I have an antenna in the glass... will metallised film affect it?
Some cars have an antenna built into the glass for the radio and/or other devices, usually in the rear window. In this case, electro-magnetic interference can occur when a metallised window film is applied. Dial-A-Tint can fit a carbon film to overcome this problem. The carbon film causes no interference and it looks exactly the same as the metallised film, and it still has the same lifetime warranty.