SuperFOIL SF19BB Breathable Multi-Layered Foil Insulation 10m x 1.5m

SuperFOIL produces the UK’s highest-performance breathable multi-foil insulation. Specifically designed using a reflective breathable membrane as the top layer to provide your secondary rain barrier and allow moisture to escape. The below layers are then perforated to ensure that the entire product is breathable whilst still achieving high thermal performance.

SuperFOIL SF19BB is CE certified for performance as a breathable membrane and water barrier. Our range of breathable products is easier to install than traditional materials as they turn 2 jobs into one. By using our breathable multi-foil insulation you only need to install one layer instead of a separate insulation & breathable membrane. This saves you both time and effort as well as on the cost of materials.

Performance is tested to the standards required and approved for Building Regulations by UK Certified Test laboratories.

SuperFOIL SF19BB Breathable Multi-Layered Foil Insulation Key Features:

• 2 in 1 – Breather Membrane and insulation layer in one.
• Helps keep your home cool in summer & warm in winter thanks to its radiant barrier
• It is ideal for roofing & external cladding projects on new builds, Extensions & renovations.
• SuperFOIL can be used on its own, in multiple layers or with any other form of insulation to achieve any U-value.
• Manufactured with 40% recycled materials and easily installed with minimal waste.

Product Dimensions:

• Thickness = 40mm
• Length = 10m
• Width = 1.5m
• Coverage = 15m²
• Weight = 10kg

Product Specifications:

• Core Performance: 1.454 R Value
• Water Vapour Resistance: 0.115MNs/g
• Resistance to Water Penetration: W1
• Tensile Properties (Length): 238 / 227 N/50mm
• Tensile Properties (Width): 111 / 100 N/50mm
• Resistance to Tearing (Length): 179N
• Resistance to Tearing (Width): 179N
• Elongation (Length): 61 / 57%
• Elongation (Width): 92 / 87%
• Flexibility at Low Temp: -40°C

Certifications

Independently tested by 3rd party-certified labs & notified bodies to comply with UK building regulations. SuperFOIL insulations are suitable for use as part of construction to both UK & EU standards such as CE.

All of our products are tested in the same way as all other insulation within the UK as set out in building regulations BR443 Part ‘L’ so that you can be sure you are comparing performance on a like-for-like basis. We believe multi foils also add additional performance not covered by standard testing through the benefits of increased air tightness which reduces heat loss through convention (such as draughts) and by providing a radiant barrier.