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Ultrablock Self Adhesive Thermo Refelective Vapour Control Layer - 1.5m x 100m (150m2)
Vendor:PowerlonRegular price £507.93 £609.52Sale price £507.93 £609.52 Regular priceUnit price per£0.00 -
Powerbond Foil Detailing Tape - 1m x 20m
Vendor:PowerlonRegular price £162.53 £195.04Sale price £162.53 £195.04 Regular priceUnit price per£0.00 -
Multiwall Polycarbonate Sheet Athermic 2000mm - All Sizes
Vendor:B4L RoofingfromRegular price£50.04 £60.05 -
Proctorwrap Reflect Breather Membrane 1.5m x 50m (75m2)
Vendor:ProctorfromProctorFree Delivery over £1,000£1,200Regular price £127.52 £153.02Sale price £127.52 £153.02 Regular priceUnit price per£0.00 -
Novia Reflective Membrane Lap Tape 60mm x 50m
Vendor:NoviaRegular price £9.80 £11.76Sale price £9.80 £11.76 Regular priceUnit price per£0.00 -
Novia MirrorWrap W1 Reflective Wall Breather Membrane - All Sizes
Vendor:NoviafromNovia RollsFree Delivery over £1,100£1,320Regular price £349.88 £419.86Sale price £349.88 £419.86 Regular priceUnit price per£0.00 -
Unilin Thin-R PIR 60mm x 2.4m x 1.2m
Vendor:UnilinUnilinFree Delivery over £350£420Regular price £30.30 £36.36Sale price £30.30 £36.36 Regular priceUnit price per£0.00 -
Unilin Thin-R PIR 100mm x 2.4m x 1.2m
Vendor:UnilinUnilinFree Delivery over £350£420Regular price £39.95 £47.94Sale price £39.95 £47.94 Regular priceUnit price per£0.00 -
25mm Celotex TB4025 2.4m x 1.2m
Vendor:CelotexStandardFree Delivery over £350£420Regular price £15.84 £19.01Sale price £15.84 £19.01 Regular priceUnit price per£0.00 -
70mm Celotex GA4070 2.4m x 1.2m
Vendor:CelotexStandardFree Delivery over £350£420Regular price £33.29 £39.95Sale price £33.29 £39.95 Regular priceUnit price per£0.00 -
Celotex CW4040 40mm
Vendor:CelotexStandardFree Delivery over £350£420Guide Price: £75.91 Guide Price: £91.09 -
Unilin Thin-R PIR 30mm x 2.4m x 1.2m
Vendor:UnilinUnilinFree Delivery over £350£420Regular price £18.28 £21.94Sale price £18.28 £21.94 Regular priceUnit price per£0.00 -
Novia FlamePro A1 FR AVCL 1.48m x 50m (74m2)
Vendor:NoviaNovia RollsFree Delivery over £1,100£1,320Regular price £342.62 £411.14Sale price £342.62 £411.14 Regular priceUnit price per£0.00 -
Unilin Thin-R PIR 70mm x 2.4m x 1.2m
Vendor:UnilinUnilinFree Delivery over £350£420Regular price £33.29 £39.95Sale price £33.29 £39.95 Regular priceUnit price per£0.00 -
Unilin Thin-R PIR 120mm x 2.4m x 1.2m
Vendor:UnilinUnilinFree Delivery over £350£420Regular price £49.99 £59.99Sale price £49.99 £59.99 Regular priceUnit price per£0.00 -
30mm Celotex TB4030 2.4m x 1.2m
Vendor:CelotexStandardFree Delivery over £350£420Regular price £18.28 £21.94Sale price £18.28 £21.94 Regular priceUnit price per£0.00 -
75mm Celotex GA4075 2.4m x 1.2m
Vendor:CelotexStandardFree Delivery over £350£420Regular price £33.29 £39.95Sale price £33.29 £39.95 Regular priceUnit price per£0.00 -
Unilin Thin-R PIR 40mm x 2.4m x 1.2m
Vendor:UnilinUnilinFree Delivery over £350£420Regular price £22.48 £26.98Sale price £22.48 £26.98 Regular priceUnit price per£0.00 -
Unilin Thin-R PIR 80mm x 2.4m x 1.2m
Vendor:UnilinUnilinFree Delivery over £350£420Regular price £37.04 £44.45Sale price £37.04 £44.45 Regular priceUnit price per£0.00 -
Celotex CW4050 50mm
Vendor:CelotexStandardFree Delivery over £350£420Regular price £69.21 £83.05Sale price £69.21 £83.05 Regular priceUnit price per£0.00 -
Unilin Thin-R PIR 140mm x 2.4m x 1.2m
Vendor:UnilinUnilinFree Delivery over £350£420Regular price £61.58 £73.90Sale price £61.58 £73.90 Regular priceUnit price per£0.00 -
140mm Celotex XR4140 2.4m x 1.2m
Vendor:CelotexStandardFree Delivery over £350£420Regular price £61.58 £73.90Sale price £61.58 £73.90 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 -
Knauf Vapour Panel Foil Backed Plasterboard TE - 2.4m x 1.2m x 12.5mm
Vendor:KnaufStandardFree Delivery over £350£420Regular price £15.98 £19.18Sale price £15.98 £19.18 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 £15.84 £19.01Sale price £15.84 £19.01 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 -
Unilin Thin-R PIR 130mm x 2.4m x 1.2m
Vendor:UnilinUnilinFree Delivery over £350£420Regular price £59.99 £71.99Sale price £59.99 £71.99 Regular priceUnit price per£0.00 -
40mm Celotex TB4040 2.4m x 1.2m
