SF19

The UK’s best value multi-layer foil insulation

19 layers of interlaced material providing a tested ‘R’ value of 2.218

Maximum insulation, minimum space

Lightweight, flexible & easy to install

Tested ‘R’ value = 2.218

Ideal for new build or retrofit

Fits over or under rafter

Made from 40% recycled materials

Use to Reach CSH levels 3 to 6

SuperFOIL SF19 is the UK’s best value multi-layer foil insulation. Consisting of 19 layers of reflective foil, with thermo foam speration layers. SF19 has radiant reflective properties, reflecting unwanted heat from solar gain in summer and enhancing insulation in winter. SF19 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 SF19 is easier to handle, install, cut, and seal than any other form of building insulation, and lasts over 50 years with minimal loss of performance caused by dust, drafts, pests or osmosis. Request a sample pack!