Cobra Attic Ventilation Ridge Vent

Provides 18 sq in linear foot of net free ventilating area.

Cobra attic ventilation ridge vent. 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. 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. Inches per linear foot 67 720 m 2 lm of net free ventilating area and its unique easytear sizing feature allows you to hand tear product in 3 76 mm increments no knives necessary and less waste. Available in warmer climates.

When installed as part of a properly balanced attic ventilation system gaf cobra rigid vent 3 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 infiltration. Continuous un blocked soffit or eaves intake venting combined with continuous roof ridge venting or equivalent area if the building framing does not permit a ridge vent are needed to avoid ice dams attic condensation attic mold rot or insect damage from accumulating attic moisture. It provides 18 sq. Cobra exhaust vent is a key part of the gaf lifetime roofing system and has even earned the prestigious good housekeeping seal u s.

Rotate nail to vertical position for easy removal figure e. For cobra snow country advanced ª and cobra rigid vent 3 ª only use the e z nail ª system. Cobra rigid vent 3 exhaust vent for roof ridge allows heat and moisture to escape at the ridge. Inches per linear foot of net free ventilating area.

It provides 18 sq. See the benefits of attic ventilation a new roof is more than just shingles. Ridge vent installation place center and conform the cobra 4 rigid vent over the slot with the vent resting firmly against the roof surface. So if you ve been struggling to live in your house because of too much heat the cobra ridge vent is the most viable solution especially if you don t want to use air conditioners.