Largely manufactured from recycled glass (e.g. windscreens) and mineral base materials such as sand and without the use of binding agents. The ingredients are melted into molten glass, which is cooled and crushed into a fine powder. The powdered glass is poured into molds and heated (below the melting point) in a "sintering" process that causes the particles to adhere to one another. Next, a small amount of finely ground carbon-black is added and the material is heated in a "cellulation" process. Here, the carbon reacts with oxygen, creating carbon dioxide, which creates the insulating bubbles in the (material). CO2 accounts for more than 99% of the gas in the cellular spaces.
Cellulose insulation is a material made from recycled newspaper. The paper is shredded and inorganic salts, such as boric acid, are added for resistance to fire, mould, insects and vermin. The insulation is installed either blown or damp-sprayed depending on application.
Wood fibre
The success of wood fibre insulation derives from an attractive environmental profile combined with a whole bag of functions including rigid insulation, sheathing and sarking for timber frames, roofs and flooring as well as flexible insulation for studs and rafters.
Wood of course is renewable, it sequesters carbon during its growth and product production is relatively free from pollution. The insulation value of wood fibre boards is not as dimensionally efficient as some of the orthodox petro-chemical materials - but it's no slouch either - typically coming in with a 'k value' range of between 0.038-0.043 W/mK depending on format.
Hemp
Hemp fibres are produced from hemp straw of the hemp plant. Most hemp is imported, but an increasing amount of home-grown crop is becoming available. Hemp grows up to a height of nearly 4 metres within a period of 100-120 days. Because the plants shade the soil, no chemical protection or toxic additives are required for hemp cultivation. The product is composed of, usually, 85% hemp fibre with the ballance made up of polyester binding and 3-5% soda added for fire proofing.
Straw
Straw is an agricultural by-product, the dry stalks of cereal plants, after the grain and chaff have been removed. Straw makes up about half of the yield of cereal crops such asbarley, oats, rice, rye and wheat.
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.
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.
6-8mm Render Stop Bead with 100mm Fibre Glass Rendering Mesh is a 2500mm White 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 e..
6-8mm White Render Stop Bead 2500mm 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 install plastic stop ..
60mm Grind in Verge Trim Aluminium Flashing Profile Type 781 is a non-corrosive flashing profile manufactured in 1.2mm pre-coated white aluminium in 2.5m lengths.
Grind in Verge Trim is designed to improve visual appearance of the building and to help prevent the water blowing up and soaking behi..
60mm 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
60mm Aluminium External 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 60mm is a 2500mm long profile..
60mm Upstand Verge Trim Aluminium Flashing Profile Type 791 is a non-corrosive 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 rem..
60mm 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
60mm Aluminium Verge Over Trim Profile Type 771 is a non-corrosive 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 manufactur..
60mm 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
60mm 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..
60mm Kingspan GreenGuard GG500 XPS Insulation (Styrofoam) is an extruded polystyrene insulation board that has the necessary compressive strength of 500kPa to make it the product of choice for basements, car parks, inverted roofs and heavy-duty commercial, industrial and cold store flooring applicat..
60mm 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
60mm 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..
Self Drilling Screw RAWLPLUG R-WX-T 60mm (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.
60mm RAWLPLUG R-WX-T has hardened thread surface and..
6mm Mesh Wing Corner Bead Extended Arris is a 2500mm x 120mm x 80mm Corner Profile with Extended Arris and alkali resistant fibreglass mesh attached to 90 degrees PVC angle bead for 6mm render thickness designed for external corners, around window and door reveals within a thin coat rendering or com..
6mm White Movement Corner Bead Joint Expansion Profile with Mesh is a special PVC angle trim used where minor movement and expansion in the top-coat structure is expected within External Wall Insulation (EWI) Systems.
Easy to handle and install plastic trim can be cut using metal snips or a fine ..
70mm 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..
75mm 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 foil faced boards installations.
Aluminium Single-sided adhesive tape can be used for jobs regardl..
Backing Thickness 30 Micron - Total Thickness 70 Micron
75mm Novia Single Sided Lap Tape for Breather Membranes is a strong sealing and bonding tape suitable for sealing laps on external breather membranes within both roof and wall applications.
