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.
Everbuild Pinkgrip Direct Bond Adhesive Solvent Based (350ml) is a legendary extra-strong solvent-based adhesive with high grabbing strength that bonds to virtually all common building surfaces and is designed for both external and internal use.
Pinkgrip will stick just about anything on a buildi..
Pinkgrip Direct Bond Adhesive Solvent Based (350ml)
EVERBUILD® PINKGRIP® is an excellent gap-filling product
External weathering properties - for non porous and porous surfaces
Legendary extra-strong solvent-based adhesive - high grabbing strength
Bonds to virtually all common building surfaces - external and internal use.
Everbuild Pinkgrip Dryfix Wall Foam Adhesive (750ml) is a unique fast curing adhesive foam that has been specially developed for the rapid installation of plasterboard, insulated plasterboards, rigid insulation and other sheet materials.
Dryfix Drywall Foam Adhesive Pinkgrip Everbuild bonds easil..
Everbuild Stixall Extreme Power Silicone Adhesive and Sealant WHITE (290ml) is a combined 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.
Stixall is a one part, chemically curing sealant and ..
Everbuild Stixall Silicone Adhesive & Sealant WHITE
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 - Quick curing
Render Cleaner 5l is a specially formulated 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, wall..
EWI-005 Silicone Paint 15litres is a ready-to-use 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 an easy to apply high-performance paint speci..
EWI-006 Silicone Paint Premium Bio is a masonry silicone paint used as a high performance, breathable finishing topcoat in the EWI Pro heritage system, as its breathability works well in conjunction with the breathable lime render.
EWI Pro Premium Bio Silicone Paint will actively resist organic g..
EWI-006 Silicone Paint Premium Bio 15l
High performance Masonry silicone paint
Application by brushes, rollers or spray equipment
Actively resist organic growth and dirt
Breathable finishing topcoat in the EWI Pro heritage system
EWI-007 Nano Drex Silicone Paint 15l is a highly hydrophobic external masonry silicone-based paint that contains nano-silicone particles which offers advanced self-cleaning capabilities and enhanced water repellency to any water that encounters the substrate.
Nano Drex Silicone Paint is the most ..
Acrylic Render EWI-010 1.5mm grain 25kg is an aesthetically-pleasing long-lasting acrylic thin-coat render used as a protective decorative finish to an External Wall Insulation (EWI) system that can be applied by hand or mechanically sprayed.
EWI Pro EWI-010 Acrylic Render is a polymer-modified f..
EWI-020 Render Accelerator 100ml is a special liquid additive used to reduce the curing process / drying time of External Wall Insulation (EWI) Systems and thin coat renders.
It accelerates the curing time of the coloured through textured renders, enabling faster completion of jobs and allowing u..
EWI-040 Silicone Silicate Elastic Render 1.5mm grain (25kg bucket) is an elastic through-coloured, polymer-modified, decorative silicone silicate ready-mix render often used in External Wall Insulation (EWI) systems, or as a standalone thin-coat top-coat render.
Silicate-Silicone Render is one of..
EWI-050 Mosaic Render 1.8mm grain 25kg is an acrylic resin based durable mosaic thin coat render, which makes it ideal for exposed surfaces prone to damage and soiling (for example the DPC area).
EWI-Pro EWI-050 is designed for application by hand or by mechanical action (using spray equipment fo..
EWI-050 Mosaic Render 1.8mm grain 25kg
EWI-Pro EWI-050 Elastic thin-coat render
External Wall Insulation (EWI) systems
Ideal solution for applying below the DPC level
Ready-to-use product in white, black or grey colour
EWI-060 EWI-Pro Mineral Decorative Render 1.5mm grain 25kg is an elastic and durable BBA approved mineral render that can be applied by hand or spray machine as a part of an external wall insulation or on a thin coat render only systems.
Mineral Render EWI-060 is a highly breathable cement-based ..
EWI-060 Mineral Render 1.5mm grain 25kg
Elastic and durable BBA approved mineral render
External wall insulation (EWI) systems
Thin coat render only systems
For EPS (Polystyrene sheets) and Mineral Wool Slabs
EWI-065 EWI-Pro One Coat Dash Cover OCDC Pebbledash is a durable, vapour permeable, lightweight and flexible solution to covering over pebbledash that provides a perfectly flat surface ready to render or paint.
