Windows & Doors

Tripane with Krypton

Marvin Windows and Doors offers an even more energy-efficient option for several of its window and door collections with Tripane with Krypton, which involves filling insulated glass units with a blend of three gases: krypton, argon, and air. The mix provides a U-factor of just .03. Tripane with Krypton is available on the Ultimate Casement collection, Ultimate Awning, Ultimate Double Hung, Ultimate Double Hung Magnum and Clad Insert Double Hung.
Jan. 6, 2011

Marvin Windows and Doors offers an even more energy-efficient option for several of its window and door collections with Tripane with Krypton, which involves filling insulated glass units with a blend of three gases: krypton, argon, and air. The mix provides a U-factor of just .03. Tripane with Krypton is available on the Ultimate Casement collection, Ultimate Awning, Ultimate Double Hung, Ultimate Double Hung Magnum and Clad Insert Double Hung.