Hollow Metal Doors
At Capitol Fireproof Door our hollow metal doors are made of the highest quality open-earth, cold-rolled, pickles, patent-leveled sheet steel. Every door is engineered to meet or exceed the architectural requirements for full flush doors.
The inner core can be honeycomb or 22 gauge inverted hat shaped steel ribs, welded to outer face sheets running 6 inches on center throughout the door.
Continuous bonding of core to metal face sheets.
Rock wool insulation fills gaps between ribs, packed to a specific density to act as a sound deadening material.
Doors are mortised and reinforced for any type of hardware
Flush doors can be fabricated in 14, 16, 18, or 20 gauge steel
Seamless, galvanneal manufacturing with top and bottom capped is available
All exposed surfaces are clean and can be finished with one coat of metallic primer
Doors Styles
Shop Drawings
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