Attic Exhaust Vent Installation

Air flows in through the soffit vents and out through the roof vents.

Attic exhaust vent installation.

It can be controlled by a thermostat or moisture monitor. An attic with 1 500 square feet x 7 1 050 cfm make sure you also have adequate air intake typically through the undereave vents. Master flow egv5 gable mount attic ventilators are master flow egv5 gable mount attic ventilators are a great choice for exhaust ventilation. Taking advantage of this natural process referred to as passive ventilation is the most common way to vent an attic.

Blades spin within the unit to expel air from the attic until the right temperature or moisture level is reached at which point it will automatically shut off. Vent your bath and kitchen exhaust fans through the roof through a special roof hood. The best exhaust fan venting is through smooth rigid ducts with taped joints and screwed to a special vent hood. Take for example ridge vents.

They are typically easier to install and won t detract from the appearance of your roof. See the benefits of attic ventilation a new roof is more than just shingles. Hot air exhaust vents located at the peak of the roof allow hot air to escape. Vents come in various styles.

For the best results place roof ventilation near the roof s peak and soffit vents in the eaves. If you see dampness or frost you need better roof ventilation and some attic vents. Grab a flashlight and inspect your attic during the winter. A powered exhaust vent is much like a roof mounted exhaust fan.

A rule of thumb. I have roof vents so i have roof ventilation. The majority of roofing experts agree that ridge vents are the most effective and cost effective roof vents available. Venting through a roof vent or exhausting them in the attic could cause moisture problems and rot.

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. While hardly anybody agrees on the best roof ventilation system everybody agrees some roof vents do hardly any good at all.