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: 3/16" (4.78 mm) steel diamond plate exterior with 12 ga galvannealed steel stiffener channels.
Door Frame Finish: Gray primer
Concrete Install 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: Continuous stainless steel piano hinge
Spring: 316 Stainless steel nitrogen cylinder(s)
Live Load: 150 psf
Sizes: Minimum 16" x 16", Maximum 42" x 54"