OCDC Pebbledash One Coat Cover EWI-065 can be applied up to 20mm thick in one pass or ..
EWI-075 Silicone Render EWI Pro 0.5mm grain 25kg is a self-cleaning long-lasting silicone thin-coat render used as a protective decorative finish to an External Wall Insulation (EWI) system that can be applied by hand using a trowel.
EWI Pro EWI-075 Silicone Render is a polymer-modified flexible ..
EWI Pro EWI-076 Premium Bio Silicone Render 1mm grain 25kg is a robust 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.
EWI-076 Bio Silicone Render is one of the mo..
EWI-076 BIO Silicone Render - 1mm grain
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-077 Nano Drex Silicone Render 1.5mm grain 25kg is a most advanced thin-coat Silicone Render that offers unmatched performance in terms of flexibility, breathability and self-cleaning properties to an External Wall Insulation (EWI) system.
Silicone Render EWI-077 is a highly hydrophobic, thin ..
EWI-090 Monocouche Scratch Render 25kg is a decorative through-coloured scratch render with enhanced adhesive properties, ensuring a flexible and crack-resistant natural stone-like finish for concrete, clay, block, and brick substrates.
Scratch Render (Monocouche) is available in six most popular..
EWI Pro EWI-220 EPS Adhesive and Basecoat Render 25kg is a cement based adhesive manufactured from a mixture of Portland cement, texturing aggregate, mineral fillers and hydrated lime used to fix EPS insulation to substrates and also as part of the basecoat render reinforcement layer.
Cement Base..
EWI Pro EWI-220 EPS Adhesive & Basecoat Render
Used to fix EPS insulation to substrates
External Wall Insulation (EWI) systems
Durable, elastic, quick drying and frost resistant
EWI Pro EWI-221 Winter Adhesive and Basecoat Render 25kg is an ideal product with frost-proofing capabilities for installing EPS (polystyrene) thermal insulation systems during cold weather that can be used in temperatures down to 0°C.
This Cement based winter adhesive and basecoat render EWI-221..
External Wall Insulation (EWI) systems
EWI Pro EWI-221 Winter Adhesive and Basecoat Render
Frost-proofing capabilities for installing EPS (polystyrene)
EWI-225 Premium Basecoat Render Adhesive 25kg is a BBA certified cement-based bedding adhesive and basecoat render for Mineral Wool, Kingspan K5, EPS (Polystyrene) and Wood Fibre External Wall Insulation (EWI) systems.
Base coat is manufactured from a mixture of white Portland cement, texturing a..
EWI-226 Aquabase XPS Basecoat and Adhesive 25kg is a durable and vapour permeable waterproof base coat adhesive, and ideal product for installing XPS insulation sheets below the DPC and as a basecoat to internally reinforce walls in bathrooms and wetrooms.
EWI Pro Aquabase EWI-226 is suitable for..
EWI-226 Aquabase XPS Basecoat and Adhesive
Vapour permeable waterproof basecoat adhesive
Ideal product for installing XPS insulation sheets
Perfect solution for areas exposed to high levels of water
EWI Pro EWI-269 Lightweight Basecoat 25kg is a grey dry mix powder manufactured from a mixture of Portland cement, hydrated lime and perlite that can be used internally or externally on high performance blockwork, lightweight masonry structures and stonework.
The Lightweight Basecoat EWI-269 is a..
EWI Pro EWI-269 Lightweight Basecoat Render
Portland cement, hydrated lime and perlite
External Wall Insulation (EWI) systems
Breathable, lightweight and flexible levelling compound
EWI-301 Water Based Substrate Primer 5l is a priming paint used to prepare the wall before installing external wall insulation or render-only systems.
Water Based Primer dries completely colourless and limits the absorptive capacity of the substrate, while simultaneously strengthening and stabili..
EWI-302 Deep Penetrating Primer is a substrate preparation priming paint, used for priming new build external walls prior to the application of renders or mortars.
This product is suitable for stabilising various different absorptive substrates, particularly new-build brick and blockwork, ordinar..
