Why Fiberglass Windows Perform Well in North Alabama

- whether the frame resists warping in high humidity the glass package and U-factor the warranty on both the window and the seals the installer’s flashing and moisture-control method how much upkeep the finish will need

A well-chosen fiberglass window tends to pay off in the ways homeowners notice most, fewer drafts, steadier comfort, and less hassle as the full frame window installation years go by.