Fire-Storm® IMB
Product Features:
- Insulated Metal Back (IMB) curtain
- Crossbred fire & storm protection
- Built in accordance with the requirements specified by U.L.
- Our hurricane fire shutter is Dade County approved for high wind loads up to 187 mph
Functional Benefits:
- Alpine’s Fire-Storm® IMB Doors are fusible-link activated with the option to add release devices for alarm integration
- Constructed of interlocking flat slats 7/8” thick, roll-formed galvanized steel with mineral wool insulation
- Design pressure of +60 psf & -60 psf, 1.5 Safety factor, 90+/- psf
- Doors can be manually hand-crank, hand-chain or motor operated
- Air infiltration – manufactured to meet 2015. IECC®, ASHRAE®90.1 and California’s Title 24, tested independently to meet 0.3 CFM/FT
1.
Fire-Storm® IMB Face Mounted to Masonry: Hand Chain Operation
2.
Fire-Storm® IMB Face Mounted to Masonry: Hand Crank Operation
3.
Fire-Storm® IMB Face Mounted to Masonry: Motor Operation
4.
Fire-Storm® IMB Face Mounted to Steel: Hand Chain Operation
5.
Fire-Storm® IMB Face Mounted to Steel: Hand Crank Operation
6.
Fire-Storm® IMB Face Mounted to Steel: Motor Operation
