​Stormtite™ AP Model 627 is the best-in-class insulated, heavy-duty, rolling steel service door that is engineered to provide advanced performance in industrial and commercial applications where thermal performance, climate control and security are primary concerns.   

Key Features:

• Max Width:     30'4" (9246 mm)
• Max Height:    19'4" (5893 mm)
• 24 gauge galvanized steel front and back  
• Polyurethane insulation with an R-value of 10.9
• Flat insulated slat profile, FIT-265
• Standard advanced perimeter protection seals