Wood Door Frame (Knock-Down) for installation in 20 minute with hose stream locations in steel/wood stud drywall or masonry openings.
Type A (Neutral pressure)
| Maximum Size of Openings: |
3'0" wide x 7'0" high |
| Maximum Overall Dimensions: |
3'1-3/8" wide x 7'2" high |
| Minimum Wall Thickness: |
3-3/4" |
Type B (Positive pressure)
| Maximum Size of Openings: |
6'0" wide x 8'0" high |
| Maximum Overall Dimensions: |
6'2-3/8" wide x 8'1-3/16" high |
| Minimum Wall Thickness: |
4-1/2" |
Evaluated to the following:
Unless otherwise noted, assemblies in this section have been tested to the following standards:
ASTM-E152, Methods of Fire Tests of Door Assemblies; ASTM-E 2074 (2004) Standarad Test Method for Fire Tests of Door Assemblies, Including Positive Pressure Testing of Side-Hinged and Pivoted Swing Door Assemblies;
CAN/ULC-S104, Standard Method for Fire Tests of Door Assemblies;
NFPA-252, Standard Methods of Fire Tests of Door Assemblies;
UBC-7-2-94, Uniform Building Code;
UL-10(b), Fire Tests of Door Assemblies; UL-10(c) Positive Pressure Fire Tests of Door Assemblies;
and are installed, unless otherwise noted, in accordance with the following:
NFPA-80 Standard for Fire Doors and Other Opening Protectives.
Manufacturer's Instructions.
Listed maximum sizes of lights are based on sizes tested and may exceed local code requirements.
All frames are identified by either a label or embossed marking bearing the wording "Listed (Product)" and the WHI Certification Mark. Frames rated for less than 3 hours also bear the time interval. Frame labels that do not include a time interval are rated for 3 hours.
