Manufacturing of rolling and side folding security doors and grilles for commercial applications.

• See also:
• Masterformat 1995
• 08300 - Specialty Doors
• 08310 - Access Doors and Panels
• 08330 - Coiling Doors and Grilles
• 08340 - Special Function Doors
• 08350 - Folding Doors and Grilles
• 08360 - Overhead Doors
• 08400 - Entrances and Storefronts