Glass with a reflective surface film to reduce heat gain and light transmission.
See Solar Reflective Coatings
This is an ordinary float glass with a metallic coating to reduce solar heat. This produces a mirror effect, and is mainly used in building façades.
Window glass coated to reflect visible light and solar radiation striking the surface of the glass.
A window glass that has been coated with a reflective film and is useful in controlling solar heat gain during the summer.