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Rockwool RWA45 (All Sizes)
Vendor:RockwoolfromStandardFree Delivery over £350£420Regular price £23.60 £28.32Sale price £23.60 £28.32 Regular priceUnit price per£0.00 -
Rockwool Flexi-Slab - All Sizes
Vendor:RockwoolfromStandardFree Delivery over £350£420Regular price £37.95 £45.54Sale price £37.95 £45.54 Regular priceUnit price per£0.00 -
Karma Easypanel 15mm x 1200mm x 800mm
Vendor:KarmaGuide Price: £34.05 Guide Price: £40.86 -
Knauf Dritherm Cavity Slab 37 (All Sizes) 1200mm x 455mm
Vendor:KnauffromStandardFree Delivery over £350£420Regular price £18.69 £22.43Sale price £18.69 £22.43 Regular priceUnit price per£0.00 -
Karma Acoustic Barrier WB
Vendor:KarmafromRegular price £21.43 £25.72Sale price £21.43 £25.72 Regular priceUnit price per£0.00 -
Knauf OmniFit Slabs 35 (All Sizes)
Vendor:KnauffromStandardFree Delivery over £350£420Regular price £844.88 £1,013.86Sale price £844.88 £1,013.86 Regular priceUnit price per£0.00 -
Recticel Eurothane PL (2.4m x 1.2m) All Sizes
Vendor:RecticelfromStandardFree Delivery over £350£420Regular price £43.98 £52.78Sale price £43.98 £52.78 Regular priceUnit price per£0.00 -
Knauf RS140 (600mm x 1200mm) - All Sizes
Vendor:KnauffromStandardFree Delivery over £350£420POA -
Knauf RS100 (600mm x 1200mm) - All Sizes
Vendor:KnauffromStandardFree Delivery over £350£420Regular price £616.59 £739.91Sale price £616.59 £739.91 Regular priceUnit price per£0.00 -
Fire Stop Full Slab - 100 x 600 x 1200mm
Vendor:ARCARCFree Delivery over £450£540Regular price £60.05 £72.06Sale price £60.05 £72.06 Regular priceUnit price per£0.00 -
Rockwool Rainscreen Duo Slab (All Sizes)
Vendor:RockwoolfromStandardFree Delivery over £350£420Regular price £822.24 £986.69Sale price £822.24 £986.69 Regular priceUnit price per£0.00 -
Kingspan Kooltherm K106 90mm x 1.2m x 0.45m (2.16m2)
Vendor:KingspanStandardFree Delivery over £350£420Regular price £97.12 £116.54Sale price £97.12 £116.54 Regular priceUnit price per£0.00 -
Kingspan Kooltherm K112 Framing Board (All Sizes) - 2.4m x 1.2m
Vendor:KingspanfromStandardFree Delivery over £350£420Regular price £377.81 £453.37Sale price £377.81 £453.37 Regular priceUnit price per£0.00 -
Kingspan GreenGuard GG700 600mm x 1250mm - All Sizes
Vendor:KingspanfromStandardFree Delivery over £350£420POA -
Envirosound UV Sheet 2.4 x 1.2m - All Sizes
Vendor:H And H AcousticsfromGuide Price: £49.03 Guide Price: £58.84 -
Melatech B Sheet + SAB White 2.4 x 1.25m - All Sizes
Vendor:H And H AcousticsfromPOA -
Abfoam NF Sheet Black 2 x 1.2m - All Sizes
Vendor:H And H Acousticsfrom -
Karma Joisthood 2m (45-60mm Joists)
Vendor:KarmaPOA -
Knauf EPS Thermal Laminate 1.2m x 2.4m T/E - All Sizes
Vendor:KnauffromStandardFree Delivery over £350£420Regular price £732.99 £879.59Sale price £732.99 £879.59 Regular priceUnit price per£0.00 -
Spacetherm Wallboard VCL (All Sizes) 2.4m x 1.2m
Vendor:ProctorfromProctorFree Delivery over £1,000£1,200Guide Price: £169.78 Guide Price: £203.74 -
Profloor Dynamic Deck 26 Hi-Load 26mm x 600mm x 2.4m
Vendor:ProctorProctorFree Delivery over £1,000£1,200Regular price £40.95 £49.14Sale price £40.95 £49.14 Regular priceUnit price per£0.00 -
Karma Soundlay 9mm x 1200 x 1000mm
Vendor:KarmaRegular price £22.94 £27.53Sale price £22.94 £27.53 Regular priceUnit price per£0.00 -
Recticel Eurowall Cavitywall 1.2m x 0.45m - All Sizes
Vendor:RecticelfromStandardFree Delivery over £350£420Guide Price: £276.59 Guide Price: £331.91 -
Kingspan Kooltherm K110 Soffit Board (All Sizes) - 2.4m x 1.2m
Vendor:KingspanfromStandardFree Delivery over £350£420 -
EPS 70 (All Sizes) 2400mm x 1200mm
Vendor:Build4lessfromRegular price £58.66 £70.39Sale price £58.66 £70.39 Regular priceUnit price per£0.00 -
Essentials25mm Shock Pad Tile 2.25m x 0.9m
Vendor:Artificial GrassEssentialsFree Delivery over £250£300Regular price £37.55 £45.06Sale price £37.55 £45.06 Regular priceUnit price per£0.00 -
High Density EPS 200E 60mm x 600mm x 1200mm (7.20m2 / 10 sheet pack)
Vendor:EPSStandardFree Delivery over £350£420Guide Price: £124.11 Guide Price: £148.93 -
