Fire And Smoke Roof Vent System

Closing smoke vents smoke vent covers close manually from the exterior roof top level.

Fire and smoke roof vent system. Ibc 910 heat smoke vents ibc 410 stages platforms ibc 3004 hoistway vents. System design varies from building to building but they all do the same job. Roof top smoke vents automatically open to release heat smoke and noxious fumes in the event of a fire emergency as required by international building code. Heat and smoke detectors which are part of the system trigger the vents causing.

They need to be installed somewhere structurally sound. Type dsh double leaf automatic smoke vents are the most economical way to add fire venting protect in large areas such as warehouses or manufacturing facilities. Melt out heat smoke vents. The arcadia huff fire and smoke louvre is an automatic roof and wall ventilator purpose engineered for exhausting heat and smoke.

Contact our expert sales department for guidance in selecting smoke vents on your next project. Actuator to open vents in coordination with a fire alarm or sprinkler system. Type dsh automatic smoke vent. Smoke ventilation systems are designed to allow smoke to leave the building in the event of a fire minimising smoke inhalation and reducing fire damage.

They vent smoke heat and fumes out of a building during a fire. Aid firefighters in bringing a fire under control by removing smoke heat and gasses from a burning building. This ensures that people will escape the disastrous effect of suffocation by smoke inhalation during fire in a building. Roof top smoke vents automatically open to release heat smoke and noxious fumes in the event of a fire emergency as required by international building code.

Nystrom offers a complete line of smoke vents designed to meet all fire and life safety building codes. For information concerning the spacing of vents and venting ratios refer to nfpa 204m guide for smoke and heat venting and or 2003 international fire code fire protection systems section 910 smoke and heat vents table 910 3 under requirements for draft curtains and smoke and heat vents. Ibc 910 heat smoke vents ibc 410 stages platforms ibc 3004 hoistway vents. Backdraft is a fire rated turbine ventilator designed and tested to extract excessive smoke from a building in case of fire.

The smoke vent cover is held open by a gas spring with a safety catch sleeve to ensure that the door stays open when activated. Smoke ventilation systems with automatically operated roof ventilators aov smoke ventilators significantly improve safety in the event of a fire. Triggered by the fire alarm system the aov smoke control systems open to a predetermined angle to allow smoke and heat to disperse from the property.