Low-emissivity glass contains a metallic coating that reflects:
Answer Infrared and Ultraviolet radiation
Low-e glass coatings come in two types: passive coatings and solar control coatings. The passive coatings are more effective in cooler, heating dominated climates. The Solar control coated glass is more effective in warmer, air conditioning dominated climates.
Asked by Tony Conrad · Last updated 3 months ago · 216.3K views