EWI-310 Universal Primer 20kg Priming Paint is used to prepare the walls before the application of EWI Pro adhesives to improve adhesion of the adhesive to the substrate, facilitating application and reducing groundwork absorbency.
Universal Primer EWI-310 is pigmented a red colour to enable ease..
EWI-310 Universal Primer 20kg Priming Paint
Improves adhesion of the adhesive to the substrate
EWI-330 Mineral and Acrylic Primer 20kg (Priming Paint) is a deep-penetrating primer, 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.
Mineral & Acrylic Priming Paint facilitates r..
EWI-333 Top Coat Primer 20kg is a priming paint 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.
Most popular EWI-333 Top Coat Primer (Priming Paint) ..
EWI-360 Fungicidal Wash EWI Pro 5l is an ideal product for killing mould, algae, lichen, and mildew to prepare a substrate prior to applying External Wall insulation (EWI) or render systems.
This product takes just 24 hours to kill all microorganisms on the substrate, including algae, mould and l..
EWI-66640 Fibreglass Rendering Mesh 50m2 Roll is a standard (160g/m2) rendering mesh made from strands of woven fiberglass used in base coat render, thin coat rendering and External Wall Insulation (EWI) Systems.
Fibreglass Mesh is embedded with the cement-based basecoat layer to ensure the final..
EWI-Pro EWI-260 Levelling Mortar 25kg is a polymer-modified cement-based scratch coat levelling mortar that is used for levelling walls, repairing and filling cavities in walls and can be used internally or externally.
The levelling mortar EWI-260 can repair cavities between 2mm and 50mm, making ..
EWI-Pro EWI-260 Levelling Mortar 25kg
External Wall Insulation (EWI) systems
Cement-based scratch coat levelling mortar
For levelling walls, repairing and filling cavities
EWI-Pro Render Colour Sample Chart is a complete set of EWI Pro Thin Coat Renders colour ranges which cater to everyone’s tastes.
Choosing a coloured render for your property is a big decision, that’s why EWI-Pro colour chart is designed to be able to help you to make this decision with ease, avo..
Expanded Metal Lath Sheet 8x2 2438x685mm (Galvanised Steel 10346 DX51D Z275) called EML is a metal lathing mainly used as a key for internal and external plaster when applied on suspended ceilings and walls.
EML Sheets are also suitable for encasing steel columns and beams, assisting in the prote..
Foam Gun is a professional tool ideal for filling, sealing and insulating gaps between EPS (Expanded Polystyrene), Kingspan K5 or Mineral Wool boards within External wall insulation systems.
The expanding foam gun is a tool which increases the accuracy of the application and cuts down on un-wan..
EWI-240 Express Foam Adhesive for Internal and External Wall Insulation is a strong low pressure, quick setting polyurethane foam adhesive used for fixing EPS, XPS and PIR insulation boards.
This one-component low expansion premium foam adhesive provides an excellent adhesion to a variety of subs..
EWI-240 Foam Adhesive for fixing EPS, XPS and PIR insulation boards
Main applications: Internal and External Wall Insulation Boards
Corner Bead with Mesh (External Wall Insulation) is an easy to install PVC profile with thin coat fibreglass mesh bonded to 90 degrees PVC angle beading designed for external corners, around window and door reveals within a thin coat rendering and EWI systems.
Corner Bead with Mesh 2500mm helps t..
Reinforcing Fiberglass Mesh Roll is an essential component of any insulated render systems used to embed in the adhesive layer during installation of Thermal Insulation Systems.
Mesh density of 145g per m2 means crack resistant for years to come.
Mesh coverage 50m2 per roll, dimensions 1.0m (..
Finishing Float is an integral part of the thin coat render installation to avoid surface discolouration.
Used to apply an even, thin coat render in External Wall Insulation (EWI) Systems.
Insulated Render Systems - Rendering Tool.
Plastic trowel used in finishing of the insulated ..
85mm x 14mm MKC Stainless Steel Fire Rated Washer for MBA Firebreak Fixings is a special heavy-duty fire rated washer designed for MBA Firebreak Fixings (Zinc Plated Fire Rated).
Fire Rated Washers are made from premium stainless steel, creating a non-corrosive and fire-resistant hold for EPS Pol..
