Gaf Wind Rain Roof Vent

This models is quite popular with home owners which means that the vent does what it claims to do.

Gaf wind rain roof vent. Limited to one way flow to avoid moisture buildup within the roofing structure and material. According to the company the exhaust vent is made using of 100 recycled fiber. It features a unique easytear sizing feature that helps eliminate cutting and reduce waste. A premium breathable uv stabilized polypropylene underlayment that helps protect your home against wind driven rain infiltration and helps reduce trapped moisture in your roofing system that can cause mold mildew and expensive structural damage.

Also available in two way vents. Gaf recommends per best practices adding at least 10 for waste. Inches per linear foot of net free ventilating area. Residential and commercial roofing shingles slate roof ventilation roof underlayments asphaltic and tpo roof membranes.

How do you pick the right attic vent. It provides 18 sq. Provides 18 sq in linear foot of net free ventilating area cobra rigid vent 3 exhaust vent for roof ridge is a premium rigid style vent with 3 76 mm ring shank nails that allows heat and moisture to escape your attic at the ridge. When installed as part of a properly balanced attic ventilation system gaf cobra snowcountry is a rigid style shingle over exhaust vent installed at the roof ridge that helps exhaust excess heat and moisture from your attic while resisting wind driven rain and snow infiltration.

The first step is to check out this 60 second video and learn about the 300 1 rule the difference between intake and exhaust ventilation and why proper ventilation is so important to get right to help calculate your attic ventilation needs visit gaf ventilation calculator. Gaf materials 2005 cobra ridge vent if you really want a high quality vent that will serve you for years to come the gaf cobra exhaust vent is one of the best options. It s also available with an optional internal weather filter ssb960gwf model to help resist weather infiltration in harsh winter climates. Our best slant back galvanized roof louver with fully enclosed hood is an excellent choice against weather infiltration especially in steep slope applications.

Roofing shingles and materials plus factory certified roofers including ratings from real homeowners from north america s largest roofing manufacturer.