
PIR Insulation

Pipe Insulation

Insulation 50mm

Slab Insulation

Cheap Insulation

Glass Wool

Insulation Roll

Vapour Control Layer

Acoustic Insulation

Aerogel Insulation

Cavity Barrier

Cavity Closers

Cavity Wall Insulation

Flat Roof Insulation

Floor Insulation

Foil Insulation

Insulation

Insulation Accessories

Insulation Fixings

Insulation Board

Loft Insulation

Multifoil Insulation

Party Wall Slab

Polystyrene Insulation (EPS)

Roof Insulation

Sheep Wool Insulation

Wall Insulation
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Karma Acoustiwall 2 - 24mm x 1.2m x 1m
Vendor:KarmaFree Delivery across all products on orders over £350£420
Regular price £40.70 £48.84Sale price £40.70 £48.84 Regular priceUnit price per£0.00 -
Karma Regupol 6010SH
Vendor:KarmaFree Delivery across all products on orders over £350£420 from
Regular price £315.88 £379.06Sale price £315.88 £379.06 Regular priceUnit price per£0.00 -
Karma Visco 600 (36mm x 2400mm x 600mm)
Vendor:KarmaFree Delivery across all products on orders over £350£420
Regular price £71.65 £85.98Sale price £71.65 £85.98 Regular priceUnit price per£0.00 -
Spacetherm A1 Blanket - 10mm x 2400mm x 1200mm
Vendor:ProctorFree Delivery across all products on orders over £350£420
Regular price £274.52 £329.42Sale price £274.52 £329.42 Regular priceUnit price per£0.00 -
Celotex XR4200 200mm x 2.4m x 1.2m (Pallet of 12)
Vendor:CelotexFree Delivery across all products on orders over £350£420
Regular price £935.40 £1,122.48Sale price £935.40 £1,122.48 Regular priceUnit price per£0.00 -
Acuphon PhonoDeck Tri35s Structural Acoustic Overlay Board - 35mm x 600mm x 2400mm
Vendor:AcuphonFree Delivery across all products on orders over £350£420
Regular price £57.44 £68.93Sale price £57.44 £68.93 Regular priceUnit price per£0.00 -
Acuphon PhonoDeck 28 Acoustic Overlay Board - 28mm x 600mm x 2400mm
Vendor:AcuphonFree Delivery across all products on orders over £350£420
Regular price £39.81 £47.77Sale price £39.81 £47.77 Regular priceUnit price per£0.00 -
Acuphon PhonoDeck 24 Acoustic Overlay Board - 24mm x 600mm x 2400mm
Vendor:AcuphonFree Delivery across all products on orders over £350£420
Regular price £38.29 £45.95Sale price £38.29 £45.95 Regular priceUnit price per£0.00 -
Acuphon PhonoDeck Micro 17 Slimline Acoustic Overlay Board - 17mm x 1200mm x 600mm
Vendor:AcuphonFree Delivery across all products on orders over £350£420
Regular price £20.60 £24.72Sale price £20.60 £24.72 Regular priceUnit price per£0.00 -
Acuphon PhonoLay Acoustic Foam Underlay - 10mm x 1.2m x 48m (57.6m2 Roll)
Vendor:AcuphonFree Delivery across all products on orders over £350£420
Regular price £260.88 £313.06Sale price £260.88 £313.06 Regular priceUnit price per£0.00 -
Acuphon PhonoLay Acoustic Foam Underlay - 5mm x 1.2m x 48m (57.6m2 Roll)
Vendor:AcuphonFree Delivery across all products on orders over £350£420
Regular price £155.04 £186.05Sale price £155.04 £186.05 Regular priceUnit price per£0.00 -
Acuphon PhonoMat 22 Pro Max Acoustic Underlay Mat - 15mm x 1200mm x 1000mm
Vendor:AcuphonFree Delivery across all products on orders over £350£420
Regular price £50.60 £60.72Sale price £50.60 £60.72 Regular priceUnit price per£0.00 -
Acuphon PhonoMat 12 Pro Acoustic Underlay Mat - 12mm x 1200mm x 1000mm
Vendor:AcuphonFree Delivery across all products on orders over £350£420
Regular price £32.78 £39.34Sale price £32.78 £39.34 Regular priceUnit price per£0.00 -
Thermafleece SupaSoft Roll
Vendor:ThermafleeceFree Delivery across all products on orders over £350£420 from
Regular price £49.62 £59.54Sale price £49.62 £59.54 Regular priceUnit price per£0.00 -
Thermafleece CosyWool Roll
Vendor:ThermafleeceFree Delivery across all products on orders over £350£420 from
Regular price £84.95 £101.94Sale price £84.95 £101.94 Regular priceUnit price per£0.00 -
Profloor Support Batten
Vendor:ProctorFree Delivery across all products on orders over £350£420 from
Regular price £5.56 £6.67Sale price £5.56 £6.67 Regular priceUnit price per£0.00 -
Superfoil SFBA BB 4mm x 1.35m x 50m
Vendor:SuperfoilFree Delivery across all products on orders over £350£420
Regular price £149.52 £179.42Sale price £149.52 £179.42 Regular priceUnit price per£0.00 -
Promat Masterboard 6mm x 1220mm x 2400mm (50 Boards)
Vendor:PromatFree Delivery across all products on orders over £350£420
