Alpine Overhead Doors

Auto High Rise H-O Fire-Tite®


Product Features:
  • High Rise H-O Fire-Tite® marine curtain doors are built for marine bulkheads
  • This door is Classified by UL to withstand hydrocarbon pool fires for 2 hours
  • The Maritime steel doors provide protection against rapid temperature increase
  • Offshore maritime steel shutters are also available in stainless steel
  • Offshore marine shutters are built in accordance with the requirements specified by Underwriters Laboratories Inc. 
Functional Benefits:
  • Alpine’s Rolling High Rise H-O Fire Doors were tested for a period of 128 minutes (122 minutes and 15 seconds of continuous fire exposure) under the temperature conditions specified in ASTM E1529-93, “Standard Test Methods for Determining Effects of Large Hydrocarbon Pool Fires on Structural Members and Assemblies.” 
  • Salty ocean water corrosion is greatly reduced by our Quality Powder Coating. 
  • Fumes and gases are maximally controlled from escaping into the environment
FIRE-TITE LABELING:
  • 3 hr Rating – 3 hour approved for doors in dividing fire walls with openings not exceeding 162 sq. ft. in area. Sizes above 162 sq. ft. will be oversized.
  • 1-1/2 hr Rating – 1.5 hour approved for doors, in vertical shaft openings not exceeding 162 sq. ft. in area. Sizes above 162 sq. ft. will be oversized.
  • 3/4 hr Rating –  0.75 hour approved for doors in a corridor or a room-partition opening not exceeding 162 sq. ft. in area. Sizes above 162 sq. ft. will be oversized.
  • 4 Hour Rated (Optional) – Approved for doors with openings not exceeding 162 sq. ft. in area. Sizes above 162 sq. ft. will be oversized.
  • *Oversize Doors will bear an “Oversize Fire Rated Door” label on the bottom bar*
CAD Drawings Alpine Overhead Doors Auto High Rise H-O Fire-Tite®

All Available Specifications