Fix and Fill Expanding Foam Everbuild 750ml is a one-part, quick-setting polyurethane foam in aerosol form supplied with attachable nozzles designed to fill irregular and broad gaps where most conventional fillers would fail.
EVERBUILD® Fix & Fill Foam expands on application up to 150% its origin..
Fix and Fill Expanding Foam Everbuild 750ml
Designed to fill irregular and broad gaps
Used for fixing, filling and insulating
Can be cut, sawn or plastered over after only 1 hour
EVERBUILD® Fix & Fill Foam with attachable nozzles
Full End Caps Pair to suit Sill Type 721 is a pair of aluminium push fit end caps to fit the type 721 range of over-sill eaves flashing and window sill extenders.
The WEC721 end caps pair (left and right handed) is a non-corrosive aluminium profile powder coated white on both sides.
This produ..
Full End Caps Pair to suit Sill Type 721
Push fit end caps to fit the type 721 range of over-sill
To suit WEC721 eaves flashing and window sill extenders
Left and right handed end caps powder coated white
Thin coat rendering and most conditions requiring the weathering
Grinder is an Abrasive Rasp Tool designed to rasping and smoothing EPS (Expanded Polystyrene) boards.
Rasping tool is a lightweight, ergonomic, necessary instrument to create a flat surface before final rendering.
Grinder Tool is allowing for quick and efficient rasping of EPS (rasping and sm..
Hand Cutting Hot Wire Cutter Strap Tool (Bauteam PRO Styro-bow) is a robust tool designed for 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, Claymaster, ..
Hand Cutting Hot Wire Cutter Strap 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
Tough Master Hand Saw 500mm 7TPI 'Blackshark' is a highly durable teflon coated hand saw blade tool that can be used on various wood types, including soft, hardwood, plywood, timber planks and joints, cupboard, laminate etc.
The triple ground hardpoint saw has marking angles and ruler, allowing i..
Hot Wire Cutter Bauteam PRO HDS-200 is a professional tool specially 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, Cellcore Under Beam HX ..
Hot Wire Cutter Bauteam PRO HDS-200 (professional cutting 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
K-Rend HP12 Base Coat is a cost effective enhanced performance high polymer base-coat reinforcing render designed for difficult substrates within External Wall Insulation systems.
It's ideal solution as a stipple coat or for dense backgrounds and has increased water resistance with great flexibil..
Antique White Primer TC15 is a low odour, ready to use primer 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 Coat..
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
Arran 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 benefits..
Antique White K Rend Silicone TC 15 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 attract..
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
12.5mm Knauf AQUAPANEL® Cement Board Outdoor is an exterior application class A1 non-combustible, BBA certified external render carrier board providing a solid base that withstands extreme weather conditions.
Aquapanel Exterior Board 12.5mm x 900mm x 2400mm is a robust building panel made of aggr..
12.5mm Knauf AQUAPANEL® Cement Board
Class A1 Non-combustible, BBA Certified Panel
External Render Carrier Board Fast to Install
Exterior Walls in Ventilated Systems, Ceilings & Soffits
Mobile Polystyrene Hot Wire Cutter Beauteam PRO for Continuous Operation is a one-handed eps and xps board cutter 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 Slab H..
Mobile Hot Wire Cutter Beauteam PRO for Continuous Operation
For cutting EPS (expanded polystyrene) foam insulation boards
For cutting XPS (extruded polystyrene) foam insulation sheets
One-handed hot wire cutter tool for 100-250mm thick boards
16-step regulation of the cutting temperature (max. 500°C)
Monocouche Scratch Render Colour Samples EWI-090 Sleeve is a perfect solution for comparing 6 monocouche scratch render colours, helping you decide the perfect colour for your property exterior walls.
EWI Pro monocouche scratch render sample sleeve consists of 6 monocouche colours: Bright white, ..
NOVIA A1F Standard Building Paper 25m2 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..
B1F Building Paper Novia 1.25m x 50m (62.5m2 roll) is a standard reinforced kraft paper bitumen-bonded building laminate used within the construction industry.
Novia meets the requirements of BS 1521, grade B1F (Class B with reinforcement).
