tesa Silver Radiator Heat Reflector Foil (L x W) 1 m x 70 cm

Reduces the heat loss through walls by the reflection of the heat energy and thus saves heating costs. Suitable for mounting behind the radiator. Our radiator heat reflector is a great addition to your home, simply install it behind your radiators and you'll be amazed at the heat you'll save! Fantastic in the winter, these items will quickly recoup their value through the heat that would otherwise be wasted through your walls.

Price: 11.99 from Conrad Electronic