Have heard of more compaints with ridge vents than turtle vents.
Nails for roof ridge vent.
Use at least two inch nails.
Cobra rigid vent 3 11 5 in.
Vents evenly spaced underneath the roof provide intake.
Large heads prevent pull through.
Fasten the vent to the roof decking and rafters or trusses by nailing through the flange on both sides of the vent using the nails and nail spacing recommended by the manufacturer.
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.
The more common roof thickness is 3 4 inch decking.
To calculate an example of exhaust and intake use 25 feet of roof ridge vent.
Roof ridge exhaust vent in black case.
For cobra snow country advanced and cobra rigid vent 3 only use the e z nail system.
Grasp attached nails by the head and peel back.
A premium rigid style vent with 3 76 mm ring shank nails that helps exhaust heat and moisture from your attic available in warmer climates.
Since exhaust and intake must be equal 450 square inches of total intake is required as well.
I only use airvent certianteed ridge vent with 2 5inch hand nails.
On the roof on my rental property removed the ridge vent in favor for turtle vents.
Rotate nail to vertical position for easy removal figure e.
Ring shanks provide exceptional holding power.
This gives you 450 square inches of total exhaust.
There s no vault so no need for that ugly ridge vent.
Ridge vent rigid roll with weather protector moisture barrier.
So don t forget those longer nail coils for your equipment.
Also great for application of shingles over rigid foam insulation into roof decking and for the installation of ridge vents.
Multiply it by 18 square inches the net free air per foot of ridge.
Ridge cap shingles are installed to overlap the field shingles.
Add any connectors and end caps that came with your ridge vent system to ensure the vent is watertight.
Cobra rigid vent 3 specs cobra rigid vent 3 docs.
This means the nails that hold them onto the roof have to be a bit longer to ensure they fully penetrate the additional roof layers and can anchor themselves firmly into the roof deck.
Ridgecat rolled ridge vent in black with nails.
Roof ridge exhaust vent in black case.
Cobra snowcountry 11 5 in.