Standard Fire Rated Access Door - 12 In x 18 In

Availability: 2 Weeks
Wall and Ceiling applications. 18 gauge cold rolled steel door and trim. 16 gauge steel box return frame. White powder coat finish.
  • Buy 5 for CA$167.60 each and save 3%
  • Buy 10 for CA$161.85 each and save 7%

The WB-FR Standard Fire Rated Access Door is designed for both wall and ceiling applications. For walls, this door has an Underwriters Laboratories (UL and ULC), 1-1/2 hour “B” label, with a maximum temperature rise of 250 degrees Celsius after 30 minutes for vertical wall installations. Warnock Hersey International; Pittsburgh, CA 1 hr rating for combustible floor/ ceiling applications. 3 Hr. rating for non-combustible floor/ceiling assembly. This door may be used in a 2-hour fire rated wall assembly. For fire rated ceilings, this door has been approved by Warnock Hersey International for 3 hours (*max. size to 24” x 36”). Intertek Spec. ID #57683.


  • Door and Trim - 18 ga. cold rolled steel.
  • Box Return Frame - 16 ga. cold rolled steel.
  • Insulation – 2 inches thick mineral wool contained within door cavity.
  • Hinge - Fully concealed rod type hinge.
  • Allows opening to 170 degrees.
  • Latch - Self-latching direct-action latch, opposite hinge. Accepts both key and knurled knob, included with each door.
  • Automatic Panel Closer - Standard on all doors.
  • Inside Panel Release - Standard on all doors.
  • Finish - White powder coat finish.
  • Masonry Anchor Straps - Standard on all doors.

Available options (call for pricing)

  • Mortise lock preparation
  • Stainless steel #304 and #316 (#4 satin finish)
  • Pemko hot smoke seal gasketing
  • Custom sizes available

Ceiling Installation - To comply with current fire regulations, largest size acceptable is 24 inches x 36 inches.

More Information
Material Specifications Cold Rolled Steel
Warnock Hersey Mark YES
ULC Approval YES
Dimensions, Exterior Width 12 Inches - Door
Dimensions, Exterior Height 18 Inches - Door
Net Weight Shipping Weight - 19 Lbs