Smart Vent Roof Vent

These vents are used for a home with a crawlspace or any enclosed area that desires natural air ventilation and flood protection.

Smart vent roof vent.

In vent airflow 5 pascals pa of pressure. Starting 2 from each end of the smartvent piece nail the smartvent to the roof decking at the top edge with 4 nails spaced evenly. As for the airflow test results let s go to the scorecards. Use the enclosed fabric at the open ends of smartvent to seal for weather and insects.

This in turn can help save money on your heating and cooling costs. It allows air to flow freely through the 1 roof decking slit providing more than adequate soffit ventilation to maximize ridge vent effectiveness. Nail the bottom with four nails matching the spacing from the top row of nails along the nail line. Inches of nfva per foot and 13 5 per ft.

See the benefits of attic ventilation a new roof is more than just shingles. 57 cfms smartvent airflow 5 pa. It is designed by professional roofing engineers for attics without soffits or attics that require additional air intake ventilation. Again smartvent claims 9 per ft.

Smart vent 1540 510 the dual function smart vent model provides flood protection along with natural air ventilation. Lay the 3 piece of smartvent even with the drip edge and at the roof rake drip edges. If you have any questions or comments on installation please call 1 800 622 4455 and ask for a roof ventilation technician to assist you. Smartvent is a tapered under shingle plastic product designed for installation.

For proper installation of smart vent make sure you use hurribond. Stop any roof deck 1 cuts about 12 from rake edges dormer walls or valley areas or at ends of the smartvent runs etc. Click here for detailed installation instructions. Ventilation of a shed roof ventilation made easy by using smartvent on your next shed roof project.

Along the soffit edge of the roof or the facing edge of dormer rakes and goes virtually unnoticed. The us roof vent is installed on the roof top at the eaves edge under the first course of shingle for intake ventilation. It is designed for attic spaces up to 2200 sq. It can quickly remove a larger volume of hot and or humid air from your attic when compared to static ventilation.

Effective attic ventilation systems reduce damaging heat and moisture in your attic promote energy efficiency by helping to reduce the load on your air conditioner in the summer and also reduce the risk of ice dam formation on your roof. Hurribond the specified adhesive of smart vent. In vent will provide 6 75 sq. If installed on both sides of the roof.

On one side and 18 for both sides.