Manufacturer of 
Quality Rolling Steel Doors

Made In USA

Fire Rated Doors U.L. Classified

Our U.L. classified fire rated doors are extremely tough under pressure.  These Alpine Overhead Rolling Steel Fire Doors are computer designed and manufactured for the exact specifications and aesthetic needs for your project. No matter how large or small your fire door project, Alpine’s professional engineering staff will quickly and accurately design your fire rated door to exceed any rolling steel fire door specifications or design loads you are trying to achieve.

Alpines success as a leading overhead rolling steel fire door manufacturer can be attributed to over 40 years experience within the overhead rolling steel door industry.  When you decide to buy a door from Alpine, you can feel confident

Below are just two of the stringent tests that our doors have undergone and have successfully passed within a U.L. approved Fire Door Testing Laboratory. At the completion of this Fire Door Testing the Alpine Overhead Rolling Steel Fire Doors allowed Egress and were operational.

Call us today at (631) 473-9300 or visit our website at

Alpine Overhead Doors, Inc., “We’re  Always Rolling”.

fireTite_fireOur fire rated doors are resistant to fire for an extended period of time.


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