Prevent energy loss and reduce household energy bills with SuperFOIL RadPack Radiator Insulation Foil. Installed behind radiators - it uses a super low-emissivity outer layer to reflect up to 95% of radiant energy away from the wall and back into the living space. Its bubble core provides an extra layer of insulation, further preventing the transfer of heat. Easy to install - it includes self-adhesive pads and fits all radiator shapes and sizes (gives coverage for 3+ radiators). Features: Prevents energy loss Easy to install - just cut to size and secure to the wall using the sticky pads provided Fits all radiator shapes and sizes Ultra low emissivity surface reflects over 95% of infrared energy back into the living space 3mm central bubble layer for maximum core thermal performance Increases the energy efficiency of your home with immediate results Contains 3m² of SuperFOIL Radiator Insulation - enough for 3+ radiators No need to remove radiators from the wall Specifications: Dimensio