Pipe Insulation Bubble Wrap Superfoil SFBA - 8cm x 7.5m Description SFBA is the UKs leading bubble foil insulation. It can be used to insulate under floors, in walls, in dry linings such as for cellars and can also be used in green houses and other industrial applications. SFBA is designed to maximize insulation performance with a quick and easy installation. SFBA is an ideal radiant barrier for supplementing existing insulation, helping to keep your house warmer in winter and cooler in summer. SuperFOIL SFBA can be used to meet or improve U-values in both new build and renovation projects. SuperFOIL SFBA improves the overall energy performance rating in your property. SuperFOIL SFBAs slim profile means minimal effect on room height. SuperFOIL SFBA improves the general airtightness of the building. SuperFOIL SFBA provides a thermal break to reduce the risk of thermal bridging. SuperFOIL SFBA resists the passage of moisture through floors. SuperFOIL SFBA is simple and safe to install without the need for specialised protective equipment or clothing