Certainteed 12 Ridge Vent

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

Certainteed 12 ridge vent.

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. With a 12 width matching shingles can be installed over the vent allowing the vent to appear almost invisible from the ground. 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. 10 7 2013 3 51 20 pm.

Intake vents must be installed to provide proper airflow. Certainteed 12 ridge vent fits roofs with 3 12 to 16 12 pitches. 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. 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.

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 ridge vent 12 filtered ridge vent. 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 s filtered rolled ridge vent s unique weather filter acts as a secondary level of defense.

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