B1F can be used in separation layers for insulated s..
Sealing Compound Novia AirSeal 310 Sealant Cartridge 310ml is a high tack sealing compound manufactured from a solvent free polyacrylic emulsion that can be used for internal airtightness sealing applications as an Air and Vapour Control Layer and Damp Proof Membrane installation.
A permanent sea..
EWI-66645 Orange Fibreglass Rendering Mesh Roll 50m2 is a strong and flexible EWI-Pro integral system component of both base coat render, thin coat rendering and External Wall Insulation (EWI) Systems.
Fibreglass Mesh is embedded with the cement-based basecoat layer to ensure the final thin coat ..
Orange Fibreglass Rendering Mesh Roll 50m2
Strong & flexible EWI-Pro integral system component
48mm Orange Rendering Tape EWI-Pro 50m roll is a premium orange rendering tape that offers water resistance and is easy to tear, mainly used during rendering or plastering jobs.
This special rendering duct tape 48mm x 50m is a perfect solution for curves to provide a durable, protective surface o..
48mm Orange Rendering Tape EWI-Pro 50m roll
Premium orange rendering tape
Offers water resistance and is easy to tear
Mainly used during rendering or plastering jobs
Rendering duct tape is a perfect solution for curves
Pine Tree Clip 27.3mm (boxed in 100's) is an ideal solution for fixing beads to thermal insulation boards prior to rendering or to an External Wall Insulation systems.
Black Pine Tree Clips are highly effective and easy to install, creating a long-lasting hold on all types of beads as well as fib..
Pink Grip SF Solvent-Free Grab Adhesive Everbuild (380ml) is an ultimate solvent-free extra-strong adhesive that sticks to most materials and substrates, assisting with bonding materials together, an ideal for interior and exterior use.
EVERBUILD® PINKGRIP® SF is a solvent free version of the bra..
Pinkgrip SF Solvent-Free Grab Adhesive Everbuild (380ml)
Pink Grip SF sticks to most materials and substrates
Ultimate solvent-free extra-strong adhesive
Can be used as an adhesive and is excellent for filling gaps
Very low odour with environmentally friendly formulation
64mm Plastic EWI Router for EPS Insulation Board is an accessory tool used in External Wall insulation systems to reduce the thermal bridging by covering the head of the fixings.
Plastic EPS Router 64mm fits into any drill or electric screwdriver to quickly produce the holes in the thermal insula..
Thermo Dowel Cap for EPS Polystyrene Insulation Board is an accessory used to fully cover mechanical fixings to ensure that thermal bridging is kept to a minimum when installing External Wall Insulation (EWI) systems.
Polystyrene Plugs for EWI systems are lightweight and easy to install EPS dowel..
Render Colour Sample Sleeve is a sleeve of EWI-Pro silicone thin coat render colour sample that comes in grain sizes of 1.5mm and allows you to get a feel for how silicone renders will look on your walls.
Using EWI-Pro Render Colour Samples you can make a better informed decision about which colo..
Galvanised Steel Rib Lath (Rib Depth 8mm) is a 2500mm x 600mm sheet, stiffened by longitudinal ribs, suitable for use on ceilings, partitions, internal and external render key applications and as an anti-crack control.
2500x600mm Rib Lath Sheets are manufactured in accordance with BS EN 13658-2:2..
Galvanised Steel Rib Lath Sheet (Rib Depth 8mm)
2500mm x 600mm sheet stiffened by longitudinal ribs
Ceilings, partitions, internal and external render
In accordance with BS EN 13658-2:2005 for external use
In accordance with BS EN 13658-1:2005 for internal use
Novia RoofReflex Insulated Breather Membrane (AluThermo) is a low emissivity wrap bonded to a high quality recycled insulation material that reduces overheating in summer by providing a cooling effect and lowers air-conditioning costs.
RoofReflex is an insulated roof and wall underlay membrane th..
Aluthermo RoofReflex - Ten-year warranty
CE-marked to EN 13859-1 and EN 13859-2
Adds up to 1.47 m²K/W in thermal resistance (R-value)
Low emissivity external face - Improved acoustic values
Reduces thermal bridge losses - EPC-approved and LABC-approved
Stainless Steel Expanded Metal Lath Sheet EML (2500x700mm) is a premium stainless steel lathing with increased corrosion resistance that can be used as a key for external and internal plaster / render when applied on suspended ceilings and walls.
