Discussion Board Forum for Vinyl Windows

Does anybody have any ideas where i can see some side by side testing of foam insulated windows vs. multi chamber window ratings and test data?

sounds like you are making steps in the right direction, but my question to you is if you are goind Ultra fiberglass upstairs, why go with Styleline downstairs, go with the Classic. The Ultra and Styleline have two different frame profiles and may look strange from an outside appearance. The Classic...

Not necissarily true. The concept behind renewal is to combine wood fiber with vinyl and create a stronger window, but the window has not been on the market long enough to provide strong feedback as to how this will test out over time. The window has a lot of interesting bells and whistles, but if t...

i am very familiar with evans out of edmonds washington and know about their products and practices inside and out. They are a very hard sell company with a decent window out of Spokane WA, VPI, which they falsly brand as their own.