Certainteed 12 Ridge Vent

12 ridge vent filtered and 12 idge vent unfiltered with nails installation instructions unfiltered filtered note.

Certainteed 12 ridge vent.

With a 12 width matching shingles can be installed over the vent allowing the vent to appear almost invisible from the ground. 10 7 2013 3 51 20 pm. It is molded from high impact copolymer with a slim profile that blends for visual appeal while permitting shingle capping over the ridge for a uniform finished roof aesthetic. Certainteed ridge vent features 12 unfiltered ridge vent specifications code body approvals external wind baffle deflects wind and weather over the vent and creates low pressure above the vent to pull air out of the attic built in ventilating weather tight end plug flexes for different roof pitches and protects roof decking.

Certainteed s written warranty for this product will be invalid in any instance in which the product was not property installed in accordance with the instructions. Intake vents must be installed to provide proper airflow. Independent research and testing have demonstrated that the best performing ridge vent in terms of airflow and weather protection is an externally baffled ridge vent. Certainteed ridge vent 12 filtered ridge vent.

Designed with external baffles which maximize airflow across the underside of roof sheathing the certainteed ridge vent works year round to efficiently and effectively ventilate an attic space. Certainteed s filtered rolled ridge vent s unique weather filter acts as a secondary level of defense. It is molded from high impact copolymer with a slim profile that blends for visual appeal while permitting shingle capping over the ridge for a uniform finished roof aesthetic. 12 unfiltered shingle over ridge vent certainteed ridge vent installs on the peak of the roof allowing exhaust ventilation along the entire ridge end to end.

Filtered ridge vent installs on the peak of the roof allowing exhaust ventilation all along the roof line.