Capitol Glass has been serving Alaskans with high-quality windows since 1951. Formerly known as Capitol Northerm, we build custom windows developed through decades of experience designing and making windows specifically for Alaska’s northern climate. Built in the north, for the north, Capitol Glass windows and doors are your best choice for keeping your home warmer (and quieter) while saving you money on heating your home.

American Architectural Manufacturers Association
National Fenestration Rating Council logo
Certified Alaska Tough logo
Cold Climate Housing Research Center Logo