Key product features SF40 now has LABC registered System Approval At 65mm thick, SF40 SuperFOIL is one of the highest performing multi-layer foil product in the UK & Europe. Multifoils have radiant Reflective properties, reflecting unwanted heat from solar gain in summer and enchancing insulation in winter. SF40 also has air barrier properties and can control air movement for further energy efficiencies. In situ energy assessment indicates that multilayer foils have benefits over traditional (non reflective) insulation. SuperFOIL SF40 benefits include: •SF40 SuperFOIL is constructed from 36 layers of interlaced materials. •SF40 SuperFOIL has a tested R value of 3.58 in roofs & 4.04 in walls •SF40 SuperFOIL is ideal for new build, extensions and conversions and can be easily retrofitted as it does not waste valuable and expensive space. •SF40 SuperFOIL can be used to create an airtight barrier, unlike conventional glass fibre. SF40 is airtight and has a life expectancy of 50+ years. •SF40 SuperFOIL reduces dependency on chemical foam products and their associated gas emissions •SF40 SuperFOIL is compatible with all insulations. To ‘Super Insulate’ existing glass fibre, add one layer of SF40 to maximime energy savings.

other options are TLX, YBS, Actis etc ask our technical for help.