Alpine^® Smoke Fire-Tite IMB^®

Smoke Sealed Insulated Fire Doors

High Quality Fire Door Designed to Prevent the Spread of Smoke Perimeter Smoke Seals Standard Approved for Stainless Steel Fire Doors Certificate up to 56'x30' Built in Accordance with Requirements Specified by Underwriter's Laboratories Inc.

3 Hour Approved for Doors in Dividing Fire Walls with Openings not Exceeding 152 sq. ft. in area. • 1.5 Hour Approved for Doors, in Vertical Shaft Openings not Exceeding 152 sq. ft. in area. • .75 Hour Approved for Doors in Corridor or Room-Partition Opening not Exceeding 152 sq. ft. in area. • 1.5 Hour Approved for Doors in Exterior Wall Opening not Exceeding 152 sq. ft. in area.

The Alpine Smoke Fire-Tite IMB® has all the features of the Fire-Tite® with the addition of an “S” rating for smoke leakage. The Smoke Fire-Tite® utilizes a vinyl smoke seal on the bottom bar and brush seals on the guides and lintel to stop the movement of smoke through the door, preventing property damage and health risks.

Smoke Fire-Tite IMB® curtains are constructed of galvanized steel in 7/8" thick insulated slats, and can be finished with powder coating or baked enamel finishes. Each door is equipped with a 22 gage steel hood formed to fit the contour of the end brackets. Durable ductile iron endlocks with 1/4" semi-solid rivets and wind locks are available. Our door supports and brackets are all steel plates no less than 1/4" thick. Alpine's Torsion Counterbalance Assembly is state of the art, providing maximum security and ease of use.

APPLICATION USE
Fire Protection, Smoke Control.

BOTTOM BARS
Galvanized, Stainless Steel, Hot Rolled Steel, Powder Coated, Weather Strip , Brush/Smoke Seal, Pneumatic Edge, Electric Edge, Wireless Edge, Double Angle, Slide Lock.

BRACKET PLATES
Hot Rolled A36, Stainless Steel, Galvanized, Powder Coated, Viscous Governor, Oscillating Governor, Fire Drop Charge, Charge Wheel, Motor Prep., Chain Gearing, Thru-Wall Drop Plate, Round Bracket, Square Bracket, Hex Bracket, Single Gear Reducer, Double Gear Reducer.

COUNTERBALANCE ASSEMBLY
Hot Rolled A36, Galvanized, Stainless Steel, Torsion Spring, Kicker, Life Cycle 17.5M thru 400M, Collars, Welded Tabs, Taped Holes, Lock Shaft Collar, Keyed, Bolted.

CURTAIN OPTIONS
Galvanized, Stainless Steel, Prime Painted Galvanized, Powder Coated, Stamped Endlock, Cast Endlocks, Windlock Option, Brass End Lock.

GUIDE MATERIAL

Hot Rolled A36, Stainless Steel, Galvanized Steel, Powder Coated, Structural Angles, Roll Formed Angles, Brush/Smoke Seal, Chain Lock Box, Electric Interlock, Tube Mounting.

HOOD/COVER
Galvanized, Stainless Steel, Prime Painted, Powder Coated, Flame Baffle, Lintel Seal, Smoke Lintel Seal, Back Fascia, Tension Cover, Operator Cover, Round, Square, Hex, Side End Cap, Motor Cover, T.O.C. Cover, F.O.C. Cover, F.O.W. Cover.

MATERIAL STYLE
22 Gauge, 20 Gauge,18 Guage.

OPERATION OF DOOR
Chain, Motor, Hand Crank, Redi-Master, Redi-Hoist, Redi-Lift, Chain Gear Reducer, Redi- Release.

Click Here for UL Labeled Smoke and Draft Control Assemblies

Contact us today to find out which Alpine® solution is right for you!