Posts Tagged ‘ Marvin Window and Doors ’

Marvin Certified by Passive House Institute

Jun 21st, 2013

Marvin Windows and Doors, based in Warroad, Minn., is pleased to announce that it has received certification from the Passive House Institute U.S. (PHIUS) for its Ultimate Casement window. “Windows are a key consideration in passive building design,” says Christine Marvin, director of marketing for Marvin. “Because our products are made in the USA, Marvin [...]