700 Series
Casement & Awning

Tough, Commercial Grade Frames & Sashes

Ordinary windows are built on lightweight frames made from low-quality vinyl. These frames sag, warp, and crack when the walls flex and shift in response to changes in temperature. By law, these windows cannot be used in structures with more than three floors. Commercial grade windows are built to bear the burden of structural shift, and to perform for decades without cracking or changing shape. That's why we build every window to meet that standard—we design it to last.

American Hardware

All of our windows come with fully rust-proof hardware, made by American workers. We guarantee that all window locks and cranks will work like new for the entire life of the window.