How Important Is Attic Ventilation

Proper attic ventilation also benefits your roof when the weather is warm.

How important is attic ventilation.

The information i m going to share is about the benefits of attic ventilation. In locales where the temperature drops below freezing during the winter warm air escaping into the attic from the. When you properly vent your attic the warm air will escape before it can melt the ice and snow on the roof of your home. Think of the attic as the hat of your house.

It s ventilation that helps the air from outside pass through your attic removing excess heat as it does so. To lower attic temperatures and to remove excess moisture. It keeps all the heat in or out depending on the season. Without proper ventilation air just sits stagnant.

In reality this exchange of air from the exterior of the home through the attic vents or soffit vents is important to keep the attic at a constant temperature level. Attic ventilation is meant to keep your attic space dry so as to reduce the risk for moisture damage. This heat can build up and cause a sweltering attic. Why adequate roof ventilation is important when it s hot outside the sun beating down on the roof can increase the temperature in the attic.

Attic ventilation is important to keep the air flowing through your attic rather than simply letting it sit. This heat works from the inside out and damages the shingles from the inside. Before we dive into the reasons why attic ventilation is so important why don t we define what it is. First it allows cool fresh air to enter into the attic.

Attic ventilation serves two main functions. Second it allows hot moist air to escape. With the potential energy loss in a home through the attic capable of reaching a ratio of greater than 40 percent this statistic alone points to the fact that attic ventilation is very important. One of the most important and misunderstood features of a home is its attic.

Another benefit of attic ventilation is that it reduces the energy costs of your home. A balanced attic ventilation system that consists of intake at the eaves soffits or fascias of the roof and exhaust at or near your roof ridge serves two important functions. The attic also helps support the roof. Lowering the temperature in the attic can help reduce air conditioning energy costs and roof deck temperature optimize the service life of a roof covering and minimize ice damming.

In simple terms ventilation is what keeps the air flowing through your attic.