
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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SuperFoil Insulation - Sample Pack
Vendor:SuperfoilFree Delivery across all products on orders over £350£420
Regular price £5.00 £6.00Sale price £5.00 £6.00 Regular priceUnit price per£0.00 -
Kingspan Thermaroof TR26 Flat Roof Board (All Sizes) 2400mm x 1200mm
Vendor:KingspanFree Delivery across all products on orders over £350£420 from
Regular price £178.00 £213.60Sale price £178.00 £213.60 Regular priceUnit price per£0.00 -
100% Sheepwool Insulation Comfort Roll (All Sizes)
Vendor:SheepwoolFree Delivery across all products on orders over £350£420 from
Regular price £74.90 £89.88Sale price £74.90 £89.88 Regular priceUnit price per£0.00 -
Tyvek Airguard Reflective Vapour Barrier 50m x 1.5m
Vendor:TyvekFree Delivery across all products on orders over £350£420
Regular price £147.52 £177.02Sale price £147.52 £177.02 Regular priceUnit price per£0.00 -
Party Wall Cavity Stop Socks Red - All Sizes
Vendor:ARCFree Delivery across all products on orders over £350£420 from
Regular price £54.82 £65.78Sale price £54.82 £65.78 Regular priceUnit price per£0.00 -
SuperFOIL Standard Foil Tape 100mm x 20m
Vendor:SuperfoilFree Delivery across all products on orders over £350£420
Regular price £3.49 £4.19Sale price £3.49 £4.19 Regular priceUnit price per£0.00£0.00 -
Cavity Stop Sock Green - All Sizes
Vendor:ARCFree Delivery across all products on orders over £350£420 from
Regular price £72.55 £87.06Sale price £72.55 £87.06 Regular priceUnit price per£0.00 -
Kingspan Thermawall TW55 Steel/Timber Framing Board (All Sizes) 2.4m x 1.2m
Vendor:KingspanFree Delivery across all products on orders over £350£420 from
Regular price £106.95 £128.34Sale price £106.95 £128.34 Regular priceUnit price per£0.00 -
Celotex CW4000 Cavity Wall Insulation Board 450mm x 1200mm - All Sizes
Vendor:CelotexFree Delivery across all products on orders over £350£420 from
Regular price £43.80 £52.56Sale price £43.80 £52.56 Regular priceUnit price per£0.00 -
Superfoil SFBA MP - Foil Insulation Roll
Vendor:SuperfoilFree Delivery across all products on orders over £350£420
Regular price £81.90 £98.28Sale price £81.90 £98.28 Regular priceUnit price per£0.00£0.00 -
SuperFOIL SFTV 1mm x 1.5m x 50m
Vendor:SuperfoilFree Delivery across all products on orders over £350£420
Regular price £104.92 £125.90Sale price £104.92 £125.90 Regular priceUnit price per£0.00£0.00 -
SuperFOIL SFTV 1L 1mm x 1.2m x 20m
Vendor:SuperfoilFree Delivery across all products on orders over £350£420
Regular price £44.98 £53.98Sale price £44.98 £53.98 Regular priceUnit price per£0.00 -
30mm Celotex TB4030 2.4m x 1.2m
Vendor:CelotexFree Delivery across all products on orders over £350£420
Regular price £13.30 £15.96Sale price £13.30 £15.96 Regular priceUnit price per£0.00 -
Knauf EPS Thermal Laminate 1.2m x 2.4m T/E - All Sizes
Vendor:KnaufFree Delivery across all products on orders over £350£420 from
Regular price £760.00 £912.00Sale price £760.00 £912.00 Regular priceUnit price per£0.00 -
Isover APR 1200 - All Sizes
Vendor:IsoverFree Delivery across all products on orders over £350£420 from
Regular price £43.03 £51.64Sale price £43.03 £51.64 Regular priceUnit price per£0.00 -
Tyvek Supro Plus 50m x 1.5m
