ThermaWrap Radiator Foil can be easily cut to size to fit discreetly behind your radiators. The aluminium foil surface of the membrane efficiently reflects heat from your radiators back into the living space, preventing heat loss and reducing your energy bills.

R-Value up to 0.74 m²K/W, equivalent to 35mm of Mineral Wool Insulation.

Increases the performance of your radiator.

Saves energy and money by retaining heat.

Cut to fit any size.

Stops heat escaping.

Ultra Thin, lightweight, flexible, durable and easy to install.

Easily wiped clean.

Water, mould and fungi resistant.

Made in Britain.