SF40

3 in 1 multi-layer reflective foil insulation, designed for high-performance insulation, vapour control and radiant barrier for roof, wall and floor applications in both new builds and retrofits.

Features and benefits:

• SF40 is from SuperFOIL’s multifoil range offering a 3 in 1 design, providing high-performance insulation, vapour control layer and radiant barrier all in 1 product. 

• SuperFOIL also acts as a radiant barrier to reflect excessive heat gain during the summer months as well as insulating throughout the year. 

• SuperFOIL SF40 offers thermal performance values of 2.57 R-value for the core, 3.47 R-value for roofs, 3.90 R-value for walls and 5.23 R-value for floors.

• Can contribute to reaching U-values of as low as 0.10 W/m²K.

• SuperFOIL’s clever design brings more functionality with less product and a slim construction depth. 

• Multifunctional, lightweight and easy to install design that requires no specialist tools and creates minimal wastage. 

• Reaction to Fire (Euroclass) Class F.

• SuperFOIL SF40 has undergone rigorous testing and third party certification to comply with the latest building regulations standards for use as part of construction and European regulations such as CE/UKCA.

• SF40 can be installed in combination with other insulation products.

• All SuperFOIL multifoil products are suitable for use in roofs, walls and floors in new build & retrofits; as well as for DIY projects such as garden rooms, garage & sheds.

• SF40 is made from up to 40% recycled materials and is fully recyclable at the end of its 50+ year lifespan.

Components:

• Two reinforced, heavy duty double foil laminated outer layers.
• Eight aluminium coated, reflective foil polyethylene terephthalate (PET) layers.
• Nine loft quilt layers, 80 g/m².