Having looked at several different vinyl window brands, Certainteed, Vytex, BF Rich, Simonton, and reading the posts on the board, I'm confused about the spacers they use. Some advertise the Duraseal spacer, but also refer to the swiggle seal spacer. Is there a difference between the duraseal and swiggle, is the duraseal a type of swiggle seal, is one better than the other. Are they both inferior to the super spacer. The process of finding a good middle of the road window is starting to make my head spin.
Ed
800-399-4623