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Celotex 50mm GA4050 2.4m x 1.2m
Vendor:CelotexStandardFree Delivery over £350£420Regular price £24.07 £28.88Sale price £24.07 £28.88 Regular priceUnit price per£0.00 -
Celotex PL4025 37.5mm 2.4m x 1.2m
Vendor:CelotexStandardFree Delivery over £350£420Regular price £43.98 £52.78Sale price £43.98 £52.78 Regular priceUnit price per£0.00 -
Karma Acoustiwall 3 - 30mm x 1.2m x 1m
Vendor:KarmaRegular price £68.95 £82.74Sale price £68.95 £82.74 Regular priceUnit price per£0.00 -
Karma Regupol 6010SH
Vendor:KarmafromRegular price £315.88 £379.06Sale price £315.88 £379.06 Regular priceUnit price per£0.00 -
Sound Acoustic Plasterboard Tapered Edge (2.4m x 1.2m) - All Sizes
Vendor:GypforfromStandardFree Delivery over £350£420Regular price £17.09 £20.51Sale price £17.09 £20.51 Regular priceUnit price per£0.00 -
Karma Acoustiwall 2 - 24mm x 1.2m x 1m
Vendor:KarmaRegular price £44.95 £53.94Sale price £44.95 £53.94 Regular priceUnit price per£0.00 -
Immerse Acoustic Panelling Pack (2400mm x 600mm x 21mm) - All Colours
Vendor:DeantafromRegular price £61.95 £74.34Sale price £61.95 £74.34 Regular priceUnit price per£0.00 -
Multiwall Polycarbonate Sheet Opal 6000mm x 2100mm x 25mm
Vendor:B4L RoofingRegular price £470.34 £564.41 -
Multiwall Polycarbonate Sheet Clear 6000mm x 2100mm x 25mm
Vendor:B4L RoofingRegular price £470.34 £564.41 -
Multiwall Polycarbonate Sheet Clear 2000mm x 2100mm x 25mm
Vendor:B4L RoofingRegular price £155.18 £186.22 -
Multiwall Polycarbonate Sheet Opal 2500mm x 2100mm x 25mm
Vendor:B4L RoofingRegular price £195.99 £235.19 -
Twinwall Polycarbonate Sheet Opal 2000mm x 700mm x 10mm
Vendor:B4L RoofingRegular price £26.01 £31.21 -
Twinwall Polycarbonate Sheet Opal 2000mm x 1400mm x 10mm
Vendor:B4L RoofingRegular price £52.03 £62.44 -
SlashPro Wide Slat Trim 2400mm x 72.6mm x 7mm - All Colours
Vendor:The Wood Wall Panel CompanyfromRegular price £18.50 £22.20Sale price £18.50 £22.20 Regular priceUnit price per£0.00 -
Unilin Thin-R PIR 100mm x 2.4m x 1.2m
Vendor:UnilinUnilinFree Delivery over £350£420Regular price £40.98 £49.18Sale price £40.98 £49.18 Regular priceUnit price per£0.00 -
25mm Celotex TB4025 2.4m x 1.2m
Vendor:CelotexStandardFree Delivery over £350£420Regular price £15.86 £19.03Sale price £15.86 £19.03 Regular priceUnit price per£0.00 -
120mm Celotex XR4120 2.4m x 1.2m
Vendor:CelotexStandardFree Delivery over £350£420Regular price £50.89 £61.07Sale price £50.89 £61.07 Regular priceUnit price per£0.00 -
Celotex CW4040 40mm
Vendor:CelotexStandardFree Delivery over £350£420Guide Price: £64.33 Guide Price: £77.20 -
Unilin Thin-R PIR 30mm x 2.4m x 1.2m
Vendor:UnilinUnilinFree Delivery over £350£420Regular price £18.60 £22.32Sale price £18.60 £22.32 Regular priceUnit price per£0.00 -
Resonate ResoBoard Acoustic Wall Board - All Sizes
Vendor:Resonate SystemsfromRegular price £52.30 £62.76Sale price £52.30 £62.76 Regular priceUnit price per£0.00 -
Resonate ResoFoam 10 System Kit
Vendor:Resonate SystemsGuide Price: £288.50 Guide Price: £346.20 -
30mm Celotex TB4030 2.4m x 1.2m
Vendor:CelotexStandardFree Delivery over £350£420Regular price £18.60 £22.32Sale price £18.60 £22.32 Regular priceUnit price per£0.00 -
75mm Celotex GA4075 2.4m x 1.2m
Vendor:CelotexStandardFree Delivery over £350£420Regular price £33.89 £40.67Sale price £33.89 £40.67 Regular priceUnit price per£0.00 -
Resonate ResoMat 8 Acoustic Floor Panel - 12mm x 1200mm x 1200mm
Vendor:Resonate SystemsRegular price £29.45 £35.34Sale price £29.45 £35.34 Regular priceUnit price per£0.00 -
Unilin Thin-R PIR 40mm x 2.4m x 1.2m
Vendor:UnilinUnilinFree Delivery over £350£420Regular price £22.98 £27.58Sale price £22.98 £27.58 Regular priceUnit price per£0.00 -
Unilin Thin-R PIR 80mm x 2.4m x 1.2m
Vendor:UnilinUnilinFree Delivery over £350£420Regular price £37.76 £45.31Sale price £37.76 £45.31 Regular priceUnit price per£0.00 -
Celotex CW4050 50mm
Vendor:CelotexStandardFree Delivery over £350£420Regular price £70.20 £84.24Sale price £70.20 £84.24 Regular priceUnit price per£0.00 -
Unilin Thin-R PIR 140mm x 2.4m x 1.2m
