Firemiser™
combines the benefits of an insulated door with a labeled fire door product.
Common applications include buildings with planned expansion that will require
the opening to be fire rated in the future, for exterior openings with building
code required fire protection due to proximity of other structures or for
interior fire doors where sound control is desired.
Labeling: UL 4, 3, 1 1/2 1 and 3/4 hour labels and Factory Mutual approval.
Sizes: Standard construction for openings up to 30' wide, 22' high. Large Openings available to 34' wide.
Operation: M100 System operators standard.
Curtain:
Exterior / Interior skin - Galvanized steel with exclusive GalvaNex®
finish in light gray or 300 series stainless steel with #4 finish: 24 gauge
interior and exterior slat gauge minimum. Cast iron endlock / windlocks
as required per UL procedure.
Weathering Option: Ul listed perimeter brush seals available
for guides and head area to seal against exterior face of curtain. UL listed brush seal available for bottom bar threshold.
Smoke Control:
UL leakage rated assembly "S" label is available.
