Cobra Attic Ventilation System

The federal housing administration recommends a minimum of at least 1 square foot of attic ventilation both intake and exhaust for every 300 square feet of attic space.

Cobra attic ventilation system.

For cobra snow country ª and cobra rigid vent 2 ª use nails at least 1 3 4 or longer. Grasp attached nails by the head and peel back. Cobra rigid vent 3 exhaust vent for roof ridge allows heat and moisture to escape at the ridge. Place center and conform the cobra 4 rigid vent over the slot with the vent resting firmly against the roof surface.

See details the gaf lifetime roofing system has earned the prestigious good housekeeping seal u s. New hip vent cobra 2 proper attic ventilation consists of a balance between air intake at your eaves or soffits and air exhaust at or near your roof ridge. 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.

Effective attic ventilation is critical for a long lasting roof. 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. Cobra exhaust vent is a key part of the gaf lifetime roofing system and has even earned the prestigious good housekeeping seal u s. Only which means that good housekeeping stands behind the products in this system.

Help protect your roof system from premature deterioration by installing a properly balanced attic ventilation system consisting of cobra exhaust vent at the ridge and adequate intake ventilation at or near the soffit areas of your roof. 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. Cool air in hot air out attic ventilation works on the principle that heated air naturally rises primarily utilizing two types of vents. Effective attic ventilation systems reduce damaging heat and moisture in your attic promote energy efficiency by helping to reduce the load on your air conditioner in the summer and also reduce the risk of ice dam formation on your roof.

It provides 18 sq. Gaf is a reputable brand in the roofing industry and their product line does not disappoint. 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. Helps remove excess heat and moisture to protect your roof system from premature deterioration.

Intake vents located at the lowest part of the roof under.