Attic Insulation Air Baffles

Putting baffles in your attic is a crucial step in installing attic insulation.

Attic insulation air baffles.

Basic functions of baffles baffles are chutes that when installed properly can provide a channel for air to flow from your exterior soffit vents up into your attic space. For improved air circulation in the attic install the durovent 22 in. The picture below courtesy of the epa indoor airplus program which we provide builder verification services for helps show how the system works. An attic baffle is simply an item to regulate the flow of air aka required roof venting and impede it the insulation from interfering with each other.

Find a diagram of common air leaks here here s a quick primer on fixing draft prone spots. Water resistant and durable. That airflow is intended to churn the stale air in. It is a fairly easy process that will make a world of difference in assisting your insulation and keeping your home protected from rot which can save you a substantial amount of money down.

Attic ventilation system with built in baffle 10 carton install between rafters to provide an air channel through insulation to help keep air flowing freely. Ado products durovent 23 1 2 in. It can be cut to fit most joist spaces and is an affordable way to meet energy code requirements for air flow. Sometimes called rafter vents baffles provide ventilation and keep the insulation from blocking airflow through your attic.

Baffles redirect airflow up over the insulation and they re the p. Gaps in the attic or between the lower floors and the attic will let heated or cooled air escape to the great unconditioned outdoors making any insulation you add essentially useless. Use it between rafters to create an air channel through insulation to help keep air flowing freely in your attic. Attic ventilation system with built in baffle 10 per carton 4 4 out of 5 stars 3 insulation baffle for 16 rafter bays.

As with attic floor insulation moisture and heat removal are the reasons for creating proper air. Baffles are a critical component to our attic insulation process that provides multiple benefits to a difficult construction aspect. The correct way to install baffles to prevent wind washing in the birds vents soffit vents. Ado products durovent 23 1 2 in.

Surprisingly even the most well insulated attic space may still require the assistance of attic baffles to provide the additional air circulation. You can situate the baffles where the circulation is mainly required.