FFD1

JL Industries One Hour Fire-Rated Floor Door

FFD1 JL Industries One Hour Fire-Rated Floor Door provides access to building components below the floor. FFD1 controls heat transmission and flames with a maximum temperature rise of 250°F (139°C) for 60 minutes. It can handle a live load of 150 psf. Install this durable floor door in dry locations – do not expose it to wet environments. With a rugged 12-gauge galvannealed steel exterior frame, stainless steel anchor straps,14-gauge galvannealed steel door liner, 3/16" steel diamond plate exterior door panel, and 12-gauge galvannealed steel stiffener channels, FFD1 offers durability and strength. It features high-temperature insulation in the door panel and closes with a 316 stainless-steel slam latch that's operable from the top with a removable tool and from the underside with a spoon handle. 

Benefits of Installing FFD1

• Convenient access to components beneath the floor
• Controls heat transmission and flames for up to an hour
• Handles live loads up to 150 PSF
• Designed for dry locations – not to be exposed to water
• Rugged steel frame, door liner, panel, and stiffener channels
• High-temperature insulation
• Durable stainless-steel slam latch

Important Notes: FFD1 comes in sizes from 24" x 24" to 42" x 54". For the best fit, base your order size on the frame's inside dimension. 

Doors with a width greater than 24" open to 90°. Doors that are 24" wide or less open 80° to 85°.

FFD1 from JL Industries offers an excellent solution for fire-rated floor access and is available in various sizes. Call us at 1-800-609-2917 if you have a custom request or questions about our models.