.22
Ex Tax:£ 64.35
Estimated delivery: 2-3 working days
Brand: Friulsider® Model: 70mm ISOfast
70mm ISOfast Insulation Panel Fixings are strong, polypropylene fasteners designed to fix and secure insulation panels to the variety of substrates, used for grey EPS, white EPS (expanded polystyrene) and Kingspan Kooltherm K5 insulation boards. The mechanical anchors are made from plastic, which..
  • Reduce thermal bridging within the system
  • The plastic core is 10mm in width
  • Fixings are strong and don’t snap when installed
  • Fixing used should be 40mm-60mm longer than the thickness of the insulation
  • Drill the hole - insert the fixings and hammer the palstic pin
£ 46.79
Ex Tax:£ 38.99
Estimated delivery: 2-3 working days
Brand: Euroform® Model: 8mm Versapanel
8mm Versapanel Cement Bonded Particle Board is an A2, class 0 building board offering exceptional strength, mechanical and acoustic performance compared with other exterior gypsum boards. Euroform Versapanel 8mm is a highly versatile building board that can be used in a wide range of residential ..
  • 8mm Cement Bonded Particle Board CBPB
  • Versapanel A2, Class 0 Sheathing Building Board
  • Can be used in external and internal applications
  • Versatile Versapanel for residential and public applications
  • Exceptional strength, mechanical and acoustic performance
£ 67.04
Ex Tax:£ 55.87
Estimated delivery: 3-5 working days
Brand: WEMICO® Model: 9mm FRAMESEAL
9-11mm Window and Door Frameseal Bead is a white PVC profile with an adhesive strip to enable use of a protective film during the Thin Coat Rendering in External Wall Insulation Systems. Frame-seal beads are easy to handle and install products designed for window reveals and door frames. With ..
  • Length: 2500mm
  • Plastering - Facade Insulation - Doors
  • Window Reveals - Door Frames
  • Insulated Render Systems - Windows
  • EWI - External Wall Insulation
£ 9.41
Ex Tax:£ 7.84
Estimated delivery: 2-3 working days
Brand: Rawlplug® Model: 90mm MBA-SS
90mm FireBreak MBA Fixing for Ventilated Cladding Systems (8mm diameter) is a non-corrosive facade fixing, recommended for use when fire resistance (F120) is a requirement in external wall insulation (EWI) systems. MBA Zinc Plated Fire Rated Fixing 90mm is used to fix the insulation boards to a w..
  • 90mm MBA-SS Fixing - Fire resistance (F120)
  • Rawlplug MBA Stainless Steel Fire Rated Fixings
  • External wall insulation (EWI) systems
  • For Thermal Insulation Boards up to 250mm thick
  • Stainless Steel Facade Fire Rated Fixing
£ 175.02
Ex Tax:£ 145.85
Estimated delivery: 2-3 working days
Brand: Rawlplug® Model: KWL-090PP
90mm Fixing Spreader Washer Rawlplug KWL-090PP (boxed in 200's) is a retaining plate used for thermal insulation boards in External Thermal Insulation Composite Systems (ETICS) based on Polystyrene, Mineral wool and Polyurethane boards. This Washer is an ideal solution that can be used alongside ..
  • 90mm Fixing Spreader Washer Rawlplug
  • Rawlplug KWL-090PP boxed in 200's
  • Used alongside façade fixings
  • Quick and easy to install retaining plate
  • External Thermal Insulation Composite Systems (ETICS)
£ 63.46
Ex Tax:£ 52.88
Estimated delivery: 2-3 working days
Brand: W-M® Model: TDX-090
90mm Fixing Spreader Washer TDX-90 is an essential accessory designed to reinforce the mechanical fixings when installing a Mineral Wool External Wall Insulation systems. Wkret-Met Washer is a lightweight and durable solution that can be used alongside facade fixings to improve the structural int..
  • 90mm Fixing Spreader Washer TDX-090
  • Insulation retaining plates boxed in 200's
  • Used alongside façade fixings
  • Quick and easy to install retaining plate
  • External Wall Insulation Systems (EWI)
£ 49.88
Ex Tax:£ 41.57
Estimated delivery: 2-3 working days
Brand: Rawlplug® Model: 95mm RWL-R-TFIX-8M
95mm RAWLPLUG (R-TFIX-8M) Metal Pin Hammer Fixing (box of 200) is a hammer-in façade fixing with steel nail recommended for External Thermal Insulation Composite Systems (ETICS). Rawlplug Metal Pin Hammer Fixing 95mm is a versatile fixing offering quick, easy and precise installation in all subst..
