Sun Window Foil
It reduces the energy of the sun by up to 52%, as well as absorbing 91% of harmful UV rays.
It can be used on both glass and plastic windows and is perfect for use on conservatory, loft, caravan windows etc.
The Sun Visor Window Foil couldn't be simpler to install, just press it against your window and static electricity along with a sprinkling of water will ensure that it remains in place with no need for adhesives.
It measures 1m x2m is suitable for internal or external fitting and can be cut to fit any sized window.
The process is completely reversible and each foil can be easily taken down and reused.