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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Kingspan Thermaroof TR26 Flat Roof Board (All Sizes) 2400mm x 1200mm
Vendor:Kingspan
Free delivery on Kingspan orders over
£300£360
from
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100% Sheepwool Insulation Comfort Roll (All Sizes)
Vendor:Sheepwool
Free delivery on orders over
£450
£540
from
Regular price £78.60 £94.32Sale price £78.60 £94.32 Regular priceUnit price per£0.00 -
Tyvek Airguard Reflective Vapour Barrier 50m x 1.5m
Vendor:Tyvek
Free delivery on Tyvek orders over
£300£360
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:ARC
Free delivery on orders over
£450£540
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:Superfoil
Free delivery on orders over
£450
£540
Regular price £4.81 £5.77Sale price £4.81 £5.77 Regular priceUnit price per£0.00£0.00 -
Cavity Stop Sock Green - All Sizes
Vendor:ARC
Free delivery on orders over
£450£540
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:Kingspan
Free delivery on Kingspan orders over
£300£360
from
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Celotex CW4000 Cavity Wall Insulation Board 450mm x 1200mm - All Sizes
Vendor:Celotex
Free delivery on Celotex orders over
£300£360
from
Regular price £40.57 £48.68Sale price £40.57 £48.68 Regular priceUnit price per£42.70£51.24Sale -
Spacetherm Wallboard VCL (All Sizes) 2.4m x 1.2m
Vendor:Proctor
Delivery charges calculated at checkout
from
Guide Price: £169.78 Guide Price: £203.74 -
Gyproc Thermaline Plus (2.4m x 1.2m) All Sizes (Price Per Pallet)
Vendor:British Gypsum
Free delivery on British Gypsum orders over
£300£360
from
Regular price £1,223.33 £1,468.00Sale price £1,223.33 £1,468.00 Regular priceUnit price per£0.00 -
Superfoil SFBA MP - Foil Insulation Roll
Vendor:Superfoil
Free delivery on orders over
£450
£540
Regular price £90.72 £108.86Sale price £90.72 £108.86 Regular priceUnit price per£0.00£0.00 -
SuperFOIL SFTV 1mm x 1.5m x 50m
Vendor:Superfoil
Free delivery on orders over
£450
£540
Regular price £109.69 £131.63Sale price £109.69 £131.63 Regular priceUnit price per£0.00£0.00 -
SuperFOIL SFTV 1L 1mm x 1.2m x 20m
Vendor:Superfoil
Free delivery on orders over
£450
£540
Regular price £47.35 £56.82Sale price £47.35 £56.82 Regular priceUnit price per£0.00 -
Express Delivery
30mm Celotex TB4030 2.4m x 1.2m
Vendor:Celotex
Free delivery on Celotex orders over
£300£360
Regular price £11.10 £13.32Sale price £11.10 £13.32 Regular priceUnit price per£0.00 -
Knauf EPS Thermal Laminate 1.2m x 2.4m T/E - All Sizes
Vendor:Knauf
Free delivery on Knauf orders over
£300£360
from
Regular price £711.00 £853.20Sale price £711.00 £853.20 Regular priceUnit price per£0.00 -
Isover APR 1200 - All Sizes
Vendor:Isover
Free delivery on Isover orders over
£300£360
from
Regular price £42.84 £51.41Sale price £42.84 £51.41 Regular priceUnit price per£0.00 -
Tyvek Supro Plus 50m x 1.5m
Vendor:Tyvek
Free delivery on Tyvek orders over
£300£360
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:Ecotherm
Free delivery on Ecotherm orders over
£300£360
from
Regular price £9.69 £11.63Sale price £9.69 £11.63 Regular priceUnit price per£0.00 -
Cavity Stop Sock Red - All Sizes
Vendor:ARC
Free delivery on orders over
£450£540
from
Regular price £55.01 £66.01Sale price £55.01 £66.01 Regular priceUnit price per£0.00 -
Rockwool RW3 (All Sizes)
Vendor:Rockwool
Free delivery on Rockwool orders over
£300£360
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:Karma
Free delivery on orders over
£450£540
Regular price £22.94 £27.53Sale price £22.94 £27.53 Regular priceUnit price per£0.00 -
Profloor Solo Batten
Vendor:Proctor
Delivery charges calculated at checkout
from
Regular price £5.11 £6.13Sale price £5.11 £6.13 Regular priceUnit price per£0.00 -
Express Delivery
75mm Celotex GA4075 2.4m x 1.2m
Vendor:Celotex
Free delivery on Celotex orders over
£300£360
Regular price £20.13 £24.16Sale price £20.13 £24.16 Regular priceUnit price per£0.00 -
DuPont Tyvek UV Facade 50m x 1.5m
Vendor:Tyvek
Free delivery on Tyvek orders over
£300£360
Regular price £309.52 £371.42Sale price £309.52 £371.42 Regular priceUnit price per£0.00 -
Isover Spacesaver Ready-Cut - All Sizes
Vendor:Isover
Free delivery on Isover orders over
£300£360
from
Regular price £34.59 £41.51Sale price £34.59 £41.51 Regular priceUnit price per£0.00 -
Kingspan Kooltherm K15 Rainscreen Board (All Sizes) 2.4m x 1.2m
Vendor:Kingspan
Free delivery on Kingspan orders over
£300£360
from
POA -
SuperFOIL SFTV (1mm x 1.5m) All Lengths
Vendor:Superfoil
Free delivery on orders over
£450
£540
from
Regular price £62.40 £74.88Sale price £62.40 £74.88 Regular priceUnit price per£0.00£0.00 -
Timber Cavity Barrier (TCB) Yellow - All Sizes
Vendor:ARC
Free delivery on orders over
£450£540
from
Regular price £85.56 £102.67Sale price £85.56 £102.67 Regular priceUnit price per£0.00 -
Rockwool RW5 (All Sizes)
Vendor:Rockwool
Free delivery on Rockwool orders over
£300£360
from
Regular price £613.50 £736.20Sale price £613.50 £736.20 Regular priceUnit price per£0.00 -
Express Delivery
90mm Celotex GA4090 2.4m x 1.2m
Vendor:Celotex
Free delivery on Celotex orders over
£300£360
Regular price £25.40 £30.48Sale price £25.40 £30.48 Regular priceUnit price per£0.00 -
Express Delivery
70mm Celotex GA4070 2.4m x 1.2m
Vendor:Celotex
Free delivery on Celotex orders over
£300£360
Regular price £20.25 £24.30Sale price £20.25 £24.30 Regular priceUnit price per£0.00 -
Knauf XPS Thermal Laminate Plus 1.2m x 2.4m - All Sizes
Vendor:Knauf
Free delivery on Knauf orders over
£300£360
from
Regular price £938.21 £1,125.85Sale price £938.21 £1,125.85 Regular priceUnit price per£0.00 -
Tyvek Firecurb Housewrap 1.5m x 50m
Vendor:Tyvek
Free delivery on Tyvek orders over
£300£360
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:Kingspan
Free delivery on Kingspan orders over
£300£360
from
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Gyproc Thermaline Super (2.4m x 1.2m) All Sizes
Vendor:British Gypsum
Free delivery on British Gypsum orders over
£300£360
from
Regular price £82.80 £99.36Sale price £82.80 £99.36 Regular priceUnit price per£0.00 -
Kingspan Thermawall TW50 Cavity Wall Board 450mm x 1200mm - All Sizes
Vendor:Kingspan
Free delivery on Kingspan orders over
£300£360
from
Regular price £50.70 £60.84Sale price £50.70 £60.84 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.
Rated Excellent



