Attic Insulation Vent Baffle
Rafter vent with built in baffle helps keep air moving in your attic.
Attic insulation vent baffle. Baffles establish a channel for air to circulate between the insulation and the roof sheathing. They are usually made from cardboard or rigid foam board or polyvinyl chloride. Ado products durovent 23 1 2 in. The ado products durovent 23 1 2 in.
In brief baffles are designed to provide a channel of air to flow through specific parts of your attic. The beauty of attic baffles is that they are available from most home improvement stores and can be installed simply with a few staples if you want the diy approach. They are known are also known as wind baffle insulation baffles rafter vents or venting chutes. Attic ventilation system with built in baffle 10 per carton 4 4 out of 5 stars 3 accuvent 14 5 x 50 16 o c flame retardant pvc high energy vent 50 pack acbp18429.
The ventilation system features polystyrene construction which is lightweight and moisture resistant and the integrated baffle means that you need no blocking material between the vent and the top plate. Sometimes called rafter vents baffles provide ventilation and keep the insulation from blocking airflow through your attic.