Novia Breather Membrane Lap Tape 75mm has a durable acrylic dispersion adhesive and has a non-woven polypro..
75mm Stone Wool Insulation Slab Xtratherm SW/RS is a robust high density non-combustible 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..
80mm GG700 GreenGuard Kingaspan XPS Insulation Board 700kPa (Styrofoam) is a special rigid closed cell extruded polystyrene (XPS) insulation board used for basements, car parks, inverted roofs and cold store flooring.
GreenGuard GG700 XPS Sheets 80mm x 600mm x 1250mm are resistant to the passage ..
80mm 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
Long Length Self Drilling Insulation Screw 80mm is a stainless steel RCB screw used for fixing rigid insulation boards to metal framing typically in conjunction with insulation washers.
80mm Evolution Screws are also suitable for fixing insulation to light gauge steel or timber substrates and whe..
85mm Spiral Anchor Lightweight Fixing (pack of 10) is a plastic lightweight spiral fixing used for reducing thermal bridging when fixing lightweight items to an External Wall Insulation (EWI) systems.
Spiral Anchors Lightweight Fixings 85mm can be used to fix lightweight objects onto completed e..
85mm 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
9-11mm Window and Door Frameseal Bead with fibreglass rendering mesh 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 2500mm with mesh are easy to handle and install products desig..
90mm 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
90mm 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
9mm Cembloc CemPlate is an ultimate fibre cement board used as an external sheathing on timber frame, modular and steel frame (SFS) constructions prior to the install of a render and external facade system.
CemPlate is a unique building board with exceptional dimensional stability of (..
9mm 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
Basic One-handed Hot Wire Cutter Beauteam (Intermittent Operation) is a mobile eps and xps board cutter tool designed for precise detailing in tight working environments.
This tool can be used for Expanded Polystyrene, Styrofoam, Styrodur, Styrozone, Claymaster, Cellcore Under Beam HX B, Under Sl..
One-handed Hot Wire Cutter Beauteam for Intermittent Operation
For cutting EPS (expanded polystyrene) foam insulation boards
For cutting XPS (extruded polystyrene) foam insulation sheets
Mobile hot wire cutter tool for 100-250mm thick insulation boards
16-step regulation of the cutting temperature (maximum 500°C)
Brick Slip Elastolith 1m2 - 48 brick tiles (Colour Cordoba) 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 f..
Brick Slips Elastolith 1m2 (Colour Cordoba)
Flexible, Frost-proof (Box of 48 brick slip tiles)
Brick Slips Special Adhesive LIGHT GREY (15kg Tub) is an extremely strong Brick Slip dispersion adhesive and grout made from mineral raw materials used for laying and securing brick slips to your interior and exterior walls.
Elastolith Adhesive is a ready-to-use and easy to apply product specific..
Corner Brick Slips Colour Cordoba (24 thin brick slip tiles per pack) are thin slices of 45 degree corner brick 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 them ..
Corner Brick Slips Elastolith Colour Cordoba
Flexible, Frost-proof (Box of 24 corner brick slips)
CT1 Silicone Sealant and Adhesive GREY (290ml cartridge) is a special 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.
Grey colour silicone sealant & adhesive is an easy to ..
Everbuild Multi-purpose Silicone 290ml (Clear – Transparent) is a quick curing, flexible long-lasting silicone sealant with anti-fungal properties that can be used in areas of high humidity and damp to create a completely waterproof permanent seal.
General Purpose Silicone EVERBUILD® is a fast cu..
Everbuild General Purpose Silicone 290ml - Clear
Multi-purpose silicone sealant - Transparent
Can be used in areas of high humidity and damp
Designed to create a high-strength waterproof seal
EWI Pro Render Cleaner (1l Jerry Can) is an ideal product to work on both dried and wet renders, primers and basecoats, it can also be used on cementitious products, including monocouche render and base coat.
The unique formulation breaks down silicone render, removing it efficiently from windows..
EWI Pro EWI-005 Silicone Paint 5l bucket is a versatile masonry silicone paint used for painting over an existing render in order to refresh the façade and create an external wall finish that looks brand new, or to seal the mineral render.
Silicone paint is a high-performance paint specifically d..
