We are very proud to provide our customers with high-quality Oran and Gentek vinyl thermal pane windows. Both companies are recognized throughout the industry for their great products, service and warranties.

Gentek Building Products is a leader in the North American Building products industry. A pioneer in replacement windows, Gentek began manufacturing windows in the 1950's as Alcan Building Products. A lot has changed since those early days. Today, vinyl windows dominate the marketplace and Gentek's North American Windows Collection continues to meet or exceed industry standards. They take pride in their reputation as a progressive and experienced window manufacturer.

Each new ORAN window is designed to last. Rigid PVC, extruded by Royal Plastics, today's world leader in PVC formulations and extruding technology is used in all ORAN windows. Hardware by suppliers such as Truth Inc., Unique Balance Systems and Allen-Stevens, and glass from Edgetech ensures that your new window will perform surperbly for many years to come.

Both window manufacturers prove their leadership time and time again by producing high-quality, compatible window systems in a variety of styles. Their products allow anyone to easily design a unique, custom-sized window system utilizing any combination of available window types.