  • 90mm RAWLPLUG (R-TFIX-8M)
  • Metal Pin Hammer Fixing (box of 200)
  • Hammer-in façade fixing with steel nail
  • Easy installation in all substrates (categories A, B, C, D, E)
  • External Thermal Insulation Composite Systems (ETICS)
£ 98.87
Ex Tax:£ 82.39
Estimated delivery: 5-7 working days
Brand: WEMICO® Model: Connection 3756
Base Track Plastic Connecting Clip is a standard PVC connector for joining Base Rail Trims. Starter Track connection clips is a high strength thermoplastic material used for EWI (External Wall Insulation) Systems. The Base Track Connector is a quick and easy way to join together two lengths of..
  • Box of 100 - connection profiles
  • PVC WHITE - TRIM (plastic)
  • Joining Base Track Profile
  • Base Rail - Starter Profile
  • EWI - External Wall Insulation Systems
£ 40.76
Ex Tax:£ 33.97
Estimated delivery: 2-3 working days
Brand: EWI Pro Model: 48mm Blue Tape
Blue Masking Tape 48mm EWI-Pro (50m roll) is an adaptable masking tape specifically designed to be applied to a wide range of surfaces, making it an extremely versatile product that is suitable for a range of uses. EWI Tape is an easy-to-use product which can be torn easily by hand, also provides..
  • Blue Masking Tape 48mm EWI-Pro (50m roll)
  • Can be applied to a wide range of surfaces
  • Easy-to-use product which can be torn easily by hand
  • Compatible with both solvent and water-based paints
  • UV resistant - suitable for interior and exterior use
£ 14.24
Ex Tax:£ 11.87
Estimated delivery: 2-3 working days
Brand: Elastolith® Model: Sample – Alaska
Brick Slip Sample (Alaska) Decorative Wall Cladding is a thin slice of brick slip tile 71mm x 240mm in Alaska colour that allows you to get a feel how Alaska brick slips will look on your interior or exterior walls. Elastolith Brick Slips are flexible acrylic brick slips and perfect for those loo..
  • Thin Brick Slip Sample - Colour Alaska
  • Decorative Wall Cladding Samples
  • External Wall Insulation (EWI) systems
  • Façade Design | Internally or Externally
  • Brick Slip Tiles Sample 71mm x 240mm
£ 6.17
Ex Tax:£ 5.14
Estimated delivery: 2-3 working days
Brand: Elastolith® Model: Brick Slip Adhesive - White
Brick Slips Special Adhesive WHITE Elastolith (15kg Tub) is a ready-to-use Brick Slip dispersion adhesive and grout made from mineral raw materials used for laying and securing brick slips to your interior and exterior walls. This Adhesive is an extremely strong and easy to apply product specific..
  • Brick Slips Adhesive Colour WHITE
  • Ready-to-use 15kg Tub - 6m2 coverage
  • External Wall Insulation (EWI) systems
  • For laying and securing brick slips to your walls
  • Extremely strong and easy to apply product
£ 120.88
Ex Tax:£ 100.73
Estimated delivery: 3-5 working days
Brand: Elastolith® Model: Brick Slips – Alaska
Brick Slip Elastolith 1m2 - 48 brick tiles (Colour Alaska) is a flexible, frost-proof and vapor-permeable thin slice of brick slip tile that creates a natural and authentic look of brickwork to your walls. The brick slips are very lightweight and incredibly easy to install, making them perfect fo..
  • Brick Slips Elastolith 1m2 (Colour Alaska)
  • Flexible, Frost-proof (Box of 48 brick slip tiles)
  • External Wall Insulation (EWI) systems
  • Façade Design | Internally or Externally
  • Brick Slip 71x240mm Authentic look of brickwork
£ 47.93
Ex Tax:£ 39.94
Estimated delivery: 3-5 working days
Brand: Ceresit® Model: CT137 EWI
Ceresit CT137 MINERAL DRY RENDER is a 1.5mm grain decorative thin coat plaster for indoor and outdoor applications designed by experts, used for performing thin layer plasters on concrete or gypsum substrates. We recommend the application of CT137 as façade plaster (External Wall Insulation Syste..