EWI-075 Silicone Render EWI Pro 1.0mm grain 25kg is a long-lasting ready-to-use silicone thin-coat render used as a protective decorative finish to an External Wall Insulation (EWI) system that can be applied by hand straight out of the bucket.
EWI Pro EWI-075 Silicone Render is a polymer-modifie..
EWI-076 Silicone Render Premium Bio Protect Formula 1.5mm grain is a long-lasting silicone-based, polymer-modified, thin-coat render, Premium Bio is highly breathable and vapour permeable, an ideal solution for Mineral Wool External Wall Insulation (EWI) systems.
Premium Bio Silicone Render is an..
1.5mm grain EWI-076 BIO Silicone Render
Premium long-lasting silicone thin-coat render
External Wall Insulation (EWI) systems
Elastic and durable self-cleaning Silicone Render
Resistant to fading, aesthetically-pleasing Render
EWI Pro EWI-330 Mineral and Acrylic Primer 7kg is a deep-penetrating priming paint, used for final preparation of surfaces prior to applying EWI Pro mineral, acrylic and mosaic renders to strengthen the substrate in External Wall Insulation systems.
Priming Paint for Acrylic, Mosaic and Mineral R..
EWI-333 Top Coat Primer 7kg Priming Paint is a water-based primer designed to be used in conjunction with any of silicone based renders to help strengthen the substrate and limit absorptive capacity of the base coat layer without compromising its breathability.
EWI Pro EWI-333 Top Coat Primer (Pr..
Full End Caps Pair to suit Type 731 Sill is a pair of aluminium push fit end caps to fit the type 731 range of under-sill eaves flashing and window sill extenders.
The WEC731 end caps pair (left and right handed) is a non-corrosive aluminium profile powder coated white on both sides.
This prod..
Full End Caps Pair to suit Sill Type 731
Push fit end caps to fit the type 731 range of under-sill
To suit WEC731 flashing and window sill extensions
Left and right handed end caps powder coated white
Thin coat rendering and most conditions requiring the weathering
Ash White Primer TC15 is a low odour, ready to use priming paint which is quick and easy to apply by brush, roller or spray.
It is available in a wide range of colours which are co-ordinated to the colour of the Silicone TC 15 topcoat.
Primer TC should be used after the application of Base C..
Coverage approx. 50-60m2 per bucket
Ready to use - supplied in 15kg tubs
Application temperature should be a minimum of 5°C
Surface must be protected from rain and drying too fast
Do not apply in conditions of strong sunshine or wind
Buttermilk K-Rend Silicone K1 Monocouche Scratch Render is a breathable polymer modified silicone-cement based self-coloured render designed for most spray machines and hand application within External Wall Insulation systems.
Monocouche Silicone K1 is specifically designed to incorporate the ben..
Ash White K Rend Silicone TC is an organic resin render incorporating a silicone resin emulsion and an acrylic resin dispersion in a ready to use render.
If applied according to the manufacturer’s instructions it can be used on a variety of prepared exterior surfaces to provide an attractive, lo..
Coverage approx. 10m2 per 25kg bucket
Ready to use - supplied in 25kg buckets
Do not apply onto damp or frozen substrates
Application temperature should be a minimum of 5°C
Do not apply in conditions of strong sunshine or wind
Kingspan Kooltherm® K5 50mm (Single Sheet) is an external wall insulation board for masonry walls that can be wrapped around the house to achieve a high R-value, suitable for use behind traditional lightweight polymer thin coat renders.
The K5 boards are suitable for use behind traditional and li..
Single Board 50mm Kingspan Kooltherm K5 External Wall Insulation
600mm x 1200mm Kooltherm K5 Thermal conductivity 0.021W/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
Blue Dolphin 48mm Masking Paper Tape (50m roll) is an excellent smooth paper masking tape with super adhesion properties and a solvent free formula, used mainly as a protection in plastering and rendering jobs.
This professional masking paper tape leaves no residue on the substrates and protects ..
Mesh Corner Bead PVC EWI Profile 2500mm is a universal plastic trim with thin coat fibre-glass rendering mesh (100/150mm) bonded to 90 degrees PVC angle beading designed for external corners, around window and door reveals within a thin coat rendering or composite external wall insulation (EWI) syst..