Vendor:UnilinUnilinFree Delivery over £350£420Regular price £62.65 £75.18Sale price £62.65 £75.18 Regular priceUnit price per£0.00 -
140mm Celotex XR4140 2.4m x 1.2m
Vendor:CelotexStandardFree Delivery over £350£420Regular price £62.65 £75.18Sale price £62.65 £75.18 Regular priceUnit price per£0.00 -
Celotex CW4100 100mm
Vendor:CelotexStandardFree Delivery over £350£420Regular price £67.06 £80.47Sale price £67.06 £80.47 Regular priceUnit price per£0.00 -
Celotex GA4000 General Purpose PIR Insulation Board (All Sizes) 2.4m x 1.2m
Vendor:CelotexfromStandardFree Delivery over £350£420Regular price £15.86 £19.03Sale price £15.86 £19.03 Regular priceUnit price per£0.00 -
Kingspan Kooltherm K107 Pitched Roof Board (All Sizes) - 2.4m x 1.2m
Vendor:KingspanfromStandardFree Delivery over £350£420Regular price £294.14 £352.97Sale price £294.14 £352.97 Regular priceUnit price per£0.00 -
Siniat Vapourshield 12.5mm x 1200 x 2400 Wallboard TE
Vendor:SiniatEssentialsFree Delivery over £250£300Regular price £15.95 £19.14Sale price £15.95 £19.14 Regular priceUnit price per£0.00 -
Unilin Thin-R PIR 130mm x 2.4m x 1.2m
Vendor:UnilinUnilinFree Delivery over £350£420Regular price £62.08 £74.50Sale price £62.08 £74.50 Regular priceUnit price per£0.00 -
40mm Celotex TB4040 2.4m x 1.2m
Vendor:CelotexStandardFree Delivery over £350£420Regular price £22.98 £27.58Sale price £22.98 £27.58 Regular priceUnit price per£0.00 -
80mm Celotex GA4080 2.4m x 1.2m
Vendor:CelotexStandardFree Delivery over £350£420Regular price £37.76 £45.31Sale price £37.76 £45.31 Regular priceUnit price per£0.00
Slab insulation is a critical component in modern construction, offering effective thermal and acoustic insulation in various building applications. At Build4Less, our Slab Insulation category encompasses a wide range of products, each tailored to specific requirements and use cases.
Types of Slab Insulation
Knauf Slabs
Knauf offers a variety of slab insulation products, known for their flexibility and versatility. Products like the Rocksilk Flexible Slab and Frametherm Slab are ideal for thermal and acoustic insulation in both residential and commercial buildings. They are available in various sizes, ensuring a suitable fit for different construction needs.
Rockwool Slabs
Rockwool's slab insulations, such as the Flexi-Slab and Rainscreen Duo Slab, are renowned for their fire-resistant properties and sound absorption. These slabs are perfect for areas requiring high fire safety standards and noise reduction.
IKO Enertherm ALU Slabs
IKO's Enertherm ALU range offers slab insulations in various thicknesses, catering to different thermal requirements. These slabs are known for their high thermal performance and are commonly used in floors, walls, and roofing applications.
Steico Flex Wood Fibre Insulation Batts
Steico presents an eco-friendly option with their Flex 036 Wood Fibre Insulation Batts. These are excellent for environmentally conscious projects, providing natural thermal insulation and breathability.
Practical Uses
- Residential and Commercial Buildings: For effective thermal insulation in walls, floors, androofs, helping in energy conservation.
- Acoustic Insulation: Ideal for spaces where soundproofing is necessary, such as recording studios or busy urban areas.
Fire Safety: Certain slabs offer enhanced fire resistance, making them suitable for use in high-risk areas.
Selection Guidance
- Thermal Needs: Consider the required R-value (thermal resistance) for your project. Higher R-values indicate better insulation.
- Acoustic Requirements: If noise reduction is a priority, opt for slabs with higher sound absorption ratings.
- Fire Safety: In areas where fire safety is crucial, choose slabs with superior fire-resistant properties.
Environmental Considerations: For eco-friendly projects, select slabs made from sustainable materials like wood fibre.
Each product in our Slab Insulation category is designed to meet specific building requirements, ensuring that you can find the right solution for your project. While prices may vary, our commitment to quality and variety remains constant, helping you build more efficiently and sustainably.
Rated Excellent



