Exterior Frame Material: 12 ga (2.75 mm) galvannealed steel, supplied with stainless steel anchor straps
Door Frame Material: 14 ga (1.99 mm) galvannealed steel
Door Panel Material: 1/4" (6.35mm) aluminum diamond plate and 14 ga (1.99 mm) mill finish aluminum door liner. 12 ga stiffener channels.
Depth: 6-½" (165 mm)
Door Frame Finish: Gray primer
Outer Frame Finish: Bituminous coating
Insulation: High temperature insulation in door
Latch: 316 Stainless steel slam latch with removable cover plug, operable from the top side by a removable tool and underside by a spoon handle.
Hinge: Heavy duty continuous zinc plated steel hinge w/brass pin
Spring: 316 Stainless steel nitrogen cylinder(s)
Live Load: 150 psf
Sizes: Minimum 30" x 24", Maximum 64" x 60"