NOVIA A1F Standard Building Paper 50m2 is a regular, reinforced kraft bitumen-bonded building product manufactured with wet strength kraft paper, used as a temporary protection or underlay on uninsulated cladding.
Meets the technical requirements of BS 1521 for waterproof building papers.
The ..
Novia FF1 is a low-emissivity foil faced, scrim-reinforced premium building paper used in a wide range of user-defined applications where rubber and plastic are unsuitable with diffusion moisture barrier capability.
FF1 is suitable in air leak and vapour control barrier applications (AVCL and VCL..
Improved R and U-values when installed facing a minimum cavity of 25mm
Wide range of applications where rubber and plastic are unsuitable
Traditional material for non-plastic and non-rubber VCL applications
Replacement Hot Wire for Bauteam PRO HDS-200 Cutter is a spare hot wire for cutting tool designed for cutting EPS (expanded polystyrene) and XPS (extruded polystyrene) foam insulation boards.
This tool can be used for Grey EPS, Flooring Polystyrene, Styrofoam, Styrodur, Styrozone, Claymaster, Cel..
Replacement Hot Wire for Bauteam PRO HDS-200 Cutter Tool
For cutting EPS (expanded polystyrene) foam insulation boards
For cutting XPS (extruded polystyrene) foam insulation sheets
Max cutting size: 1300mm wide and up to 350mm thick boards
Can be used horizontally, standing or leaned against the walls
Spare Hot Wire for Hand Cutting Strap Tool (Bauteam PRO Styro-bow) is a replacement hot wire for precise cutting EPS (expanded polystyrene) and XPS (extruded polystyrene) foam insulation boards.
This tool can be used for Grey (graphite) EPS, Flooring Polystyrene, Styrofoam, Styrodur, Styrozone, ..
Replacement Hot Wire for Hand Cutter Tool Bauteam PRO Styro-bow
For cutting EPS (expanded polystyrene) foam insulation boards
For cutting XPS (extruded polystyrene) foam insulation sheets
Max cutting size: 1350mm wide and up to 310mm thick boards
Cordless hand cutter powered by a high-performance 200W ion battery
Stixall Extreme Power Silicone Adhesive and Sealant – Crystal Clear (Transparent) is a high-grab building adhesive and sealant offering a high strength adhesion and gap-filling capabilities that can be applied to a wide range of substrates.
Everbuild Stixall is a one part, chemically curing seala..
Everbuild Stixall Extreme Power CRYSTAL CLEAR
High-grab building adhesive and sealant 290ml
High strength adhesion and gap-filling capabilities
Waterproof and resistant to extreme temperatures
Suitable for interior and exterior use (Transparent)
Tape Measure 8m (26ft) Tough Master is an ergonomic measuring tape that comes in a durable composite case, with rubberised impact-resistant outer cover and a strong steel blade with a rust-proof hook.
Tough Master Tape Measure can be easily transported as its lightweight, non-slip rubberised out..
Brick Slip Sample (Cordoba) Decorative Wall Cladding is a thin slice of brick slip tile 71mm x 240mm in Cordoba colour that allows you to get a feel how Cordoba brick slips will look on your interior or exterior walls.
Elastolith Brick Tiles Cordoba are flexible acrylic brick slips and perfect fo..
12.5mm Siniat Weather Defence™ (A1 Non-combustible) 3000mm x 1200mm is an External Sheathing Board used for external sheathing applications in steel or timber frame construction with rainscreen, insulated render, brick or block facade systems.
Weather Defence Siniat is a revolutionary facade exte..
12.5mm Siniat GTEC Weather Defence™
Siniat Façade Board Class ‘0’ to UK Building Regulations
Fire classification: A1 Non-combustible (Fire Rated Board)
3000mm x 1200mm x 12.5mm External Sheathing Board
Strong, compliant for structures above 18m in height
10-17mm External Bellcast Bead with Drip Nose is a special PVC White 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 the doors..
100mm Novia Aluminium Foil Tape 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 jobs regardless of temperat..
Backing Thickness 30 Micron - Total Thickness 70 Micron
100mm Long Length Self Drilling Insulation Screws are anti-corrosive screws used for fixing rigid insulation boards to metal framing typically in conjunction with insulation washers.
Evolution Screws 100mm are also suitable for fixing insulation to light gauge steel or timber substrates and where..