Regular price £3,089.58 £3,707.50Sale price £3,089.58 £3,707.50 Regular priceUnit price per£0.00 -
Promat Supalux 1.22m x 2.44m - All Sizes
Vendor:PromatFree Delivery across all products on orders over £350£420 from
Regular price £5,665.57 £6,798.68Sale price £5,665.57 £6,798.68 Regular priceUnit price per£0.00 -
Actis Hybris 1200mm x 1145mm - All Sizes
Vendor:ActisFree Delivery across all products on orders over £350£420 from
Regular price £795.00 £954.00Sale price £795.00 £954.00 Regular priceUnit price per£0.00 -
Karma Acoustilay 1.2m x 1.2m - All Sizes
Vendor:KarmaFree Delivery across all products on orders over £350£420 from
Regular price £43.95 £52.74Sale price £43.95 £52.74 Regular priceUnit price per£0.00 -
Unilin Thin-R 2.4m x 1.2m - All Sizes
Vendor:UnilinFree Delivery across all products on orders over £350£420 from
Regular price £11.17 £13.40Sale price £11.17 £13.40 Regular priceUnit price per£0.00 -
High Density EPS 200E 60mm x 600mm x 1200mm (7.20m2 / 10 sheet pack)
Vendor:EPSFree Delivery across all products on orders over £350£420
Regular price £124.11 £148.93Sale price £124.11 £148.93 Regular priceUnit price per£0.00
Insulation plays a crucial role in building construction, offering thermal efficiency, soundproofing, and fire resistance. Build4Less offers a comprehensive range of insulation products catering to various needs. Let's delve into the different types of insulation available and their practical uses.
Roof and Wall Insulation Panels
Composite Insulated Roof Panels
These panels, like the 333 Box Profile Composite, are ideal for roofing applications, offering excellent thermal performance and ease of installation. They come in various sizes and are suitable for both residential and commercial buildings.
General Purpose Insulation Boards
Products like Celotex GA4000 and Mannok Therm PIR boards are versatile and can be used in floors, walls, and roofs. These rigid boards provide high insulation values and are available in various thicknesses to meet different requirements.
Insulated Plasterboard
Insulated plasterboards, such as Celotex PL4000 and Kingspan Kooltherm, combine insulation and plasterboard, making them perfect for internal wall applications. They provide thermal insulation and a ready-to-decorate surface.
Specialised Insulation Products
Acoustic Insulation
Products like Knauf Acoustic Roll are designed to reduce sound transmission, making them ideal for use in walls and floors where sound insulation is a priority.
Thermal Bridging Boards
Celotex TB4000 is specifically designed to address thermal bridging, improving the energy efficiency of buildings by reducing heat loss at junctions and edges.
Aerogel Insulation
Spacetherm products, with their aerogel composition, offer superior thermal performance in a thinner profile, ideal for space-constrained applications.
Natural and Eco-Friendly Options
Sheepwool Insulation
100% Sheepwool Insulation rolls are an eco-friendly option, providing natural thermal and acoustic insulation. These are suitable for those looking for sustainable building materials.
Accessory Products
Foil Tape and Vapour Barriers
Foil tapes like SuperFOIL and Tyvek products are essential for sealing seams in foil-faced insulation to maintain continuity and performance. Vapour barriers help in controlling moisture ingress, enhancing the overall effectiveness of insulation.
Cavity Barriers and Firestops
Products like Timber Cavity Barrier and Party Wall Cavity Stop Socks are crucial for fire safety, preventing the spread of fire within cavity spaces.
Selecting the Right Insulation
When choosing insulation, consider the following:
- Application Area: Roof, wall, or floor insulation have different requirements.
- Thermal Performance: Higher R-values mean better insulation.
- Acoustic Needs: If soundproofing is a concern, opt for specialised acoustic insulation.
- Environmental Impact: Consider eco-friendly options like sheepwool for a lower environmental footprint.
Building Regulations: Ensure the product meets local building codes and regulations.
In conclusion, the right insulation product can significantly enhance the comfort, energy efficiency, and safety of a building. Build4Less offers a range of products to meet diverse insulation needs, ensuring quality and performance.