Top-quality vinyl window manufacturers?
Can someone recommend a few manufacturers of top-quality vinyl windows besides Pella and Andersen? We're located in Philadelphia, PA.
We're going the vinyl route to save some money, but we want a GOOD window preferably from a company I've heard of. We have two estimates already, both of which insist their windows are "the best"-- anyone hear of AccuWeld or United Vinyl before?
Our first window is going to be a 10.5 foot wide bow that desperately needs replacing. I don't want to find out about sag, warping, etc. on something that size.
Any other tips on a window that size would be appreciated too. Thanks!