Heavy Duty Steel Door

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.

Heavy duty steel door.

Guardian black surface mount outswing steel security door with black perforated aluminum screen model idr10000362001 348 00 348 00. Rigid honeycomb or polystyrene core. This certifies that the shield premium door can withstand entry from highly skilled attackers using heavy duty tools such as crowbars hammers axes saws steel cutting pliers and power drills. 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.

Configure get price. 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. All max duty door and frame assemblies are made in the usa by an sdi certified manufacturer. The door is so secure that during testing the engineers at ift rosenheim gave up trying to penetrate the door after 77 minutes of machine time.

Set your store to see local availability add to cart. Our steel doors are ideal for exterior and interior applications can be prepped for door hardware glass kits and louvers. Heavy duty concealed hinge. Heavy duty spring hinges and one 4 1 2 in.

Inverted top and bottom channels for additional stability and protection. The door bar brackets built for 2 x 4 board. Fire rated doors up to 3 hours. Where optional door levels and models are indicated further analysis on an individual job basis is recommended.

Unique home designs 36 in. Make offer large metal rolling fire door cotton mill salvage jackson tn 46 w x 117 5 h rare vintage huge 98 high x 72 wide heavy duty steel armored barn door free ship 2 800 00. Table 2 is a reference aid matching standard duty heavy duty extra heavy duty and maximum duty doors with general usage requirements within the classification of buildings. The max duty door and frame assembly is built tough.

Extra heavy duty steel door with 3 deadbolt preps. Entrance door comes ready to be installed with a welded steel frame. It comes complete with a commercial grade exit lever and entrance trim set two 4 1 2 in. The door bar holders 1 pair shipped with steel blots installation becomes hassle free.

1 3 4 thick door with three deadbolt preps. Extra heavy duty doors per ansi a250 8.