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Fire Door Listings

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
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


Factory Mutual Listing


The following documents are excerps from the FM Approval Guide that list Cornell product. A complete FM Approval Guide is available through the Factory Mutual Website.


CA State Fire Marshal


Cornell Fire Doors are listed with the California Office of the State Fire Marshal.


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24 Elmwood Ave., Mountaintop, PA 18707 | Tel 800.233.8366 | Fax 800.526.0841 | Email

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