FIRE RESISTANT PRODUCTS & COMPONENTS
PRODUCT DESCRIPTION
Adjustable Pressed Steel Door Frame (Knock Down) (16 gauge) for installation in 20-90 minute locations in steel/wood stud drywall or masonry openings.
Maximum Sizes
Single Swing: 3'0" wide x 8'0" high
Standard Pairs: Not allowed.
Double Egress: Not allowed.
Minimum Wall Thickness: 5-1/2"
Maximum Wall Thickness: 8-3/4"
Qualified per UL 10c (2009), NFPA 252 (2008), and CAN / ULC S104 (2010) for up to a 90 minute positive pressure fire endurance rating.
For use with listed and labeled fire rated wood or steel doors.
