Gaf Cobra 3 Roof Ridge Exhaust Vent Installation Instructions

Gaf cobra exhaust vent for roof ridge shall not be installed on roof mean heights greater than 33 feet.

Gaf cobra 3 roof ridge exhaust vent installation instructions.

Installation ridge vent installation cut a 2 51 mm slot along the ridge 1 25 4 mm on each side. Cut through the sheathing only avoiding roof trusses. English unless otherwise noted. Pdf master flow power attic vents erv4 erv5 and erv6 roof mount and master flow attic exhaust vent high capacity dome vent hcd144 miami dade approval 16 0209 11 doc type.

Do not install cobra hip vent on ridges. Cut a 2 5 1 cm slot long ridge 1 2 5 cm on each side. This acceptance is for installations over asphalt shingle roof systems only. Leave uncut closed sheathing area of 6 152 mm at each end of the ridge.

Installation instructions always review these instructions before installing cobra hip vent important slope restrictions. Rotate nail to vertical position for easy. All products listed herein shall have a quality assurance audit in accordance with the florida building code and rule 61g20 3 of the florida. Step 3 ridge vent installation place center and conform the cobra 4 rigid vent over the slot with the vent resting firmly against the roof surface.

Cobra snow country advanced product logo eps doc type. Cobra rigid vent 3 instructions data sheets warranties codes cobra rigid vent 3 exhaust vent for roof ridge. Cobra rigid vent 3 exhaust vent is a key part of the gaf lifetime roofing system. Cobra ridge vents cobra intakepro rooftop intake vent cobra hip vent and truslate ridge vent florida approval fl6267 r14 doc type.

Leave uncut closed sheathing area of 6 15 2 cm at each end of the ridge. In houses with a ridge board cut 3 1 2 89 mm slot 1 3 4 44 4 mm on each side figure a uncoil cobra exhaust vent. Effective attic ventilation is critical for a long lasting roof. For cobra snow country advanced ª and cobra rigid vent 3 ª only use the e z nail ª system.

Cobra exhaust vent for roof ridge miami dade approval 14 1224 18 doc type. Use only on roofs with slopes between 3 12 and 12 12 install only on hips. In houses with a ridge board cut 3 1 2 8 9 cm slot 1 3 4 4 4 cm on each side figure a. Eps all documents are u s.