Vendor:TyvekFree Delivery across all products on orders over £350£420
Regular price £189.65 £227.58Sale price £189.65 £227.58 Regular priceUnit price per£0.00 -
EcoTherm Eco-Versal 2.4m x 1.2m - All Thicknesses
Vendor:EcothermFree 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 -
Cavity Stop Sock Red - All Sizes
Vendor:ARCFree Delivery across all products on orders over £350£420 from
Regular price £55.01 £66.01Sale price £55.01 £66.01 Regular priceUnit price per£0.00 -
Rockwool RW3 (All Sizes)
Vendor:RockwoolFree Delivery across all products on orders over £350£420 from
Regular price £414.50 £497.40Sale price £414.50 £497.40 Regular priceUnit price per£0.00 -
Karma Soundlay 9mm x 1200 x 1000mm
Vendor:KarmaFree Delivery across all products on orders over £350£420
Regular price £22.00 £26.40Sale price £22.00 £26.40 Regular priceUnit price per£0.00 -
Profloor Solo Batten
Vendor:ProctorFree Delivery across all products on orders over £350£420 from
Regular price £4.85 £5.82Sale price £4.85 £5.82 Regular priceUnit price per£0.00 -
75mm Celotex GA4075 2.4m x 1.2m
Vendor:CelotexFree Delivery across all products on orders over £350£420
Regular price £23.65 £28.38Sale price £23.65 £28.38 Regular priceUnit price per£0.00 -
DuPont Tyvek UV Facade 50m x 1.5m
Vendor:TyvekFree Delivery across all products on orders over £350£420
Regular price £309.52 £371.42Sale price £309.52 £371.42 Regular priceUnit price per£0.00 -
Isover Spacesaver Ready-Cut - All Sizes
Vendor:IsoverFree Delivery across all products on orders over £350£420 from
Regular price £34.59 £41.51Sale price £34.59 £41.51 Regular priceUnit price per£0.00 -
SuperFOIL SFTV (1mm x 1.5m) All Lengths
Vendor:SuperfoilFree Delivery across all products on orders over £350£420 from
Regular price £59.95 £71.94Sale price £59.95 £71.94 Regular priceUnit price per£0.00£0.00 -
Timber Cavity Barrier (TCB) Yellow - All Sizes
Vendor:ARCFree Delivery across all products on orders over £350£420 from
Regular price £85.56 £102.67Sale price £85.56 £102.67 Regular priceUnit price per£0.00 -
Rockwool RW5 (All Sizes)
Vendor:RockwoolFree Delivery across all products on orders over £350£420 from
Regular price £613.50 £736.20Sale price £613.50 £736.20 Regular priceUnit price per£0.00 -
90mm Celotex GA4090 2.4m x 1.2m
Vendor:CelotexFree Delivery across all products on orders over £350£420
Regular price £29.65 £35.58Sale price £29.65 £35.58 Regular priceUnit price per£0.00 -
70mm Celotex GA4070 2.4m x 1.2m
Vendor:CelotexFree Delivery across all products on orders over £350£420
Regular price £24.09 £28.91Sale price £24.09 £28.91 Regular priceUnit price per£0.00 -
Knauf XPS Thermal Laminate Plus 1.2m x 2.4m - All Sizes
Vendor:KnaufFree Delivery across all products on orders over £350£420 from
Regular price £1,026.04 £1,231.25Sale price £1,026.04 £1,231.25 Regular priceUnit price per£0.00 -
Tyvek Firecurb Housewrap 1.5m x 50m
Vendor:TyvekFree Delivery across all products on orders over £350£420
Regular price £245.00 £294.00Sale price £245.00 £294.00 Regular priceUnit price per£0.00 -
Kingspan Kooltherm K110 Soffit Board (All Sizes) - 2.4m x 1.2m
Vendor:KingspanFree Delivery across all products on orders over £350£420 from
Regular price £293.80 £352.56Sale price £293.80 £352.56 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.