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🛠️ Upgrade your space with breathable brilliance — insulation that works smarter, not harder!
SuperFOIL SF19BB is a premium breathable multifoil insulation roll (1.5m x 10m) that integrates a high-performance thermal barrier, a W1-rated watertight breathable membrane, and a radiant reflective layer. Ideal for roofs and walls in both new builds and retrofits, it reduces condensation and mold risk while being eco-conscious with 40% recycled content and a 50+ year lifespan. Easy to install without specialist tools, it meets current building regulations and enhances energy efficiency for professional-grade comfort.














| ASIN | B010E45S5I |
| Best Sellers Rank | 792,548 in DIY & Tools ( See Top 100 in DIY & Tools ) 568 in Panel Insulation |
| Brand | SuperFOIL |
| Country of Origin | United Kingdom |
| Coverage | 15 sqm |
| Customer Reviews | 4.3 4.3 out of 5 stars (12) |
| Global Trade Identification Number | 05060365996764 |
| Included Components | SuperFOIL SF19BB 1.5m x 10m |
| Item Dimensions L x W | 10L x 1.5W metres |
| Item Type Name | Multi-foil Breathable Insulation |
| Item Weight | 11 Kilograms |
| Manufacturer | Boulder Developments Ltd. |
| Material | Aluminium, Polyethylene (PE) |
| Recommended Uses For Product | Insulation in walls and roofs for new builds and retrofits, suitable for domestic and commercial applications |
| Unit Count | 1.0 count |
M**.
Easy to use and no waste
Garage conversion
R**L
Reduced heating requirement in lean too brick built shed.
Applied between rafters of lean to shed. 4.5mtr x 3 mtr. Just had enough. Fully taped all round and to rafters. Has made a huge difference as 2Kw thermostatic controlled panel heater keeps the shed warm enough to work in even during cold snap in Dec 2022.
P**L
Careful screwing through this!
Great product, but an absolute nightmare to screw through. The layers of insulating material grip the screw and tie it up in a ball, and eventually melts into a lump if you try an ld power through it. I had to cut holes and use aluminium tape to seal it.
B**L
Hot under the collar and elsewhere
Wonderful, we can feel a real heat difference in the toilet. Definitely buy again.
Trustpilot
Hace 2 semanas
Hace 1 semana