Posts Tagged ‘ Evolutions ’

VEKA Qualifies First Passive House System

Nov 12th, 2013

*+-VEKA Inc. has announced it has tested and qualified its first vinyl window system with PHIUS (Passive House Institute US). The Evolutions┬« double hung/slider system is the first vinyl system to meet specifications under PHIUS in the U.S. from a vinyl extruder, according to a company statement. The Evolutions window qualified with a whole-window U-value […]