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.
Gaf cobra roof ridge vent.
Gaf cobra ridge runner 13 4 in x 240 in black plastic roll roof ridge vent.
It provides 18 sq.
Cobra rigid vent 3 exhaust vent for roof ridge allows heat and moisture to escape at the ridge.
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.
It provides 18 sq.
Inches per linear foot of net free ventilating area.
Find gaf s documents for cobra ridgerunner here.
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.
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.
Available in warmer climates.
The integral weather fighter filter helps resist all types of weather infiltration.
Cobra ridgerunner exhaust vent for roof ridge allows heat and moisture to escape at the ridge.