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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Pipe Inuslation Tape 3mm x 50mm x 15m
Vendor:Rubaflex
Free delivery on orders over
£450£540
Regular price £37.00 £44.40Sale price £37.00 £44.40 Regular priceUnit price per£0.00 -
Steico Special Dry Wood Fibre Sarking/Sheathing Board - All Sizes
Vendor:Steico
Delivery charges calculated at checkout.
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Regular price £22.80 £27.36Sale price £22.80 £27.36 Regular priceUnit price per£0.00 -
Novia VC4000 FR Reflective Vapour Control Layer - 1.5m x 50m
Vendor:Novia
Free delivery on orders over
£450£540
Regular price £179.72 £215.66Sale price £179.72 £215.66 Regular priceUnit price per£0.00 -
Cold Water Circular Tank - 40mm Lagging Jacket - All Sizes
Vendor:Davant
Free delivery on Davant orders over
£350£420
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Regular price £15.23 £18.28Sale price £15.23 £18.28 Regular priceUnit price per£0.00 -
Insulation Jacket for Cold Water Coffin Tank - All Sizes
Vendor:Davant
Free delivery on Davant orders over
£350£420
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Regular price £29.95 £35.94Sale price £29.95 £35.94 Regular priceUnit price per£0.00 -
15-22mm Pipe Lagging - All Sizes
Vendor:Celafelt
Free delivery on Celafelt orders over
£250£300
from
Regular price £217.02 £260.42Sale price £217.02 £260.42 Regular priceUnit price per£0.00 -
PE Tape 3mm x 50mm x 10m Grey
Vendor:Davant
Free delivery on Davant orders over
£350£420
Regular price £44.62 £53.54Sale price £44.62 £53.54 Regular priceUnit price per£0.00 -
KlasseClad Silver Embossed Foil Barrier Jacketing System x 50m
Vendor:Klasse
Free delivery on orders over
£450£540
Regular price £298.25 £357.90Sale price £298.25 £357.90 Regular priceUnit price per£0.00 -
VC200 Reflective Air Leakage & Vapour Control Layer 1.5m x 50m (75m2 Roll)
Vendor:Novia
Free delivery on orders over
£450£540
Regular price £83.20 £99.84Sale price £83.20 £99.84 Regular priceUnit price per£0.00 -
Single Sided Breather Membrane Lap Tape 50mm x 25m
Vendor:Novia
Free delivery on orders over
£450
£540
Regular price £19.60 £23.52Sale price £19.60 £23.52 Regular priceUnit price per£0.00 -
Danosa Fonodan 50 Auto Adhesive Tape - 10m x 0.05m
Vendor:Danosa
Free delivery on orders over
£450£540
Regular price £7.50 £9.00Sale price £7.50 £9.00 Regular priceUnit price per£0.00 -
Danosa Impactodan 5 Polyethylene Foam Sheet
Vendor:Danosa
Free delivery on orders over
£450£540
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Regular price £26.50 £31.80Sale price £26.50 £31.80 Regular priceUnit price per£0.00 -
4.5mm Insulation Supports (100 fixings per pack) - All Sizes
Vendor:Build4lessfromRegular price £0.00 £0.00Sale price £0.00 £0.00 Regular priceUnit price per£0.00 -
Wraptite FZ Membrane - All Sizes
Vendor:Proctor
Delivery charges calculated at checkout
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Regular price £87.10 £104.52Sale price £87.10 £104.52 Regular priceUnit price per£0.00 -
Expansion Joint Foam Strips (2m Strip - 20m Pack) - All Sizes
Vendor:Euro AccessoriesfromRegular price £10.94 £13.13Sale price £10.94 £13.13 Regular priceUnit price per£0.00 -
Probond RG Tape - 15mm x 22.5m Roll
Vendor:Proctor
Delivery charges calculated at checkout
Regular price £7.95 £9.54Sale price £7.95 £9.54 Regular priceUnit price per£0.00 -
Actis Boost'R Hybrid 10m x 1.5m Reflective Breather Membrane
Vendor:Actis
Free delivery on Actis orders over
£300£360
Regular price £137.80 £165.36Sale price £137.80 £165.36 Regular priceUnit price per£0.00 -
Steico Universal Wood Fibre Sarking/Sheathing Board - All Sizes
Vendor:Steico
Delivery charges calculated at checkout.
