Vent Attic Exhaust Fan To Soffit

For more information on ventilation and moisture control read this article i wrote on proper attic ventilation it s my position that you should have a proper ventilation system in your attic and that you should always take the time to air seal the floor of the attic.

Vent attic exhaust fan to soffit.

Hvi recommends a ratio of 60 to 40 for soffit ventilation to gable or ridge ventilation. Even without soffit venting it is important to provide an air gap at the soffit level to help keep the roof deck dry. Vents come in various styles. Shop 12 3 results for ventilation.

However if your attic has blocked soffit vents and is not well sealed from the rest of the house attic fans will suck cool conditioned air up out of the house and into the. Master flow 4 in. 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. One static vent style is the turbine vent which uses wind to power its enclosed fan all it takes is a light breeze to rotate the blades and suck heat out of the attic view example on the home.

For the best results place roof ventilation near the roof s peak and soffit vents in the eaves. Roofing attic ventilation. Resin circular mini wall louver soffit vent in white 4 pack model rlsc4 view the master flow. Exhaust 1 intake exhaust 5 intake 12 features.

Built in screen 12 corrosion resistant 12. 16 x 6 undereave vent. Air flows in through the soffit vents and out through the roof vents. If you see dampness or frost you need better roof ventilation and some attic vents.

When passive methods aren t sufficient an electric fan installed at a soffit vent draws additional outside air into the attic to augment the chimney effect. See the benefits of attic ventilation a new roof is more than just shingles. For pricing and availability. The downside of attic ventilation fans.

If your home is fitted solely with small gable end vents or a ventilator high in the roof you might want to consider adding soffit vents to increase airflow. They re most effective when used in conjunction with a continuous. Grab a flashlight and inspect your attic during the winter. Attic fans are intended to cool hot attics by drawing in cooler outside air from attic vents soffit and gable and pushing hot air to the outside.