Sometimes called rafter vents baffles provide ventilation and keep the insulation from blocking airflow through your attic.
Roof foam baffles.
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.
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.
Durovent durovent 22 in x48 in raft vent 10 pack.
Putting baffles in your attic is a crucial step in installing attic insulation.
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.
Item 1571672 model xudv2248.
Baffles are also called wind baffles venting chutes rafter vents or insulation baffles.