UL FIRE Glass-Louvered Door

Fire doors play a very important role in the fire resistance of a building by allowing people to evacuate safely

The emphasis on life safety and property protection has never been greater than it is today. Fire doors play a very important role in the fire resistance of a building by allowing people to evacuate safely while also limiting the spread of fire and smoke.

Metrotech Steel Industries, Inc. is proud to introduce to you Metro Therma Doors, successfully tested with UL 10C positive pressure for 3/4 hour, 1 hour, 1 ½ hours and 3 hours with 450^oF temperature rise. All doors are produced under the inspection and labeling service program of Underwriters Laboratories.

Metro Therma door is a symbol of excellence in quality construction and functionality.

What sets it apart from other UL classified doors is that Metro Therma doors are insulated with Rockwool; which is a vital thermal and acoustic insulation product with excellent fire resistance properties offering a working temperature of over 750^oC. Rockwool resist fire and do not promote fire spread and since it has an open fibrous structure, it is ideal for absorbing and regulating noise.