National Custom Hollow Metal

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Millions of tourists flock to America’s East Coast and Gulf Coast each summer in pursuit of fun in the sun, but the threat of hurricanes hangs over those areas for several months of each year. Hurricane season begins during the summer and lasts well into the fall, and commercial office buildings in coastal areas must be engineered to weather any storm. Our team at National Custom Hollow Metal proudly offers custom-built Windstorm Hurricane Doors and frames, and we can give you a quote in two hours or less!

We’ve been manufacturing custom-built stainless steel doors and frames in The USA for over five decades, and The Difference is Quality at NCHM! Windstorm Hurricane Doors and frames meet the requirements for both Florida Building Code (FBC-2020 FL#14584) and Texas Department of Insurance (TDI-DR-495) specifications for both stainless steel and galvanneal doors and frames, and we offer shipping on your schedule. All NCHM orders include Quik Ship service, and we can ship most frames in one week and doors in two weeks. We also offer expedited shipping options, including Hot Rush and Walk Thru service for distributors who are on a tight schedule. Let us know when and where you need your hurricane doors shipped, and we’ll build them to your specifications.

We can manufacture your choice of 3’0” x 7’0” single-door opaque steel outswing steel flush doors or 6’0” x 7’0” opaque steel double doors with a label rating of +/- 70 psf. Our hurricane doors are constructed from continuously welded sheets of 16 gauge steel galvanneal or stainless steel with top and bottom spot-welded channels and can be installed into masonry or wood stud walls with 3/8 “ x 5” lag bolts. Windstorm hurricane doors and frames have passed 70 psf (asd), and meet all the requirements for 150 mph wind speed, including large missile impact. Windstorm doors and frames can help you meet your labeling requirements for Wind Zone 4, and we offer up to three-hour Warnock Hersey fire labeling for seamlessly constructed galvanneal doors.

Windstorm Hurricane Doors and frames are ideal for municipal buildings, storage facilities, and commercial exterior entrances in coastal communities up to 50 miles inland. To learn more and receive a quote in two hours or less, Contact us online or at 800-334-3070. Email us at [email protected].