  • BBA Certificate No. 14/5142
  • Assumed consumption: CT137 grain 1.5mm from 2.0 to 2.4 kg/m2
  • Approximate coverage per one bag - 12.5m2
  • Temperature of application: from +5 °C to +25 °C
  • Mixing ratio: 5.5÷5.7 l of water per 25 kg
£ 54.41
Ex Tax:£ 45.34
Estimated delivery: 2-3 working days
Brand: Ceresit® Model: CT16 EWI
Ceresit CT16 is a high-quality Priming Paint designed to add powerful adhesion between insulated render system layers.  Thanks to its rough structure CT16 primer strengthening the whole system and prevent stains formation on the final thin coat render. CT16 paint can be applied to the surfaces..
  • BBA Certificate No. 14/5142
  • Assumed consumption: from 0.2 to 0.35 l/m2 / from 0.3 to 0.5 kg/m2 depending on the smoothness and absorption of the substrate
  • Approximate coverage per one bucket - 35m2 (15kg)
  • Temperature of application: from +5 °C to +25 °C
  • Easier application of plasters - Higher adhesion to the substrate - Ready to use
£ 67.28
Ex Tax:£ 56.07
Estimated delivery: 2-3 working days
Brand: Ceresit® Model: CT17 EWI
Ceresit CT17 PRIMER is a high-performance deep penetrating, fast drying priming paint designed for walls or ceilings inside and outside buildings prior to fixing insulation boards, ceramic tiles, papering or painting.  Application of Ceresit CT17 Profi is highly recommended for gypsum, anhydrite,..
  • BBA Certificate No. 14/5142
  • Assumed consumption: from 0.1 to 0.5 l/m2
  • Approximate coverage per one bucket - 25m2 (10kg)
  • Temperature of application: from +5 °C to +25 °C
  • Drying time: approx. 2 hours
£ 71.70
Ex Tax:£ 59.75
Estimated delivery: 2-3 working days
Brand: Ceresit® Model: CT174 EWI
Ceresit CT174 Silicate-Silicone is a 1.5mm grain render which combines strengths of silicate and silicone plasters that can be used for making thin-layer plasters in external wall insulation systems, on concrete substrates, traditional plasters, gypsum substrates, chipboards and gypsum cardboards. ..
  • BBA Certificate No. 14/5142
  • Assumed consumption: from 2.1 to 2.5 kg/m2
  • Approximate coverage per one bucket - 10m2
  • Temperature of application: from +5 °C to +25 °C
  • Resistance to rain: from 24 to 48 hours depending on the temperature
£ 108.98
Ex Tax:£ 90.82
Estimated delivery: 2-3 working days
Brand: Ceresit® Model: CT325 EWI
Ceresit CT325 is a Glass-Fibre, tearproof, slipproof Reinforcing Mesh Roll for embedding into reinforcing mortars for External Wall Insulation Systems.  Higher density of 160g per m2 means higher mechanical loads allowed.  Mesh Roll (coloured green) square dimensions: 4mm x 4mm. It is impor..
  • E-Glass fabric - Alkali-resistant
  • Mesh square dimensions: 4.0mm × 4.0mm
  • External Thermal Insulation Composite Systems
  • Density mesh of 160 g/m2 (TT160)
  • 1,1m width and 50m length - 55m2 roll
£ 125.83
Ex Tax:£ 104.86
Estimated delivery: 2-3 working days
Brand: Ceresit® Model: CT34 EWI
Ceresit CT34 is a Smooth White color Mineral Plaster made by 'German experts' used to make smooth surfaces on reinforced layers in complex thermal insulation systems. Smooth Render can be used to repairing traditional and cement-lime plasters inside and outside the buildings.  CT34 is mainly u..
  • BBA Certificate No. 14/5142
  • Assumed consumption: approximately 1.0 kg/m2 per each mm of thickness
  • Approximate coverage per one bag - 8m2
  • Temperature of application: from +5 °C to +25 °C
  • Mixing ratio: 6.75÷7.25 l water per 25 kg
£ 51.20
Ex Tax:£ 42.67
Estimated delivery: 2-3 working days
Brand: Ceresit® Model: CT42 EWI
Ceresit CT42 is a waterproof, highly breathable, fast-drying Acrylic Masonry Paint used for protecting external walls and concrete constructions. This functional paint can be used indoor and outdoor on concrete, cement plasters, lime-cement and mineral substrates. Very efficient paint, one buc..
  • BBA Certificate No. 14/5142
  • Assumed consumption: average approx. 0.3 l/m2 with two coatings
  • Approximate coverage per one bucket - 50m2
  • Temperature of application: from +5 °C to +25 °C
  • Resistance to rain: after approx. 24 h
£ 177.40
Ex Tax:£ 147.83
Estimated delivery: 2-3 working days
Brand: Ceresit® Model: CT48 EWI
Ceresit CT48 Silicone Paint is a highly breathable, extremely durable, waterproof and resistant to environmental pollutants silicone self clean paint designed for buildings in busy areas or humid environments.  Ceresit CT48 is used for protecting facades, concrete constructions, indoor and outdoo..
