Cobra Attic Ventilation System

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.

Cobra attic ventilation system.

See details the gaf lifetime roofing system has earned the prestigious good housekeeping seal u s. Cool air in hot air out attic ventilation works on the principle that heated air naturally rises primarily utilizing two types of vents. Cobra rigid vent 3 exhaust vent for roof ridge allows heat and moisture to escape at the ridge. Attach the vent section using the previously mentioned.

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. In fact the gaf cobra3 is rated as the best ridge vent for the money. Rotate nail to vertical position for easy removal figure e. For cobra snow country ª and cobra rigid vent 2 ª use nails at least 1 3 4 or longer.

See the benefits of attic ventilation a new roof is more than just shingles. Place center and conform the cobra 4 rigid vent over the slot with the vent resting firmly against the roof surface. 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. 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.

Intake vents located at the lowest part of the roof under. 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. Gaf is a reputable brand in the roofing industry and their product line does not disappoint. Effective attic ventilation is critical for a long lasting roof.

Grasp attached nails by the head and peel back. Only which means that good housekeeping stands behind the products in this system. It provides 18 sq. For cobra snow country advanced ª and cobra rigid vent 3 ª only use the e z nail ª system.

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.