Vendor:CelotexStandardFree Delivery over £350£420Regular price £22.48 £26.98Sale price £22.48 £26.98 Regular priceUnit price per£0.00 -
80mm Celotex GA4080 2.4m x 1.2m
Vendor:CelotexStandardFree Delivery over £350£420Regular price £37.04 £44.45Sale price £37.04 £44.45 Regular priceUnit price per£0.00 -
130mm Celotex XR4130 2.4m x 1.2m
Vendor:CelotexStandardFree Delivery over £350£420Regular price £59.99 £71.99Sale price £59.99 £71.99 Regular priceUnit price per£0.00 -
Celotex CW4060 60mm
Vendor:CelotexStandardFree Delivery over £350£420Guide Price: £78.95 Guide Price: £94.74 -
Thin-R Cavity 60mm
Vendor:UnilinUnilinFree Delivery over £350£420Regular price £0.00 £0.00Sale price £0.00 £0.00 Regular priceUnit price per£0.00 -
Celotex CW4000 Cavity Wall Insulation Board 450mm x 1200mm - All Sizes
Vendor:CelotexfromStandardFree Delivery over £350£420Regular price £67.06 £80.47Sale price £67.06 £80.47 Regular priceUnit price per£0.00 -
Gyproc Duplex 12.5mm x 1200 x 2400 Wallboard TE
Vendor:British GypsumStandardFree Delivery over £350£420Regular price £21.77 £26.12Sale price £21.77 £26.12 Regular priceUnit price per£0.00 -
Unilin Thin-R PIR 50mm x 2.4m x 1.2m
Vendor:UnilinUnilinFree Delivery over £350£420Regular price £23.50 £28.20Sale price £23.50 £28.20 Regular priceUnit price per£0.00 -
Unilin Thin-R PIR 90mm x 2.4m x 1.2m
Vendor:UnilinUnilinFree Delivery over £350£420Regular price £40.84 £49.01Sale price £40.84 £49.01 Regular priceUnit price per£0.00
Welcome to the Foil Insulation category on Build4Less, where you'll find a diverse range of high-quality foil insulation products suitable for a variety of applications. As a foil insulation expert, I am here to guide you through the various options available and help you select the right product for your specific needs.
Product Groups and Uses
Foil Tape - All Sizes
Foil tape is an essential accessory for any insulation project. It's used to seal seams and joints, ensuring a continuous thermal barrier. This tape comes in various sizes, catering to different project scales.
Multifoil Insulation Rolls
- Thinsulex TLX Gold and Silver Multifoil: These are premium, high-performance insulation solutions. The Gold variant is designed for superior insulation, reflecting more heat, while the Silver variant balances cost and performance. They are typically used in roofing and wall applications, providing excellent thermal insulation and vapour control.
Thinsulex TLX Multifoil in Various Colours: Offering the same high-quality insulation properties, these rolls come in different colours, allowing for aesthetic flexibility alongside functional insulation.
Actis Products
- Actis Boost'R Hybrid: This reflective breather membrane is a dual-function product, providing both thermal insulation and moisture control. It's ideal for use in roofing, where it enhances insulation performance while allowing moisture to escape.
- HControl REFLEX+ and Hybrid: These products offer a combination of thermal insulation and vapour control. The Hybrid variant, with its thicker profile, is well-suited for extreme weather conditions.
- Eolis HC: Designed for roof and wall applications, this product provides excellent thermal resistance, making it a great choice for energy-efficient building designs.
Actis Hybris: Available in various sizes, Actis Hybris is a versatile product suitable for walls, roofs, and floors, offering excellent thermal insulation properties.
Selecting the Right Product
When choosing the right foil insulation, consider the following:
- Application Area: Roof, wall, or floor insulation requires different types of products.
- Thermal Performance: Higher performance products like Thinsulex TLX Gold are ideal for environments needing superior insulation.
- Breathability: If moisture control is a priority, products like Actis Boost'R Hybrid are recommended.
Installation Ease: Consider the size and flexibility of the insulation for ease of installation in your specific project.
Each product in this category has been selected for its quality, performance, and reliability. Whether you're a professional contractor or a DIY enthusiast, you'll find the right foil insulation solution for your project here at Build4Less.
Rated Excellent