Expanded Metal Lath Sheets are also suitable for e..
600x2500mm Stainless Steel Rib Lath Sheet (Rib Depth 8mm) is a high-quality metal lath sheet, stiffened by longitudinal ribs, suitable for use on ceilings, partitions, internal and external render key applications and as an anti-crack control.
Stainless Steel Rib Lathing should be used in externa..
Stainless Steel Rib Lath Sheet with Rib Depth of 8mm
2500mm x 600mm sheet stiffened by longitudinal ribs
Ceilings, partitions, internal and external render / plaster applications
V ribs to provide a great base for rendering, plastering and reinforcement
For all types of walls, ceilings and fireproofing of steel beam, and columns
Tough Master Tape Measure 5m (16ft) is an easy-to-use 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.
Tape Measure can be easily transported as its lightweight, non-slip rubberised outer cover and..
Hand Saw 500mm 11TPI Tough Master 'Barracuda' is an easy-to-use varnish coated hand saw tool fitted with an SK 5 steel blade that can be used on various wood types, including soft, hardwood, plywood, timber planks and joints, cupboard, laminate etc.
The triple ground hardpoint saw has marking ang..
Universal Fixing Disc TDP-060 (pack of 100 discs) is a special screwed-in fastener used with Mineral Wool and Polystyrene (EPS) thermal insulation systems, the Universal Fixing Disc spreads the load of the insulation to ensure a secure fastening.
TDP-060 Discs are designed to be used in conjuncti..
10-12mm Window Head and Balcony Drip Bead PVC with Mesh is a versatile PVC trim 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 balcony corner me..
Tubed Insulation Washer 105mm RAWLPLUG KCX (box of 250 washers) is an insulation washer with integral cap designed for fixing and securing thermal insulation materials to the wooden and sheet metal substrates.
105mm RAWLPLUG KCX Insulation Washer is recommended for the attachment of External Wall..
105mm Tubed Insulation Washer KCX
RAWLPLUG KCX 105mm (box of 250 washers)
Universal insulation washer with integral cap
For fixing and securing thermal insulation materials
External Wall Insulation Composite Systems (ETICS)
10mm 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 2.5..
10mm Clip for Base Track is an aluminium 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 2500mm long bottom bead box shaped trim is suitable..
10mm Clip for Base Track is a highly durable stainless steel 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 2500..
Euroform 10mm Versapanel Cement Bonded Particle Board is an A2, class 0 sheathing building board offering exceptional strength, mechanical and acoustic performance compared with other exterior gypsum boards.
Versapanel is a highly versatile building board that can be used in a wide range of resid..
10mm 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
110mm RAWLPLUG MBA Stainless Steel Facade Fire Rated Fixing is a universal facade fixing, recommended for use when fire resistance (F120) is a requirement in external wall insulation (EWI) systems.
RAWLPLUG MBA Fire Rated (Fire-Break) Metal Façade Fixings are used for Rainscreen Insulation in var..
115mm 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 115mm is a versatile fixing offering quick, easy and precise installation in all sub..
115mm 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)
12-14mm White PVC Shadow Gap Bead 3050mm is a special 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..
Hardened Wood Screw 120mm KMH-60 (box of 100) is an easy to install timber screw with a countersunk head suitable for use on wood, chipboard, plywood, sterling board and MDF board substrates.
120mm KMH-60 Screws are typically used in conjunction with fixing discs to anchor insulation to wood subs..
13-15mm Window and Door Frame Seal Bead is a 2500mm white PVC trim 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.
..
135mm 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 135mm is made from..
135mm 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
135mm 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 135mm is designed for Externa..
135mm 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)
140mm x 8mm MLN Fire Rated Metal Fixings for Rainscreen Insulation in Ventilated Cladding Systems used for fixing and securing insulation panels on concrete, aerated concrete, solid and silicate bricks.
MLN Fire Rated Fixings 140mm are suitable for mineral wool (MW) boards, glass wool, lightweigh..
