Alpine Overhead Doors


Product Features:
  • High quality rolling metal fire doors at a competitive price
  • Optional internal flame baffle prevents infiltration through header
  • Approved for roll down stainless steel fire doors
  • Oversize UL label up to 56′x30′
  • Overhead fire rated doors are built in accordance with requirements specified by Underwriters Laboratories Inc.
Functional Benefits:
  • These doors provide access control and security protection under normal use and will close automatically in the event of a fire, serving as fire stopping to contain the spread of a fire
  • Conventional design offers a push-up operation product, where Auto Fire-Tite® products do not (max. push-up dimension: 10’ft wide x 10’ft high)
  • Hand Chain or Motor Operation available for larger sizes. 
  • Fire Doors activated only by 165º fusible link (Conventional) carry the lowest upfront cost available
  • 3 hr Rating – 3 hour approved for doors in dividing fire walls 
  • 1-1/2 hr Rating – 1.5 hour approved for doors, in vertical shaft openings
  • 3/4 hr Rating – 0.75 hour approved for doors in a corridor or a room-partition
  • 4 Hour Rated (Optional) – Consult factory for more information
  • Fire rated doors over 152 square feet will receive a Classified UL label marked “OVERSIZE ROLLING STEEL FIRE DOOR” that includes the hourly rating as well as the certification number
CAD Drawings Alpine Overhead Doors Fire-Tite®

All Available Specifications