Roof Smoke Damper

Wall is 1 hr or less building is fire sprinklered entireduct system is 26 ga.

Roof smoke damper.

Leakage rating either class i or class ii with an minimum. The fire or smoke in the roof can be from the equipment on the roof. M brady associates has been selected as our representative in california due to their wide ranging experience and commitment to customer service. Where a smoke damper is installed in a corridor wall or ceiling the damper shall be permitted to be controlled by a smoke detection system installed in the corridor.

Ul rated fire smoke dampers also block out heat and smoke to contain or vent harmful fumes and slow the spread of fire. I am think if the penetration is on the roof for fresh air intake then i would provide a motorized fire smoke damper and if the penetration is for a normal air handling unit recirculating type an fd will take care. Our dampers meet air leakage requirements set by ashrae amca and the international energy code council iecc which encourages energy conservation efficiency in building envelope design and may also assist in obtaining. Air control dampers backdraft dampers ceiling radiation dampers ul rated fire fire smoke and smoke dampers louvers penthouses projects revit files request a catalog.

If your california construction project is need of fire dampers access doors ceiling radiation dampers roof curbs or other types of fire protection equipment below is their contact information. Ruskin s fsd60v proves to be the right fit for mahaska county hospital fsd60v combination fire smoke damper case study the professionals who operate hospitals understand the importance of good air quality in maintaining a healthy environment. A smoke barrier can be a wall floor or ceiling. Our los angeles county california techs specialize in fire and smoke dampers for hvac systems fireplaces ducts boilers exhaust fans and more.

A listed smoke damper designed to resist the passage of smoke shall be provided at each point that an air transfer opening penetrates a smoke partition. This is just to protect in case of fire or smoke in the roof. Smoke partitions shall be protected with dampers as follows. Fire damper required smoke damper required typically ducts shall not penetrate fire walls but if allowed then damper is required no requirements stated in section yes unless penetration meets astm e119 or ul 263 ormeets all of the following.

We can install or repair any type of fire damper.