The JL Industries FDP series is the fire-rated, insulated access panel for plaster walls and ceilings: the concealed frame with plaster bead keys into the plaster, leaving only the door visible. Like the rest of JL's fire-rated line, it is UL Listed and Labeled at 1-1/2 hours for wall installs, self-closes and latches from 90 degrees open as NFPA 80 requires, and carries a 2 in mineral wool core. Pick your door size above.
Specifications
| Series | FDP (current factory series 9FDP) |
| Fire rating, wall | UL Listed and Labeled, 1-1/2 hours per ANSI/UL 10B and CAN/ULC-S104 |
| Flange | 1-3/8 in wide plaster bead, recessed 3/4 in from the face of the door |
| Frame / door | 16 ga frame / 20 ga door, cold-rolled steel, white powder coat |
| Insulation | 2 in mineral wool |
| Hinge / closer | Continuous hinge; self-closing and self-latching from 90° (NFPA 80) |
| Latch | Universal slam latch with ring and key |
| Country of Origin | USA |
Sizes and rough openings
| Door size | Model | Opening, stud/masonry (C) | Opening, 5/8 in wallboard-lined (D) | Weight |
| 8 x 8 in | FDP-0808UW | 8-3/8 x 8-3/8 in | 9-5/8 x 9-5/8 in | 6 lb |
| 12 x 12 in | FDP-1212UW | 12-3/8 x 12-3/8 in | 13-5/8 x 13-5/8 in | 10 lb |
| 16 x 16 in | FDP-1616UW | 16-3/8 x 16-3/8 in | 17-5/8 x 17-5/8 in | 15 lb |
| 18 x 18 in | FDP-1818UW | 18-3/8 x 18-3/8 in | 19-5/8 x 19-5/8 in | 17 lb |
| 24 x 24 in | FDP-2424UW | 24-3/8 x 24-3/8 in | 25-5/8 x 25-5/8 in | 27 lb |
Where a fire-rated panel is required
An access opening cut into a fire-resistance-rated wall or ceiling needs a listed, self-closing access door, or the opening compromises the assembly's rating. A listed panel is valid only for its listed assemblies; confirm the assembly and rating with your AHJ. Fire door assemblies are installed and maintained under NFPA 80.
Other sizes and configurations
Larger sizes, other materials, heavier gauges, and lock options are factory orders, and the flush steel FD series covers the standard exposed-flange install. Ask us for a quote on anything not listed.
Documents and downloads
For specification and installation: the manufacturer's FDP series submittal (PDF), fire-rated series maintenance guide (PDF). Need a project-specific submittal filled out? Send us the project details with a quote request.