Roof Foam Baffles
Sometimes called rafter vents baffles provide ventilation and keep the insulation from blocking airflow through your attic.
Roof foam baffles. Durovent durovent 22 in x48 in raft vent 10 pack. Attach this roof and attic insulation treatment using foam baffles to ventilate insulate and channel cold and hot air to roof vents before insulation is add. Baffles are also called wind baffles venting chutes rafter vents or insulation baffles. 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.
Typically made from polyvinyl chloride rigid foam board or cardboard they can be installed with a few. Putting baffles in your attic is a crucial step in installing attic insulation. Item 1571672 model xudv2248. When set into place and sealed with spray foam the vent baffles are insulated and air sealed.
Rafter vent with built in baffle helps keep air moving in your attic.