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Regular price £10.21 £12.25Sale price £10.21 £12.25 Regular priceUnit price per£0.00 -
Wooden Slat Acoustic Wall Panel 2400mm x 600mm x 21mm - All Colours
Vendor:The Wood Wall Panel Company
Free delivery on orders over
£450
£540
from
Regular price £42.95 £51.54Sale price £42.95 £51.54 Regular priceUnit price per£66.50£79.80Sale -
Armaflex Evo Pipe Insulation SLIT - All Sizes
Vendor:Armaflex
Free delivery on Armaflex orders over
£350£420
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Regular price £159.57 £191.48Sale price £159.57 £191.48 Regular priceUnit price per£0.00 -
Pipe Insulation Lagging Tape 3mm x 50mm x 15m
Vendor:Armaflex
Free delivery on Armaflex orders over
£350£420
Regular price £72.65 £87.18Sale price £72.65 £87.18 Regular priceUnit price per£0.00 -
Wooden Slat Acoustic Wall Panel Sample Box
Vendor:The Wood Wall Panel Company
Free delivery
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Regular price £4.00 £4.80Sale price £4.00 £4.80 Regular priceUnit price per£0.00 -
Danosa Overlap Tape 3mm x 70mm x 2.5m
Vendor:Danosa
Free delivery on orders over
£450£540
Regular price £9.99 £11.99Sale price £9.99 £11.99 Regular priceUnit price per£0.00 -
Danosa Fonodan 70 Auto Adhesive Tape - 10m x 0.07m
Vendor:Danosa
Free delivery on orders over
£450£540
Regular price £10.50 £12.60Sale price £10.50 £12.60 Regular priceUnit price per£0.00 -
Danosa Impactodan 10 Polyethylene Foam Sheet - 25m x 2m
Vendor:Danosa
Free delivery on orders over
£450£540
Regular price £139.95 £167.94Sale price £139.95 £167.94 Regular priceUnit price per£0.00 -
Danosa MAD6 Self Adhesive Acoustic Bituminous Membrane - 4.5m x 1m
Vendor:Danosa
Free delivery on orders over
£450£540
Regular price £42.99 £51.59Sale price £42.99 £51.59 Regular priceUnit price per£0.00 -
Danosa Acoustic Bitminous Membrane
Vendor:Danosa
Free delivery on orders over
£450£540
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Regular price £36.50 £43.80Sale price £36.50 £43.80 Regular priceUnit price per£0.00 -
Hot Water Cylinder Combination Full Cover Lagging Jacket - All Sizes
Vendor:Davant
Free delivery on Davant orders over
£350£420
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Regular price £39.90 £47.88Sale price £39.90 £47.88 Regular priceUnit price per£0.00 -
Hot Water Cylinder Lagging Jacket - Hot Portion Only Jacket - All Sizes
Vendor:Davant
Free delivery on Davant orders over
£350£420
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Regular price £24.26 £29.11Sale price £24.26 £29.11 Regular priceUnit price per£0.00 -
Cold Water Circular Tank - Super Snug 80mm Lagging Jacket - All Sizes
Vendor:Davant
Free delivery on Davant orders over
£350£420
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Regular price £28.22 £33.86Sale price £28.22 £33.86 Regular priceUnit price per£0.00 -
28mm Pipe Lagging - All Sizes
Vendor:Celafelt
Free delivery on Celafelt orders over
£250£300
from
Regular price £144.68 £173.62Sale price £144.68 £173.62 Regular priceUnit price per£0.00 -
IKO Hyload Insulated DPC - All Sizes
Vendor:IKO
Free delivery on orders over
£450£540
from
Regular price £124.99 £149.99Sale price £124.99 £149.99 Regular priceUnit price per£0.00 -
Ejot Insulation Support Anchors DMH 8 (Box of 100)
Vendor:Ejot
Free delivery on orders over
£450£540
from
Regular price £33.73 £40.48Sale price £33.73 £40.48 Regular priceUnit price per£0.00 -
STS Screws & Washers for Tile Backing Board - Pack of 50
Vendor:STS UK
Free delivery on orders over
£450£540
Regular price £10.47 £12.56Sale price £10.47 £12.56 Regular priceUnit price per£0.00 -
Micafil Vermiculite Loose Fill Loft Insulation (Large Grade) 110 Litre Bag
Vendor:Dupre
Free delivery on orders over
£450£540
Guide Price: £53.19 Guide Price: £63.83 -
Multiwall Polycarbonate Sheet Bronze 4000mm x 1250mm x 35mm
Vendor:B4L Roofing
Free delivery on orders over
£450£540
Regular price £181.10 £217.32
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



