How come I can't give 0 stars? This mob is a sham. 17 windows and 3 sliders. Never performed well. And the warranty is useless and WS uses a warranty claim as their opportunity to sell you more junk through their "inside sales" dept. "Well we gave you a twenty year warranty, but it has been 16 years. We will discount new parts 50%." Apparently, WS thinks we are supposed to remanufacture their door. No contractor will touch it. It is either under warranty or not. Evidently, "not" per WS misrepresentations. They don't even have a warranty dept...
Am currently preparing lawsuit. I see they have faced numerous lawsuits, including class actions. Well founded as it is their custom and practice not to honor the warranties that they wrote (adhesion contract and illusory). That is classified as fraud subject to punitive damages.
Good value and cool product? Look at the pic.