Who can install and service an IR window?
A. The IR window must be installed and serviced only by qualified electrical personnel, more information regarding installation can be found in this website. Return Q. How long is the warranty on your IR windows. A. Our general purpose IR windows using the IR polymer are guaranteed for the life of the panel in which they are fitted, they are not guaranteed against damage or mis-use. As our IR windows do not use any adhesives in manufacture or installation our products can be moved or upgraded with ease, We do not however give a warranty on any of the Fluoride crystals as they are hygroscopic and fragile, therefore they will fail eventually.