  • BBA Certificate No. 14/5142
  • Assumed consumption: average approx. 0.3 l/m2 with two coatings
  • Approximate coverage per one bucket - 50m2
  • Temperature of application: from +5 °C to +25 °C
  • Resistance to rain: after approx. 24 h
£ 195.59
Ex Tax:£ 162.99
Estimated delivery: 2-3 working days
Brand: Ceresit® Model: CT49 EWI
Ceresit CT49 Nano-Silicone Silix is a highly hydrophobic, vapour permeable premium paint for indoor and outdoor applications. This paint is highly resistant to UV and weather conditions. Ceresit Nano-Silicone paint extends the aesthetic effect and durability of coated surface. CT49 Paint i..
  • BBA Certificate No. 14/5142
  • Assumed consumption: average approx. 0.3 l/m2 with two coatings
  • Approximate coverage per one bucket - 50m2
  • Temperature of application: from +5 °C to +25 °C
  • Resistance to rain: after approx. 24 h
£ 222.89
Ex Tax:£ 185.74
Estimated delivery: 2-3 working days
Brand: Ceresit® Model: CT60 EWI
Ceresit CT60 is a 1.5mm grain stone texture thin coat acrylic façade plaster suitable for indoor and outdoor applications is used for making thin-layer plasters on external wall insulation systems, concrete substrates, traditional plasters, gypsum substrates and chipboards. Often chosen by Custom..
  • BBA Certificate No. 14/5142
  • Assumed consumption: from 2.1 to 2.5 kg/m2
  • Approximate coverage per one bucket - 10m2
  • Temperature of application: from +5 °C to +25 °C
  • Resistance to rain: from 24 to 48 hours depending on the temperature
£ 89.14
Ex Tax:£ 74.28
Estimated delivery: 2-3 working days
Brand: Ceresit® Model: CT74 EWI
Ceresit Silicone Top-coat CT74 is a premium silicone resins based 1.5mm grain render designed to make thin coat decorative plaster on facades and concrete substrates, available in a full range of colors.  Silicone resins used in the plaster guarantee high durability and long-term protection again..
  • BBA Certificate No. 14/5142
  • Assumed consumption: from 2.1 to 2.5 kg/m2
  • Approximate coverage per one bucket - 10m2
  • Temperature of application: from +5 °C to +25 °C
  • Resistance to rain: from 24 to 48 hours depending on the temperature
£ 114.17
Ex Tax:£ 95.14
Estimated delivery: 2-3 working days
Brand: Ceresit® Model: CT84 EWI
Ceresit CT84 polyurethane low expansion, quick setting adhesive for fixing Kingspan K5, Expanded Polystyrene (EPS) and PIR boards known as insulation foam adhesive, is also used for filling gaps and stopping draughts.  With CT84 foam anchoring possible after approximately 2 hours - speeding up th..
  • Metal container of 850 ml.
  • Assumed consumption: approx. 10 m2
  • Thermal conductivity 0.040 W/mk
  • Temperature of application: from -10 °C to +40 °C
  • Hardening time: approx. 2 hours
£ 23.64
Ex Tax:£ 19.70
Estimated delivery: 2-3 working days
Brand: Ceresit® Model: CT87 EWI
Ceresit CT87 White Adhesive (Primer and Reinforcing Mortar) is a high-quality 3 in 1 product which does not require priming before plaster’s application. Ideal to install Expanded Polystyrene Boards (EPS), Kingspan K5 and Mineral Wool slabs as well as for applying a thin reinforced layer for ther..
  • For Fixing: Mineral Wool, Kingspan K5, EPS Boards
  • Premium 2 in 1 product – does not require Priming
  • Approximate coverage per one bag - 6m2
  • Temperature of application: from +5 °C to +25 °C
  • Mixing ratio: 7.25÷7.75 l of water per 25 kg
£ 46.30
Ex Tax:£ 38.58
Estimated delivery: 2-3 working days
Brand: Ceresit® Model: TS100 - Cleaning Agent
Ceresit TS100 Gun Cleaner PU Foam is a professional cleaning agent, special acetone based solvent for removing fresh uncured PU foam stains as well as unwanted stains of adhesives or paints, from smooth surfaces.  It is easily usable and applicable premium PU Express CT84 foam cleaner with excell..
