Product Covered:
IDP 20 Minute to 3 Hour Steel Fire Door Frames.
Per: NFPA 252 (2008) Standard Methods of Fire Tests of Door Assemblies, UBC 7-2 (1994) Fire Tests of Door Assemblies, UBC 7-2 (1997) Fire Tests of Door Assemblies, UL 10B (2009) Fire Tests of Door Assemblies, UL 10C (2009) Positive Pressure Tests of Door Assemblies, and CAN4 S104 (1985) Standard Method for Fire Tests of Door Assemblies.
MAXIMUM SIZES:
STANDARD FRAMES
Single Swing
Maximum Width: 48"
Maximum Height: 120"
Minimum Wall Thickness: 2"
Standard Pairs
Maximum Width: 96"
Maximum Height: 120"
Minimum Wall Thickness: 2"
Double Egress Pairs
NOT PERMITTED
DOOR WITH FIXED BAR TRANSOM
Single Swing
Maximum Width: 48"
Maximum Height: 120"
Maximum Transom Width: 48"
Maximum Transom Height: 32"
Minimum Wall Thickness: 4"
Standard Pairs
Maximum Width: 96"
Maximum Height: 120"
Maximum Transom Width: 96"
Maximum Transom Height: 32"
Minimum Wall Thickness: 4"
