Specification - MPFR-DW - Insulated Fire Rated Access Door with Drywall Bead Frame

Material - MPFR-DW Series is 20 gauge satincoat steel door and 16 gauge satincoat steel frame.  The MPFR-DW-SS stainless steel Series is 20 gauge #304 stainless teel door and 16 gauge #304 stainless steel frame.

Finish - Satincoat steel doors have a primed white finish.  Stainless steel doors have a #4 brush satin finish.

Door - Flush to frame.  Self-closing.  Can be opened from the inside or back of the door with MIFAB's unique thumb turn latch.

Frame - Four piece welded frame with masonry mounting straps and drywall bead frame for concealed drywall applications.

Hinge - Concealed pivot pins.

Spring - Heavy duty.  An extra spring is provided with every door greater than 14" x 14" (356 x 356) or ceiling installation.  Both springs must be attached to the door to ensure that the door will close when installed in the ceiling.

Latch - Standard - Flush mounted, interchangeable turn ring operator and key operator latch.  Optional - cylinder key lock.  All of MIFAB's cylinder key locks are keyed alike.

Fire Rating - Underwriters Laboratories "B" label.  1-1/2 hours for walls.  Warnock Hersey 1 hour combustible ceilings and walls, 2 hour non-combustible ceilings, and 3 hour non-combustible walls.  Ceiling fire ratings are up to and including the 24" x 36" (610 x 914) size. 

Insulation - Roxul #1280.  2" (50) thick and fire retardant.

Packaging - One door per carton.