ETO Doors Corp 3 Hour Fire Door Frame Company: ETO Doors Corp.
SIZE LIMITATIONS - per UL Subject 63
Tested Configuration Size Single 4' wide x 8' high Standard Pair 8' wide x 8' high Double Egress Not Allowed
Tested Configuration Size
Single 4' wide x 8' high Standard Pair 8' wide x 8' high Double Egress Not Allowed
MATERIAL
16 gauge cold rolled steel or heavier
CORNER CONSTRUCTION TYPE
Mitered corners; Fully welded
