All max duty door and frame assemblies are made in the usa by an sdi certified manufacturer.
Heavy duty metal door.
Standard steel doors are classified in four levels.
Levels and models covered in ansi a250 8 sdi 100 recommended specifications for standard steel doors and frames are sdi term aid in the selection and specification process for the steel doors and frames level describes the degree of durability needed for a give commercial application and mainly designate the thickness of the steel face sheet.
Inverted top and bottom channels for additional stability and protection.
Fire rated right hand unfinished steel commercial door slab with panic bar and adjustable frame 759 00 779 00.
Level 1 1 3 4 and 1 3 8 standard duty level 2 1 3 4 heavy duty level 3 1 3 4 extra heavy duty and level 4 1 3 4 maximum duty.
Level 2 16 gage model 1 full flush or model 2 seamless physical performance b 1 000 000 minimum cycles pioneers extra heavy duty doors are made primarily of 16 gage carbon steel and have been tested to 4 000 000 cycles in accordance with ansi a250 4.
Gray flush exit with 5x20 vl left hand fireproof steel commercial door with knockdown frame.
The door bar holders 1 pair shipped with steel blots installation becomes hassle free.
Heavy duty concealed hinge.
Extra heavy duty doors per ansi a250 8.
Armor door 36 in.
Entrance door comes ready to be installed with a welded steel frame.
1 3 4 thick door with three deadbolt preps.
Kool 360 heavy duty door barricade brackets crafted from thick stainless steel unlike others using aluminium or plated metal up to 1 8 3mm thick 2 5 wide robust and sturdy.
Set your store to see local availability choose options.
Extra heavy duty steel door with 3 deadbolt preps.
Entrance door the 36 in.
Heavy duty spring hinges and one 4 1 2 in.