Ridge Vent Installation Gaf

Grasp attached nails by the head and peel back.

Ridge vent installation gaf. Available in both hand nail and nail gun versions its shingle over design helps it blend into the ridge line. Cobra rigid vent 3 exhaust vent for roof ridge allows heat and moisture to escape at the ridge. Rotate nail to vertical position for easy removal. 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.

For cobra snow country advanced and cobra rigid vent 3 only use the e z nail system. 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. Gaf cobra ridge vent low profile exhaust vent 101 percent shingle over design is virtually invisible when installed. Grasp attached nails by the head and peel back.

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. It provides 18 sq. Thd sku 944173. Intake and ridge vents working together are best.

Gaf mastering the roof chapter 15 90 of homes in north america are inadequately ventilated. Attics need effective ventilation to keep homes cool. Ridge vent installation place center and conform the cobra 4 rigid vent over the slot with the vent resting firmly against the roof surface. Helps to prevent wood rot and extends the life of your exterior paint.

All manufacturers require attic ventilation. Without taking steps to maintain quality the fastest roof is typically the one that will cost contractors the most stated guillaume bailly senior training manager canada for the gaf center for the advancement of roofing excellence care. Refer to printed literature for exact specifications. For cobra snow country advanced ª and cobra rigid vent 3 ª only use the e z nail ª system.