Roof Smoke Damper

A smoke damper prevents the spread of smoke throughout a building keeping employees and residents safe from smoke inhalation and your property safe from smoke damage.

Roof smoke damper.

Air control dampers backdraft dampers ceiling radiation dampers ul rated fire fire smoke and smoke dampers louvers penthouses projects revit files request a catalog. 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. 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. 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. 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. 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. Leakage rating either class i or class ii with an minimum.

This is just to protect in case of fire or smoke in the roof. Wall is 1 hr or less building is fire sprinklered entireduct system is 26 ga. Where a total coverage smoke detector system is provided within areas served by a heating ventilation and air conditioning hvac system smoke dampers shall be permitted to be controlled by the smoke detection system. Ul rated fire smoke dampers also block out heat and smoke to contain or vent harmful fumes and slow the spread of fire.

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. Smoke dampers help preserve the integrity of smoke barriers like fire dampers do for fire barriers. The fire or smoke in the roof can be from the equipment on the roof.

Smoke partitions shall be protected with dampers as follows.