Roof Vent Certainteed

Without proper exhaust hot air cannot escape.

Roof vent certainteed.

Balanced ventilation is achieved when intake and exhaust allow for same amount of airflow because the natural forces of air pressure create a push pull effect around your roof. Malvern pa certainteed north america s leading building materials manufacturer has announced the availability of its new roofing ventilation calculator mobile application. It s a roof top installed shingle over intake vent that can be used to supplement existing soffit or undereave vents. You may also be interested in.

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. Roofing ventilation from certainteed balanced ventilation is critical to a home s safety inside and out. The low profile look of certainteed ridgevent creates a clean uncluttered roof line.