Alpine^® Auto Fire-Storm^®

Advanced Windstorm Resistant Fire Doors

3 Hour Approved for Doors in Dividing Fire Walls with Openings not Exceeding 152 sq. ft. in area. • 1.5 Hour Approved for Doors, in Vertical Shaft Openings not Exceeding 152 sq. ft. in area. • .75 Hour Approved for Doors in Corridor or Room-Partition Opening not Exceeding 152 sq. ft. in area. • 1.5 Hour Approved for Doors in Exterior Wall Opening not Exceeding 152 sq. ft. in area.

Alpine's Fire Door is tested & approved for the protection of openings in fire walls, vertical shafts and exterior walls up to 152 sq.ft. with a maximum width or height of up to 13ft 6in For openings that exceed these limitations, an oversize certificate is available for sizes up to 56' in width and 30' in height.

Fire-Storm® curtains are constructed of galvanized steel in 2 3/4" flat slat, and can be finished with powder coating or baked enamel finishes. Each door is equipped with a 22 gage steel hood formed to fit the contour of the end brackets. Durable ductile iron with 1/4" semi-solid rivets, hot dipped end locks and wind locks are available. Our door supports and brackets are all steel plates no less than 1/4" thick. Alpine's Torsion Counterbalance Assembly is state of the art, providing maximum security and ease of use.

Contact us today to find out which Alpine® solution is right for you!