  • Ceresit TS100 CLEANER
  • Cleaning Agent
  • PU Foam cleaner
  • EWI - gun cleaner
  • Insulated Render Systems
£ 23.38
Ex Tax:£ 19.48
Estimated delivery: 2-3 working days
Brand: Ceresit® Model: ZU EWI
Ceresit ZU Adhesive and Reinforcing Mortar (25kg Base Coat Render) is a two-in-one product designed to secure polystyrene boards and fiberglass mesh within a complex system of external walls insulation.  ZU is flexible and durable powder, used for fixing expanded polystyrene (EPS) boards and for ..
  • Assumed consumption: Reinforced layer: approx. 4.0 kg/m2
  • Assumed consumption: Fixing boards: approx. 5.0 kg/m2
  • Approximate coverage per one bag - 4-6m2
  • Temperature of application: from +5 °C to +25 °C
  • Mixing ratio: 4.5÷5.0 l of water per 25 kg
£ 23.94
Ex Tax:£ 19.95
Estimated delivery: 2-3 working days
Brand: EWI Pro Model: Render Sample Pot
Coloured Thin-Coat Render Sample is a pot that contains 600g worth of EWI-Pro silicone thin coat render (1.5mm grain size) residue pre-mixed in your selected colour. Render Sample pots are intended to allow you to test the render colour on a small area of the property. The render needs to dry ..
  • Render Colour Sample Pot 600g
  • Available in 36 most popular colours
  • Make a better informed decision
  • Choose perfect colour for your project
  • Thin-Coat Render, External Wall Insulation
£ 13.98
Ex Tax:£ 11.65
Estimated delivery: 2-3 working days
Brand: Elastolith® Model: Corner Brick Slips – Alaska
Corner Brick Slips Colour Alaska (24 brick slip tiles per pack) are flexible and durable thin slices of brick corner tiles that creates a natural and authentic look of brickwork on external corners to your walls. The brick slips corners are very lightweight and incredibly easy to install, making ..
  • Corner Brick Slips Elastolith Colour Alaska
  • Flexible, Frost-proof (Box of 24 corner brick slips)
  • External Wall Insulation (EWI) systems
  • Façade Design | 2 Linear metres per box
  • Corner Brick Slip 71mm x 115mm x 240mm
£ 72.96
Ex Tax:£ 60.80
Estimated delivery: 3-5 working days
Brand: CT1® Model: CT1 Multi-Solve
CT1 Sealant and Adhesive Remover Multisolve is a special non-aggressive, multi-purpose solvent used to quickly and safely remove sealant and adhesive in the building, automotive, construction and painting industries. This Fast Drying Unique Solvent has amazing degreasing properties and is suitabl..
  • CT1 Sealant and Adhesive Remover Multi-Solve
  • Special non-aggressive, multi-purpose solvent
  • Used to quickly and safely remove sealant & adhesive
  • Economical and easy to use non-aggressive solvent
  • Building, automotive, construction and painting industries
£ 13.14
Ex Tax:£ 10.95
Estimated delivery: 2-3 working days
Brand: CT1® Model: CT1 Silicone Adhesive White
CT1 Silicone Sealant and Adhesive WHITE 290ml is a flexible hybrid polymer based silicone sealant and adhesive that can be used to seal: solid wall insulation, render-only systems, baths, showers, roofs, doors, windows, and gutters. This silicone sealant & adhesive is an easy to apply product wit..
  • CT1 Silicone Sealant and Adhesive - WHITE
  • Flexible hybrid polymer silicone sealant & adhesive
  • High flexibility and bonding strength
  • Suitable for a wide range of substrates
  • Great resistance to fungal growth and chemicals
£ 14.70
Ex Tax:£ 12.25
Estimated delivery: 2-3 working days
Brand: EWI Pro Model: Bead Cutter Tool
Cutter Tool for Beads Plastic uPVC and Aluminium is an ultimate Bead Cutter Tool with a non-slip handle for safety and control, sharpened blades to create clean cuts and precise angles easily. Bead Cutter Tool is equipped with a safety lock handle to prevent any unwanted accidents and injuries. ..