100mm XPS (Extruded Polystyrene) Insulation Board is a closed-cell polystyrene foam insulation sheet with fantastic thermal properties, good moisture resistance (reduces the risk of water penetration) and good compressive strength of 130kPa.
Extruded Polystyrene Sheet 100mm is a high density insu..
XPS Insulation Board 700kPa GG700 GreenGuard Kingaspan 100mm is a resistant to ground moisture penetration rigid closed cell extruded polystyrene (XPS) insulation board for basements, car parks, inverted roofs and cold store flooring.
100mm x 600mm x 1250mm GreenGuard GG700 XPS Sheets are resist..
100mm 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
100mm Xtratherm SW/RS Stone Wool Insulation Slab is a high density non-combustible 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 ..
11-13mm White Render Stop Bead with 100mm Fibre Glass Rendering Mesh 2500mm 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..
120mm 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 an..
Impact resistant polypropylene anchor
Zinc coated carbon steel expander pin
Anchor diameter - 10mm
Drill the hole - Mount the anchor - Hammer in the metal pin
120mm 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, whic..
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
12mm Versapanel Cement Bonded Particle Board A2 is a robust class 0 building board offering exceptional strength, mechanical and acoustic performance compared with other exterior gypsum sheathing boards.
Versapanel 12mm is a highly versatile building board that can be used in a wide range of resi..
12mm 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
12mm Cemplate Ultimate Render Carrier Board is a superior building board used as an external sheathing on timber frame, modular and steel frame (SFS) constructions prior to the install of a render and external facade system.
CemPlate is a unique building board with exceptional dimensional stabili..
12mm 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
135mm 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 135mm is a versatile fixing offering quick, easy and precise installation in all sub..
135mm 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)
14-16mm White PVC Window Head and Balcony Drip Bead with Rendering Mesh is a special 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..
140mm Gold Wood Screws KMH-60 (boxed in 100’s) are an easy to install timber screws with a countersunk head suitable for use on wood, chipboard, plywood, sterling board and MDF board substrates.
KMH-60 Screws 140mm are typically used in conjunction with fixing discs to anchor insulation to wood s..
MBA Stainless Steel Facade Fire Rated Fixing 140mm is a premium facade fixing used for Rainscreen Insulation in various Ventilated Cladding Systems.
140mm MBA Zinc Plated Fire Rated Fixing is used to fix the thermal insulation boards to a wide range of substrates including aerated concrete block,..
14mm Base Track Clip with 100mm Mesh is an universal PVC trim used for External Wall Insulation (EWI) Systems.
Bottom Rail clip is a high strength profile with reinforcing mesh to go on the base track before thin coat rendering.
This trim is a 2.5m long PVC profile designed for up to 14mm rend..
155mm Metal Pin Insulation Panel Screw Fixings are made from polyethylene, and the pin from galvanized steel, with the head sealed in polyamide, 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) sys..
155mm 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
155mm RAWLPLUG R-TFIX-8S Metal Screw Fixing (box of 200) is a 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 155mm is designed for External Thermal Insula..
155mm 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)
15mm Clip for Base Track is a highly durable stainless steel non-corrosive bottom bead trim to suit base profile, suitable for External Wall Insulation Systems in thin coat rendering using modern polymer renders: Silicone, Silicate, Acrylic, Silicone-Silicate.
This Stainless Steel 2500mm long tri..
15mm Clip for Aluminium Base Track is a bottom bead trim to suit base box shaped profile, suitable for External Wall Insulation Systems in thin coat rendering using modern polymer renders: Silicone, Silicate, Acrylic, Silicone-Silicate.
This 2500mm long trim is suitable for up to 15mm render thic..
165mm Tubed Insulation Washer RAWLPLUG KCX (box of 150 washers) is an universal insulation washer with integral cap designed for fixing and securing thermal insulation materials to the wooden and sheet metal substrates.
RAWLPLUG KCX Insulation Washer 165mm is recommended for the attachment of Ext..
165mm Tubed Insulation Washer KCX
RAWLPLUG KCX 165mm (box of 150 washers)
Universal insulation washer with integral cap
For fixing and securing thermal insulation materials
External Wall Insulation Composite Systems (ETICS)
170mm MLN Fire Rated Metal Fixing (pack of 50 fixings) is a fire resistant full-metal anchor with supplementary metal plate used for fixing thermal insulation boards made of mineral wool in Ventilated Rainscreen Cladding Systems.
