The WB FR-DW 800 Series Standard Fire-Rated Access Door with Drywall Flange is a durable, fire-rated flush access panel designed for wall and ceiling installation in applications where fire resistance and a concealed appearance is required. Featuring a heavy duty, 16 gauge steel frame with an insulated 20 gauge steel door and a white baked, paintable enamel finish, door is fire-rated for 1 1/2 hours in vertical installations and for 3 hours in horizontal installations. This fire rated access door with mud in flange features a perforated, tape-in flange allows for a trimless appearance to eliminate visual distraction.

Specifications

• Door: 20 Gauge Steel, 2 1/2″ Deep
• Frame & Trim: 16 Gauge Steel
• Casing Bead: 1″ Wide, Perforated 24 Gauge Galvanized Drywall Flange
• Finish: White Baked Enamel, Paintable Surface
• Latches: Self-latching Slam Catch
• Lock: Flush, Knurled Knob Lock with 1 Key
• Hinges: Continuous Piano Hinge (allows opening to 140°)
• Insulation: 2″ Thick ROXUL™ Mineral Wool
• Automatic Door Closer: Spring Closer for Vertical Position Only (ceiling position requires self-assisted closing)
• Interior Latch Release: Allows Opening of Door from Inside
• Fire Rating – Walls: UL Listed “B” Label for 1-1/2 Hours (vertical installation) – This Door May Be Used in a Two Hour Fire Rated Wall Assembly
• Fire Rating – Ceilings: Warnock-Hersey Approved for Use in a 3 Hour Fire Rated Ceiling Assembly (horizontal installation) – Largest Size Acceptable is 24″ x 36″,  for Larger Than 24″ x 36″
• Applications: Walls, Ceilings (depending on size)