Windows

Weather King Windows feature "Weather Break"™ insulated glass manufactured in our own plants using the latest in warm edge glass technology. All "Weather Break"™ insulated glass incorporates the patented DuraSeal™ spacer from TruSeal Technologies that has been widely tested and proven to provide a long service life, reduced heat loss and less condensation on the glass. All our Energy Star windows use Comfort E2™ Low E glass.