This specification covers Pacific Pine's 20 minute rated stile and rail wood construction fire door for neutral pressure, without hose . The door consists of wood stiles and rails and solid wood panels. The door is a Category A fire door (no additional edge-sealing system required) rated for 20 minute locations, neutral pressure, without hose stream.
LIMITATIONS
Maximum size of openings:
Single Swing: 3'0" wide x 8'0" high
Minimum overall thickness:
1-3/4"
Hardware:
Must be Listed & Labelled for use in 20 min. NP wood fire door applications
Must comply with NFPA 80
Cylindrical Latches & Deadlocks
Surface mounted closers and door bottoms
Surface or rim type fire exit hardware
