80 x 80 Oversized Flush Fire-Rated Aluminum Diamond Plate Floor Hatch – WB FD 8500-XL Series

Description

This rugged, flush access door is designed for new or existing openings in interior utility and general purpose applications. Featuring an oversized door for larger openings, the WB FD incorporates the latest fire-resistant technology to protect floors above from fire below. Featuring a heavy-duty, 1/4″ reinforced aluminum cover and an aluminum/stainless steel thermal-break frame both with a mill finish, hatch is Warnock-Hersey tested for a 2 hour fire rating. In addition, it is reinforced for pedestrian traffic and can safely handle 300 pounds per square foot (psf) loading. MADE IN USA.