Attic Vent Fire Protection

It is the ideal choice for meeting nfpa 7 1 5.

Attic vent fire protection.

Evidence from recent wildfires in the west has shown that vents are an entry point for embers and flames. The importance of ember and flame entry into vents during wildfires has resulted in the development of commercially available vents designed to resist the intrusion of embers and flame and recomendations for new or retrofit vents to protect existing openings. When required by chapter 15 roof and attic vents shall resist the intrusion of flame and embers into the attic area of the structure or shall be protected by corrosion resistant noncombustible wire mesh with 1 4 inch 6mm openings or its equivalent. Elite fire protection filters.

For when re installing vents is impractical but you still want to fire proof your attic you need vulcan retrofits. 704a 2 2 eave or cornice vents. The potter pav is a ul listed and fm approved automatic air vent for fire sprinkler systems. A ridge vent as seen from the side of the roof is found along the entire ridge of the roof.

Attic and crawl space vents are incorporated into buildings to help remove excess moisture that can move into these spaces either from the soil in the case of a crawl space or from the living space in the case of attics and cathedral ceilings. Installation is a snap. Vents shall not be installed in eaves and cornices. It is designed to reduce the amount of air in a fire sprinkler system will little or no maintenance.

Depending on detailing used air from the crawl space can also communicate directly with the attic space. Gable vents provide needed exhaust for hot air from attic space for many configurations. Baffles along the front edges of the vent keep rain from entering and provide for a negative pressure region that helps pull air out of the attic. Filters do not contain the collection pan and exit spout for water discharge.

Fire protection vents and filters prevent fire embers wind driven rain dust debris and nesting animals and rodents from entering your home through the attic vent. The product is also available as a paar b with drip pan. By replacing your existing vents with an embers out vent your home will have an added layer of protection from the elements. Ember entry through vents can result in ignition of combustible materials in the attic and result in a building burning from the inside out.

See our retrofits and subflashings not sure what vent you need.