Karma Acoustilay 1.2m x 1.2m - All Sizes
Vendor:KarmafromGuide Price: £43.95 Guide Price: £52.74 -
Envirosound DB Sheet 2.4 x 1.2m - All Sizes
Vendor:H And H AcousticsfromPOA -
Abfoam NF Sheet + SAB Light Grey 2m x 1.2m - All Sizes
Vendor:H and H Acousticsfrom -
25mm Ductilag Sheet 2 x 1.2m
Vendor:H And H AcousticsPOA -
Melatech G+ Sheet - Light Grey 2.4 x 1.25m - All Sizes
Vendor:H And H AcousticsfromRegular price £35.70 £42.84Sale price £35.70 £42.84 Regular priceUnit price per£0.00 -
Karma Visco 400 36mm x 2400mm x 600mm
Vendor:KarmaGuide Price: £61.50 Guide Price: £73.80 -
Karma Visco 1200mm x 600mm - All Sizes
Vendor:KarmafromGuide Price: £25.70 Guide Price: £30.84 -
Karma Overlay 2400mm x 600mm - All Sizes
Vendor:Karmafrom -
Danosa 75mm XPS Concrete Slab Grey - 500mm x 500mm
Vendor:DanosaDanosa XPSFree Delivery over £2,000£2,400Regular price £12.60 £15.12Sale price £12.60 £15.12 Regular priceUnit price per£0.00
Board Insulation | Foam Board | Insulation Board
Welcome to the Insulation Board category at Build4Less, where we offer a diverse range of insulation solutions to meet your building needs. Our collection includes products from top brands like Celotex, Kingspan, Recticel, Danosa, and more, each designed for specific insulation purposes.
General Purpose Board Insulation
These boards, such as the Celotex GA4000, are versatile and can be used in various applications, including floors, walls, and roofs. They provide excellent thermal insulation and are available in multiple thicknesses to suit different requirements.
Insulated Plasterboards
Products like Celotex PL4000 combine insulation and plasterboard, offering a two-in-one solution for walls. They are ideal for dry lining and provide both thermal insulation and a ready-to-decorate surface.
PIR Board Insulation
These boards, including Mannok Therm and Celotex XR4000, are known for their high thermal efficiency. They are suitable for a range of applications, including underfloor heating systems, and come in various thicknesses for different insulation levels.
Thermal Bridging Boards
Options like Celotex TB4000 are designed to address thermal bridging, improving energy efficiency in the window reveals and floor edges.
Specialty Insulation Boards
- For Roofs: Products like Kingspan Thermapitch TP10 are tailored for pitched roofs, providing high thermal performance.
- For Floors: Kingspan Thermafloor TF70 is ideal for floor insulation, offering moisture resistance and load-bearing capacity.
XPS Insulation: Danosa Danopren TR and Warmline XPS, made from extruded polystyrene, provide excellent moisture resistance and are suitable for basements and areas prone to dampness.
Cavity Wall Insulation
Boards such as Celotex CW4000 are designed for cavity wall applications, helping to reduce heat loss through walls.
Eco-Friendly Options
Products like Greenguard GG300 and Eco-versal prioritise environmental sustainability without compromising insulation quality.
Specialized Applications
- Rainscreen Boards: Kingspan Kooltherm K15 is an example of insulation designed for rainscreen cladding systems.
Flat Roof Boards: Kingspan Thermaroof series offers solutions specifically for flat roofs.
Choosing the Right Foam Board Insulation
Selecting the correct insulation board depends on several factors:
- Thermal Requirements: Higher R-values mean better insulation properties, which is crucial for minimizing heat loss.
- Space and Depth Availability: Some boards are thicker yet offer higher insulation, such as Celotex XR4000, which is suitable for areas where space is not an issue.
- Moisture Exposure: In damp areas, opt for moisture-resistant boards like XPS or specific PIR boards designed for damp conditions.
- Fire Performance: Consider the fire resistance of the insulation if installing in sensitive areas like escape routes or kitchens.
Our range at Build4Less ensures that you'll find the perfect insulation board solution for your project, whether it's a simple renovation or a complex new build.
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