Wood Door Frame (Douglas Fir) (Knock-Down) (Rabbeted Casing) (Applied T Stop) (Single or Double Rabbet) for installation in 20 minute locations (without hose stream) in steel/wood stud drywall openings.
| Maximum Size of Openings: |
4'0" wide x 9'0" high |
| Maximum Overall Dimensions: |
51" wide x 109-1/2" high |
| Minimum Face: |
1-1/4" |
| Minimum Wall Thickness: |
2-7/8" |
| Minimum Jamb Depth: |
3-13/16" |
Note: Sidelights are not allowed with door pairs.
Wood Door Frame (Douglas Fir) (Knock-Down) (Applied T Stop) (Single or Double Rabbet) (Applied Casing) for installation in 20 minute locations in steel/wood stud drywall or masonry openings.
| Maximum Size of Openings: |
Singles- 4'0" wide x 9'0" high
Pairs- 8'0" wide x 9'0" high |
| Maximum Overall Dimensions: |
Singles- 49-1/2" wide x 108-3/4" high
Pairs- 98-1/8" wide x 109-1/16" high |
| Minimum Wall Thickness and Minimum Jamb Depth: |
3-3/4" |
| Minimum Frame Thickness: |
3/4" |
Note: Sidelights are not allowed with door pairs.
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;
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;
and are installed, unless otherwise noted, in accordance with the following:
NFPA-80, Fire Doors & Windows.
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.
