Smoke and Draft Control Products
UL Listing Information
Fire Door Sizes: Classified for openings up to 13'6"W x 12'H or up to 162 sq. feet in area. Doors 50'W x 40'H, not to exceed 1,200 sq. feet are eligible for Oversize Labels. Product size limits apply. For a further description of Oversize Fire Doors, see UL category GSNV.
UL Listing Information Reference Chart
Cornell Product |
UL Product Category |
UL Category Control Number |
UL File Number |
Rating |
Canadian Category |
Canadian Control Number |
SmokeShield® Units
|
Leakage Rated Door Assemblies | OPBW.R1422 | R1422 | Leakage Rated | N/A | N/A |