MLN Fire Rated Fixings 170mm are suitable for mineral wool (MW) boa..
170mm 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)
18-20mm Shadow Gap Bead White PVC is a special 3050mm 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..
30mm 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 30mm is used in EWI systems as a cover for the lower part of the thermal insulation material of Expanded Pol..
30mm Aluminium Vented Base Track Steel Frame 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 30mm is used in insulated render systems as a cover for the lower part..
30mm Aluminium Vented Base Track TF 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 K5 or Min..
30mm 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
Grey Polystyrene External Wall Insulation Board Stylite 40mm is a high performance EPS insulation board that is designed specifically to insulate masonry external walls within External Wall Insulation (EWI) systems to meet Building Regulations for thermal performance.
40mm Stylite Plustherm Expan..
40mm 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
40mm Stainless Steel 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 resistant to corrosion and staining, low maintenance stainless steel.
The Stop T-Tracks are used on the sides of i..
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
40mm Heavy Duty Base Track with PVC Drip Bead 2500mm is a 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 insulation boards (Expanded..
BASE PROFILE - PPC GALVANISED - PVC NOSE
FULL SYSTEM HEAVY DUTY BASE BEAD with Nose
Base Track - Base Rail - Starter Profile - Drip bead
40mm 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.
It is used in insulated render systems as a cover for the lower part of the therm..
40mm Heavy Duty Base Track with PVC Nosing-Drip Bead is a professional full system starter profile 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 as a cover ..
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
50mm Aluminium Flexible (Flexi) Slotted Base Track is a resistant to corrosion and atmospheric factors flexi 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 the p..
50mm Window Sill Extension (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 thick alum..
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
50mm Aluminium Soffit Eaves Flashing and Window Sill Extension is a non-corrosive aluminium extender trim suitable for external wall insulation (EWI) systems, thin coat rendering and most conditions requiring the weathering.
WEC741 Sill Extender 50mm is a 2500mm long profile made from 1.2mm thick..
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
50mm 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) 50mm is a lightweight basic insulation material available a..
External Wall Insulation Systems - EWI
Easily cut with a sharp knife to any size and shape
50mm Kingspan GreenGuard GG300 XPS Insulation is a high performance XPS board formerly known as Kingspan Styrofoam, can be used for specialist applications where the high compressive strength (stress) is required.
GreenGuard GG300 XPS Sheets 50mm x 600mm x 1250mm are resistant to the passage of w..
50mm 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
50mm Kingspan K5 Kooltherm Phenolic Board is a high-performance external wall insulation board, with a fibre-free rigid thermoset phenolic core used for external wall insulation (EWI) systems, thin coat rendering and dry cladding systems.
Kooltherm K5 External Wall Board 50mm x 600mm x 1200mm is ..
50mm Novia Double-Sided Butyl Tape is a high-quality sealing tape designed for Gas Barrier and Vapour Control Layer (VCL) installations.
This 10m long polyisobutylene based tape is economical and non-toxic solution.
Butyl tape is easy to install, tools are not required for application.
For ..
Vital for airtight installations
Very good adhesion properties
for Gas Barrier installations
for Vapour Control Layer installation
Use in conjunction with Novia Metallised BOPP tape
50mm Aluminium Oversill and Window Sill Extension (External Window Sill Extender) is an easy to install non-corrosive profile suitable for external wall insulation systems, rendering and most conditions requiring the weathering.
Universal External Window Sill Extender 50mm is designed to extend t..
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
50mm Stainless Steel Base Track is a top-class resistant to corrosion and staining, low maintenance stainless steel profile designed for external wall insulation systems and thin coat rendering.
Starter Track Stainless Steel 50mm is used in EWI systems as a cover for the lower part of the thermal..
Timber Screw 55mm RAWLPLUG R-WW-50T55 (boxed in 200's) is a specially designed shape and type of the thread screw for connecting to wood structures with TORX25 drive.
Screws for Timber 55mm (Tx25 Drive) is an ideal product for use with timber, plywood, oriented strand board, and chipboard substra..
