Attic Exhaust Vent Installation

It can be controlled by a thermostat or moisture monitor.

Attic exhaust vent installation.

Taking advantage of this natural process referred to as passive ventilation is the most common way to vent an attic. While hardly anybody agrees on the best roof ventilation system everybody agrees some roof vents do hardly any good at all. A rule of thumb. Vents come in various styles.

Vent your bath and kitchen exhaust fans through the roof through a special roof hood. Grab a flashlight and inspect your attic during the winter. The majority of roofing experts agree that ridge vents are the most effective and cost effective roof vents available. Take for example ridge vents.

If you see dampness or frost you need better roof ventilation and some attic vents. 1 square foot of intake for every 300 cfm of ventilator. 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. 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.

For the best results place roof ventilation near the roof s peak and soffit vents in the eaves. Venting through a roof vent or exhausting them in the attic could cause moisture problems and rot. The best exhaust fan venting is through smooth rigid ducts with taped joints and screwed to a special vent hood. They can quickly remove a larger volume of hot and or humid air from your attic compared to static ventilation which helps save money on your heating and cooling.

I have roof vents so i have roof ventilation. They are typically easier to install and won t detract from the appearance of your roof. Master flow egv5 gable mount attic ventilators are master flow egv5 gable mount attic ventilators are a great choice for exhaust ventilation. See the benefits of attic ventilation a new roof is more than just shingles.

1 170 cfm ventilator 300 3 9 square feet of intake ventilation this is the minimum intake required. Air flows in through the soffit vents and out through the roof vents.