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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.

Capitol Fireproof Door Hollow Metal Building Entrance-Bronx-NY

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

Technical Data Sheet

Shop Drawings

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Hollow Metal Door gallery

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