That the vinyl polymer is more than 50 percent derived from salt, one of the most plentiful natural resources on earth?
Gorell Vinyl Windows Gain Green Seal™ Certification Gorell Windows & Doors LLC has received Green Seal™ certification for its five models of double-hung replacement vinyl windows.
Military Base Becomes Newest Community Along Chicago's North Shore Designers used two-toned vinyl windows in upscale townhouses and single-family homes at a converted former U. S. military base. "People are looking for maintenance-free homes all the time - even if the homes are over a million dollars," says Chicago architect involved in the project.