For cobra snow country advanced and cobra rigid vent 3 only use the e z nail system.
How to install gaf roof ridge vent.
Gaf mastering the roof chapter 15 90 of homes in north america are inadequately ventilated.
This is an area of the roof which requires extra care and skill.
Grasp attached nails by the head and peel back.
Refer to printed literature for exact specifications.
This video shows clips of a reroofing job which included ridge vent installation.
Place center and conform the cobra 4 1 21 m plastic ridge vent over the slot with the vent resting firmly against the roof surface.
Rotate nail to vertical position for easy removal figure e.
Attach the other side of the vent to the opposite side of the ridge to fully secure the vent.
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Attics need effective ventilation to keep homes cool.
There are a number of key steps you need to take to avoid mucking this part up.
Ridge vent installation place center and conform the cobra 4 rigid vent over the slot with the vent resting firmly against the roof surface.
All manufacturers require attic ventilation.
Grasp attached nails by the head and peel back.
Rotate nail to vertical position for easy removal figure e.
Intake and ridge vents working together are best.
Install asphalt shingle caps over the vent using the nails recommended by the manufacturer.