Firemiser™ Insulated Fire Door 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 |
| Firemiser™ Insulated Fire Doors | Rolling-Steel Type Fire Doors | GSVV.R1422 | R1422 | 4 HR, 3 HR, 1-1/2 HR, 1 HR or 3/4 HR | Rolling-Steel Type Fire Door Certified For Canada | GSVV7.R1422 |