JL Industries TM-1818CW 18 × 18 Fire-Rated Uninsulated Access Panel – 1½-Hour Ceiling, White Powder Coat

The JL Industries TM-1818CW Fire-Rated Uninsulated Access Panel is UL classified for use in 1½-hour ceiling assemblies. It is constructed from cold-rolled steel with a white powder coat finish, delivering both strength and a clean architectural appearance. A concealed hinge and flush fit ensure seamless ceiling integration. Lightweight due to its uninsulated design, the TM-1818CW provides reliable performance and code compliance for commercial, institutional, and residential projects.

Key Features

• UL classified for 1½-hour ceiling assemblies
• 18″ × 18″ clear opening size
• Uninsulated design for lighter installation
• Cold-rolled steel construction with white powder coat finish
• Concealed continuous hinge for flush fit
• Made in the USA

Model: TM-1818CW Fire-Rated Uninsulated Access Panel

Manufacturer: JL Industries / Activar Construction Products Group

Application: Ceiling assemblies requiring fire-rated access

Fire Rating: UL classified for 1½-hour ceiling assemblies

Construction: Cold-rolled steel panel and frame

Insulation: Uninsulated

Hinge: Concealed continuous hinge

Latch: Screwdriver-operated cam standard

Finish: White powder coat (paintable if needed)

Opening Size: 18″ × 18″ clear opening

Overall Dimensions: approx. 20″ × 20″ frame

Weight: Approx. 11 lb

Origin: Made in USA

• Confirm the ceiling assembly requires a 1½-hour rated access panel.
• Mark and cut the ceiling opening to 18″ × 18″.
• Insert the access panel frame into the opening.
• Secure the frame to ceiling joists with proper fasteners.
• Verify the door sits flush and operates smoothly.
• Finish the surrounding edges for a clean appearance.

Q: What is the fire rating of the TM-1818CW panel?
A: It is UL classified for 1½-hour ceiling assemblies.

Q: Is this model insulated?
A: No, the TM-1818CW is uninsulated.

Q: What material is the panel constructed from?
A: The panel and frame are made from cold-rolled steel.

Q: What is the finish?
A: The panel is finished in a white powder coat.

Q: Can this be installed in wall assemblies?
A: No, this model is designed specifically for ceiling applications.