  • Cutter Tool for Beads Plastic uPVC
  • Sharpened blades to create clean cuts
  • Bead Cutter Tool with a non-slip handle
  • Two stop faces at 45° and marks at 15°, 30° and 90°
  • Sharpened blades to create precise angles easily
£ 48.37
Ex Tax:£ 40.31
Estimated delivery: 2-3 working days
Brand: Everbuild® Model: Everbuild Constructa-Pro
Constructa-Pro Foam Adhesive Everbuild (750ml) is a powerful adhesive foam designed for use in a wide range of building applications like fixing plasterboards or bonding insulation boards and much more. EVERBUILD® Constructa-Pro adheres well to most common building materials including stone, conc..
  • Constructa-Pro Foam Adhesive Everbuild 750ml
  • High-strength multi-purpose adhesive foam
  • Constructa-Pro adheres well to most common building materials
  • Once cured - rot-proof, moisture and temperature resistant
  • EVERBUILD® Constructa-Pro for wide range of building applications
£ 13.88
Ex Tax:£ 11.57
Estimated delivery: 2-3 working days
Brand: Everbuild® Model: Dual Purpose Foam Cleaner
Everbuild Dual Purpose PU Foam Cleaner (500ml) is an easy to use aerosol solvent-based cleaning agent used to remove and clean wet and uncured PU foam from tools and a wide range of substrates. Foam Cleaner attaches to gun foam applicators for purging through; also includes a spray nozzle for use..
  • Everbuild Dual Purpose PU Foam Cleaner 500ml
  • Easy to use aerosol solvent-based cleaning agent
  • Used to remove and clean wet and uncured PU foam
  • Suitable for trade professionals and home DIY-ers
  • EVERBUILD® Cleaner - Store in cool dry conditions
£ 7.70
Ex Tax:£ 6.42
Estimated delivery: 2-3 working days
Brand: Everbuild® Model: Fire Rated Foam EVERBUILD
Everbuild Fire Rated B2 Expanding Foam Gun Grade (750ml) is a unique quick-setting one-part polyurethane fire rated expanding foam used for fixing, filling and insulating with fire resistant properties for up to 2 hours. Gun Grade Fire B2 Foam EVERBUILD® expands on application 1.5 - 2 times its o..
  • Everbuild Fire Rated B2 Expanding Foam Gun Grade
  • Quick-setting one-part polyurethane expanding foam
  • Used for fixing, filling and insulating - fire resistant properties
  • Fire B2 Foam EVERBUILD® expands on application 1.5 - 2 times
  • Fire resistant for up to 120 minutes in certain joint configurations
£ 15.97
Ex Tax:£ 13.31
Estimated delivery: 2-3 working days
Brand: Everbuild® Model: Everbuild 404
Everbuild 404 Fungicidal Wash is a powerful cleaner, fast acting solution that quickly removes fungus and lichen from floors, walls, drives, roofs and other surfaces. Fungicidal Wash leaves a residual surface to help prevent further infestation and creates a clean, anti-bacterial surface prior to..
  • Everbuild 404 Fungicidal Wash
  • Creates a clean, anti-bacterial surface
  • For floors, walls, drives and roofs
  • Quickly removes fungus and lichen
  • Powerful, Fast Acting Fungicidal Wash
£ 12.88
Ex Tax:£ 10.73
Estimated delivery: 2-3 working days
Brand: Everbuild® Model: Everbuild General Purpose Silicone - White
Everbuild General Purpose Silicone 290ml (White Colour) is a multi-purpose, long-lasting silicone sealant with anti-fungal properties that can be used in areas of high humidity and damp to create a completely waterproof seal. GP Silicone is a fast curing time product designed to create a high-str..
  • Everbuild General Purpose Silicone 290ml - White
  • Multi-purpose, long-lasting silicone sealant
  • Can be used in areas of high humidity and damp
  • Designed to create a high-strength waterproof seal
  • Protection against mould and bacteria mildew
£ 6.17
Ex Tax:£ 5.14
Estimated delivery: 2-3 working days
Brand: Everbuild® Model: Expanding Foam EVERBUILD
Everbuild Gun Grade Expanding Foam 750ml is an economical quick setting polyurethane-based expanding foam adhesive and filler which expands greatly on application and yields up to 50 times the original can contents. Expanding Foam EVERBUILD® can be cut, sawn, plastered and sealed over after appro..
  • Everbuild Gun Grade Expanding Foam 750ml
  • Economical quick setting polyurethane-based
  • Used to fill irregular gaps, insulate and sound deadens
  • Use in conjunction with Gun Foam Applicators
  • Foam adhesive and filler which expands greatly on application
£ 9.88
Ex Tax:£ 8.23
Estimated delivery: 2-3 working days
Showing 1 to 112 of 930 (9 Pages)