BI model fire-rated, insulated access doors provide access through openings in fire-rated vertical or horizontal surfaces. 

UL listed "B" label for 1-1/2 hours in vertical surfaces (maximum temperature rise to 250° F in 30 minutes. Warnock-Hersey listed for 3 hours in horizontal surfaces.


Wall Bead Flange 

Vertical or Horizontal Installation 

Fire Rated Vertical and Horizontal

DOOR SIZE: 22" wide by 30" high

ROUGH OPENING SIZE: 22 ¼" wide x 30 ¼" high

MATERIAL: 16 gauge steel frame, 20 gauge steel door

LOCK/LATCH: Key/Knurled Knob Operated Lock

FLANGE: Drywall Bead Flange

HINGE: Concealed Pin Hinge

FINISH: Gray powder coat primer

We are happy to assist you from the beginning of your project to its completion, ensuring that the best product and pricing have been made. Feel free to call us anytime at 1-800-609-2917 or email us at [email protected] We are looking forward to supplying your building project!

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