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Life Safety Dampers | UL-Listed Fire and Smoke Dampers
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Our Products

Balancing/Regulating Dampers
Precision/Flow™ Regulators
Remote Control Bowden Cable
Remote Control Power/Balance™
Remote Control Twisting Cable
Control & Backdraft Dampers
Backdraft Dampers
Rectangular Dampers
Round Dampers
Small Motorized Rectangular Dampers
Small Motorized Round Dampers
Doors
Access Doors
Plenum Access Doors
Drop Plenum Diffusers
Industrial Dampers
Blast Dampers
Industrial Backdraft Dampers
Rectangular Industrial Dampers
Round Industrial Dampers
Life Safety Dampers | UL-Listed Fire and Smoke Dampers
Ceiling Radiation (Fire) Dampers
Combination Fire/Smoke Dampers
Dynamic Fire Dampers
Smoke Dampers
Static Fire Dampers
Louvers
Acoustical Louvers
Adjustable Louvers
Blast Louvers
Brick Vents
Combination Louver/Damper
Equipment Screens
FEMA 361 Louver/Grille
Fixed Louvers
Hurricane Louvers
PTAC Grilles
Wind-Driven Rain / Sand Louvers
Misc. Products
Control Damper Act.
Duct Smoke Detectors
Life Safety Actuators
Plenums
Security Bars & Grilles
VAV Terminals
Penthouses
Roof Curbs and Rails
Conventional Curbs
Conventional Rails
Curb Adapters
Metal Building Curbs
Metal Building Rails
Sunshades
Vent Hoods
Vent Hoods
Wall Intake Hoods

Metal Building Curbs

Metal Building roof curbs are frame (usually constructed using aluminum alloy or galvanized steel with wood) used to secure mechanical equipment such as HVAC units, skylights, AC units, and fans.

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One Piece Curb with Integral Rib Closures, Use with R & SSR panels
UMB-1
One Piece Curb with Integral Rib Closures, Use with R & SSR panels
One Piece Curb with Loose Rib Closures - Use with R & SSR panels
UMB-2
One Piece Curb with Loose Rib Closures - Use with R & SSR panels
One Piece Curb with flat flanges - Use with Vertical Architectural SSR Panels
UMB-3
One Piece Curb with flat flanges - Use with Vertical Architectural SSR Panels
One Piece Curb with Loose Rib Closures (downhill side) - Use with R & SSR Panels
UMB-4
One Piece Curb with Loose Rib Closures (downhill side) - Use with R & SSR Panels
One Piece Curb with Integral Rib Closures - Use with R & SSR Panels
UMB-5
One Piece Curb with Integral Rib Closures - Use with R & SSR Panels
Two Piece Curb with Loose Rib Closures - Use with R & SSR Panels
UMB-7
Two Piece Curb with Loose Rib Closures - Use with R & SSR Panels
Under/Over
Loose Rib Closures
Under/Over
Unknown Metal Building Roof Panels
Identification Guide
Unknown Metal Building Roof Panels