Product Function:Doors are Fire Rated by Underwriters Laboratories for 1-1/2 hours, "B" Label, ANSI-UL 10B standard, and CAN/ULC S104 for 2 hours in wall installation only.
Regularly Furnished:Door is fabricated from 16 gauge, galvannealed steel with a white prime coat finish. Door has a heavy duty spring to assure positive latching.
Frame is fabricated from 16 gauge, galvannealed steel with a white prime coat finish. It is equipped with both masonry anchors and bolt holes to facilitate installation in all types of wall construction.
Concealed Hinge operates completely out of sight so that only the door and frame is visible.
Exterior Latch is recessed and is operated using a ring attached to the sliding bolt.
Interior Latch Release Slide is included enabling door to be opened from the inside.
Standard Available Sizes: 8 x 8, 10 x 10, 12 x 12, 12 x 18, 12 x 24, 14 x 14, 16 x 16, 18 x 18, 20 x 20, 22 x 22, 22 x 30, 24 x 24, 24 x 36, 24 x 48, 30 x 30, 32 x 32, 36 x 36, 36 x 48