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859-431-3690 KY

 

513-872-0888 OH

 Rolling steel fire doors are commonly used in buildings where interior  fire walls have been constructed to separate an area within the building to contain potential  fires within the building spaces.   Such doors can also be used in exterior applications to protect against fire risk from adjacent buildings.

Wall construction within buildings  requiring fire rated walls could be specified to carry a 4, 3, 1 1/2 or 3/4 hour ratings.

 

  Rolling Fire Doors

 

Division Overhead Door, Inc.  specializes in commercial and industrial application of doors and their systems.  Give us a call at 513-872-0888 to discuss your needs. 

 

 

fast service you can count on!!!

 

 The fire doors should be drop tested once a year, in some cases twice, depending on the fire code in your city or your insurance requirements.  Division Overhead Door, Inc. has a drop test program that you can rely on.  Please click here to learn more.