Builders Series 3 Hour Temperature Rise Doors

Approved with SAFTIFIRST Glazing

Fire Rated


Listed by Intertek

Listed by UL

Pair Door

Positive Pressure

Safety Glazing

Single Door

Smoke Rated

Temperature Rise


3 hour temperature rise doors tested to NFPA 252/UL10B/UL10C. Available with vision lites up to 100 sq. inches. See more information below!

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Product Advantages

  • 3 hour temperature rise doors available in sizes up to 48 in. x 96 in. with vision lites up to 100 in.².
  • Depending on glazing selection, door thickness ranges from 1-¾ in. to 3 in.
  • For interior or exterior applications.
  • Listed and labeled by UL and Intertek.
  • USA-manufactured for fast lead times and competitive pricing.
  • 5-year manufacturer’s warranty.
  • For specialty construction including dutch doors, please call Titan Metal Products.

UL 10B, UL 10C, UL 1784, NFPA 80, NFPA 252, ASTM E152, ASTM E2074, CAN/ULC-S104, CPSC 16 CFR 1201 Cat. I. & II., ANSI Z97.1, HMMA 860, HMMA 861, HMMA 866

Size Chart
Fire Rating Max. Door Opening (Single Door) Max. Door Opening (Pair Door)
3 Hours 48 in. x 96 in. (1.21 m x 2.43 m) 96 in. x 96 in. (2.44 m x 2.44 m)
Data Sheet
Door Construction
Doors and door frames are made in heavy duty steel and insulated to meet the 450º F temperature rise door requirements. Door frames are shipped welded as standard and can be shipped knocked down upon request for ease of assembly in the field.
Hardware Options
Titan Metal Products offers standard hardware packages and can accommodate most specialty hardware options.
Standard Options Standard Finishes
The Titan Difference:

Our products are listed and labeled by nationally recognized testing laboratories such as UL, Intertek and Guardian Fire Testing Laboratories, providing assurance that our products are tested and certified to meet the required standards.


Just Give Us A Call at 1-866-TITANMP (848-2667) or Contact Us to discuss the solution you need!

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