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This Access Door Provides a Trimless Appearance with a Rigid 5/8” Recessed Flange for Drywall Application up to the Outside of the Frame.


Materials: Satin finish galvannealed steel or 304 stainless steel.

Frame: 16 ga (1.61mm) steel up to and including 30” x 48” (762mm x 1219mm) or 14ga (1.99mm) steel for larger sizes.  Depth  2-1/4” (57mm).

Flange:  Concealed flange is recessed 5/8” to allow for wallboard installation on top.  Flange is 1-1/4” (32 mm) W.

Door Panel: 18 ga (1.31mm), with a  22 ga (0.85mm) liner.

Insulation: The door panel contains 1-1/2” (38mm) of high temperature insulation material.

Finishes: Rust-inhibitive off-white prime coat or # 4 polished stainless steel finish on exterior surface.

Hinges: The concealed continuous rod hinge is designed to secure the door panel. The hinge is placed on the long side of the door (“H” dimension) unless otherwise requested.  Sizes greater than 48” (1219mm) in a wall application are provided with a continuous piano hinge.

Panel Closer: The automatic panel closer will close and latch the door from an open position of approximately 90° as required by NFPA 80.

Latch: Flush mount 1/4” allen key (A). All fire-rated locks are self-latching and include an interior latch for sizes including and exceeding 406mm x 406mm (16”x 16”). Interior latch for smaller sizes is available as an option.

Sizes:  Minimum size 8” x 8” (W x H). Maximum size for walls is 48” x 60”, for ceilings is 36” x 36” or 30” x 48”.


Intertek Warnock Hersey Listed and Labeled: 

2 Hour Fire Rating for vertical and horizontal installation

Temp Rise Max: 139°C / 250° F at 30 Min 250° C / 450° F at 60 Min


Testing standards:  

Vertical:  NFPA 252, UL 10B, CAN/ULC S104 

Horizontal: UBC 43-7, CAN/ULC S112