Fire-Tite® IMB
Product Features:
- High quality rolling metal fire doors with insulated metal back
- Optional internal flame baffle prevents infiltration through header
- Approved for roll down stainless steel fire doors
- Oversize UL label up to 56′x30′
- Overhead fire rated doors are built in accordance with the requirements specified by Underwriters Laboratories Inc.
Functional Benefits:
- These insulated rolling fire doors provide access control and security protection under normal use and will close automatically in the event of a fire serving as fire stopping to contain the spread of a fire
- Eliminates all mechanical fire gears on the brackets and the need to reset spring tension
- 3 hr Rating – 3 hour approved for doors in dividing fire walls
- 1-1/2 hr Rating – 1.5 hour approved for doors, in vertical shaft openings
- 3/4 hr Rating – 0.75 hour approved for doors in a corridor or a room-partition
- 4 Hour Rated (Optional) – Consult factory for more information
- Fire rated doors over 152 square feet will receive a Classified UL label marked “OVERSIZE ROLLING STEEL FIRE DOOR” that includes the hourly rating as well as the certification number
1.
Fire-Tite® IMB Face Mounted to Masonry: Hand Chain Operation
2.
Fire-Tite® IMB Face Mounted to Masonry: Hand Crank Operation
3.
Fire-Tite® IMB Face Mounted to Masonry: Motor Operation
4.
Fire-Tite® IMB Face Mounted to Steel: Hand Chain Operation
5.
Fire-Tite® IMB Face Mounted to Steel: Hand Crank Operation
6.
Fire-Tite® IMB Face Mounted to Steel: Motor Operation
7.
Fire-Tite® IMB Between Jamb Mounted (Packout): Hand Chain Operation
8.
Fire-Tite® IMB Between Jamb Mounted (Packout): Hand Crank Operation
9.
Fire-Tite® IMB Between Jamb Mounted (Packout): Motor Operation
10.
Fire-Tite® IMB Between Tube Mounted: Hand Chain Operation
11.
Fire-Tite® IMB Between Tube Mounted: Hand Crank Operation
12.
Fire-Tite® IMB Between Tube Mounted: Motor Operation