Rolling Bifold and Walkthrough Doors

Doors hinge on heavy steel

Americans Premium

American Buildings Co.’s premium door is available in pre-assembled and knock down. It has more insulation, heavier steel and thicker jambs than a standard door and meets the most rigid energy specifications. The premium door is constructed with 18-gauge A60 textured galvanized skins, has an Americans with Disabilities Act-compliant aluminum threshold and insulated jambs.

http://www.americanbuildings.com/