Cobra rigid vent 3 exhaust vent for roof ridge allows heat and moisture to escape at the ridge.
Gaf cobra roof ridge vent.
It provides 18 sq.
Cobra rigid vent 3 exhaust vent for roof ridge is a premium rigid style vent with 3 76 mm ring shank nails that allows heat and moisture to escape your attic at the ridge.
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.
Find gaf s documents for cobra ridgerunner here.
When installed as part of a properly balanced attic ventilation system gaf cobra snowcountry 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 and snow infiltration.
Inches per linear foot 26 454 m 2 lm of net free ventilating area.
Inches per linear foot of net free ventilating area.
Available in warmer climates.
It provides 12 5 sq.
It provides 18 sq.
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.
The integral weather fighter filter helps resist all types of weather infiltration.