55mm RAWLPLUG R-WW-50T55
Screws for Timber boxed in 200's
Specially designed shape and type of the thread screw
For connecting to wood structures with TORX25 drive
6-8mm Ivory (Magnolia) PVC Movement Bead and Expansion Joint Profile is a smart 2500mm 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 jo..
6-8mm Ivory (Magnolia) Render Stop Bead 2500mm 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 install pl..
6-8mm White Angle Beading for Rendering is a highly durable 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 special 2500mm trim designed for external corners, arou..
60mm 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 ..
60mm Undersill Flashing and Window Sill Extension is a non-corrosive aluminium extender profile suitable for EWI (external wall insulation) systems, thin coat rendering and most conditions requiring the weathering.
WEC731 Sill Extender 60mm is a 2500mm long trim made from 1.2mm thick aluminium, w..
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
Self Drilling Render Board Screw WHX 60mm (box of 200 screws) is an easy to use self countersinking board screw specifically designed to fix and self countersink in all cementitious boards and to all common base materials.
60mm Evolution WHX Screw is a multipurpose solution, perfect for fastening..
60mm WHX Cementitious Screws box of 200
Self Drilling Render Board Screws 4.2mm
Fix and self countersink in all cementitious boards
6mm PVC Mesh Wing Corner Bead with Extended Arris is a 2500mm Angle Profile with Extended Arris and alkali resistant fibreglass mesh (100mm and 150mm) attached to 90 degrees PVC angle bead for 6mm render thickness.
Angle Mesh Wing Bead 6mm is designed for external corners, around window and door ..
70mm 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 70mm is a 2500mm long profile made fro..
70mm 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..
Self Drilling Screws 70mm RAWLPLUG R-WX-T (boxed in 250's) are a high-quality anti-corrosive coated screws designed to anchor insulation to sheathing boards (e.g. render carrier boards) when used in conjunction with the appropriate fixing washers.
70mm RAWLPLUG R-WX-T has hardened thread surface ..
70mm Grind in Verge Trim Aluminium Flashing Profile Type 781 is a grind in verge trim manufactured in 1.2mm pre-coated white aluminium in 2500mm long lengths.
Grind in Verge Trim is designed to improve visual appearance of the building and to help prevent the water blowing up and soaking behind t..
70mm 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
70mm Aluminium Over Trim Profile Type 771 is a verge trim flashing profile manufactured in 1.2mm pre-coated white aluminium in 2500mm long lengths.
It can be fitted either with a low-expansion foam or a weatherproof silicone sealant to meet the recommendations of insulation systems manufacturers...
70mm 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
70mm Upstand Section Verge Trim Flashing Profile Type 791 is an aluminium flashing profile manufactured in 1.2mm pre-coated white aluminium in 2500mm long 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 rem..
70mm 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
80mm Kingspan GreenGuard GG500 XPS Sheet (Kingspan Styrofoam) is a high compressive strength 500kPa, closed cell extruded polystyrene rigid insulation board used mainly as a high performance insulation for basements, car parks, inverted roofs and heavy-duty commercial, industrial and cold store floo..
80mm 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
80mm 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..
Aluminium Corner Bead with Mesh 2500mm is a non-corrosive profile with thin coat fibreglass mesh (80mm both sides) bonded to 90° aluminium angle bead designed for external corners, around window and door reveals.
Mesh Corner Bead is an aluminium profile designed to get strong and sharp reinforced..
Brick Slip Sample (Corsica) Decorative Wall Cladding is a thin slice of brick slip tile 71mm x 240mm in Corsica colour that allows you to get a feel how Corsica brick slips will look on your interior or exterior walls.
Elastolith Brick Tiles Corsica are flexible acrylic brick slips and perfect fo..
Corner Brick Slips Colour Corsica (24 thin brick slip corners per pack) are L shaped thin slices of 45 degree corner brick 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, m..
Corner Brick Slips Elastolith Colour Corsica
Flexible, Frost-proof (Box of 24 corner brick slips)
CT1 Silicone Sealant & Adhesive CLEAR (Transparent) 290ml is a highly 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.
Clear (transparent) colour silicone sealant a..
CT1 Silicone Sealant and Adhesive - Clear (Transparent)