SuperFOIL SF40BB is a high performance multi foil insulation offering a fully breathable solution suitable for new build, retrofit and extensions. By choosing SuperFOIL insulation you can save yourself time, effort, space & money over traditional forms of insulation. Because SuperFOIL consists of multiple layers of radiant barrier foil, it can protect against heat loss through radiation that non-foil insulation’s offer no protection against. Additionally, by installing as a continuous layer and sealing fully, multifoil insulation provides an air and vapour barrier. Controlling air leakage such as draughts is paramount to the achieve high levels of energy efficiency. SuperFOIL SF40BB has been tested to the highest standards and is fully certified for use in the UK and is certified under CE for its use as a breathable membrane & water barrier. Key Features: • 2 in 1 – Breathable Membrane and foil insulation layer in one. • Certified by BBA & BTTG • W1 Water Tight • Water Vapour Resistance 0.115MNs/g

Product code : 90RSF40BB