140mm 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)
140mm Fixing Spreader Washer TDX-140 (box of 200 washers) is an insulation retaining disc designed to reinforce the mechanical fixings when installing a Mineral Wool External Wall Insulation systems.
Wkret-Met Washer 140mm is a lightweight and durable solution that can be used alongside facade fi..
150mm Kingspan K-Roc® Framing Slab (pack of 5) is semi-rigid 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 rega..
150mm 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
20mm 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
25mm 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..
25mm 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..
25mm 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 25mm is used in insulated render systems as a cover for the lower part..
Kingspan Kooltherm K5 External Wall Insulation Board 25mm is a premium masonry wall insulation board, with a fibre-free rigid thermoset phenolic core, used for external wall thermal insulation systems, thin coat rendering and cladding systems.
25mm x 600mm x 1200mm Kooltherm K5 is an insulating p..
Kingspan Kooltherm K5 Insulation 25mm
Thermal Conductivity: 0.022 W/mK
Fire Rating (Reaction to Fire) Euroclass C-s2,d0
Ideal for New Build and Refurbishment
For use behind traditional and lightweight polymer Renders
30mm 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) 30mm is a lightweight basic insulation material available a..
External Wall Insulation Systems - EWI
Easily cut with a sharp knife to any size and shape
30mm Grey EPS External Wall Insulation Board Stylite is an easy to install thermal insulation that is compatible with all external wall insulation systems which can be bonded or mechanically fixed to the wall to meet Building Regulations for thermal performance.
Stylite Plustherm Expanded Polysty..
30mm 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
30mm 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
30mm 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
30mm 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..
30mm 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
30mm Novia Double-Sided Butyl Tape is a high-quality sealing tape designed for Vapour Control Layer (VCL) installation.
This 30m long and 1.5mm thick polyisobutylene based tape is economical and non-toxic solution.
Butyl tape is easy to install, tools are not required for application.
For u..
Novia Double-Sided Butyl Tape
Vital for airtight installations
Very good adhesion properties
Vapour Control Layer installation
Use in conjunction with Novia Metallised BOPP tape
4-6mm White Angle Bead for Rendering is a special 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 2500mm plastic trim designed for external corners, around window an..
40mm 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..
40mm 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
40mm 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 40mm 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
40mm Kingspan GreenGuard GG300 is a rigid extruded polystyrene (XPS) insulation board suitable for basements, car parks, inverted roofs and heavy-duty commercial, industrial and cold store flooring.
GG300 XPS Board 40mm x 600mm x 1250mm is resistant to the passage of water vapour, moisture and un..
40mm 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
40mm 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 40mm is used in EWI systems as a cover for the lower part of the thermal..
40mm Aluminium Oversill and Window Sill Extension (External Window Sill Extender) is an easy to install trim suitable for external wall insulation systems, thin-coat rendering and most conditions requiring the weathering.
Universal External Window Sill Extender 40mm is designed to extend the leng..
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
WHX Cementitious Self Drilling Render Board Screw 42mm (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..
42mm WHX Cementitious Screws box of 200
Self Drilling Render Board Screws 4.2mm
Fix and self countersink in all cementitious boards
45mm Timber Screw RAWLPLUG R-WW-50T45 (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 45mm (Tx25 Drive) is an ideal product for use with timber, plywood, oriented strand board, and chipboard substra..
45mm RAWLPLUG R-WW-50T45
Screws for Timber boxed in 250's
Specially designed shape and type of the thread screw
For connecting to wood structures with TORX25 drive
50mm 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 ..
50mm 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 50mm 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
50mm Kingspan K-Roc Rainscreen Façade Slab (pack of 10) is an euroclass A1, 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 50mm is a gre..
50mm XPS Insulation Sheets Finnfoam is a robust extruded polystyrene (XPS) insulation board with fantastic thermal properties, good moisture resistance (reduces the risk of water penetration) and good compressive strength of 130kPa.
Extruded Polystyrene (XPS) Board 50mm is a high density insulati..
6-12mm Ivory (Magnolia) External Bellcast Bead with Drip Nosing 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 abov..
6-8mm White PVC Movement Bead and Expansion Joint Profile is a smart 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..