With the TesaMoll Thermo Cover transparent insulation film from Tesa you can easily insulate windows in your home. The non-adhesive foil acts as an insulating air cushion. This makes it ideal for windows where a second layer of glass is missing. The window insulation also reduces condensation from windows. You simply attach the insulation film to your window with the supplied transparent double-sided adhesive tape. Use a hair dryer to apply the foil smoothly. The TesaMoll insulation foil has a size of 1.7m x 1.5m (2.55m²).