Attic Ventilation Importance

Proper roof ventilation is a complex system that requires the right space design and layout.

Attic ventilation importance.

Second it allows hot moist air to escape. Heat and moisture buildup in an attic cause predictable but different problems in hot and cold climates. The need for roof ventilation wasn t documented until the early to mid 20th century. Think of the attic as the hat of your house.

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. Sure installing roof vents for older homes can reduce your hot air during the summer but there are probably more low risk cost effective ways to increase your home s energy. The attic also helps support the roof. When it comes to proper roof ventilation it s important to understand its necessity and how it all works.

Why adequate roof ventilation is important proper ventilation in your attic helps address excess heat and moisture that can otherwise wreak havoc on your home. Ventilation is important because it extends the life of your roof reduces energy costs and reduces indoor temperature extremes. It keeps all the heat in or out depending on the season. Good roof ventilation can do this but shingle color sun exposure and insulation are exponentially more important to overall energy efficiency than ventilation.

First it allows cool fresh air to enter into the attic. Even if you have ventilation if it isn t functional your home will still suffer from the same problems as having no system in place.