Styrofoam Attic Ventilation Baffles

Simply installing raft r mate attic rafter vents offers year round performance and helps to prevent ice dams in winter.

Styrofoam attic ventilation 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. Durovent durovent 22 in x48 in raft vent 10 pack. It is a fairly easy process that will make a world of difference in assisting your insulation and keeping your home protected from rot. 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.

Putting baffles in your attic is a crucial step in installing attic insulation. The ado products durovent 23 1 2 in. 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. Baffles are also called wind baffles venting chutes rafter vents or insulation baffles.

My solution was to make bricks of rigid foam insulation attach them to the baffles with double sided tape and then use a small rake to push them into place. When insulating your attic it is important that you have unrestricted flow of fresh air from the soffit to the attic. Rafter vent with built in baffle helps keep air moving in your attic. Rafter vent with built in baffle helps keep air moving in your attic.

Item 1571672 model xudv2248. The foam baffles hold up in michigan s humidity whereas cardboard baffles can absorb moisture causing them to fall and be ineffective. Baffles provide a channel for air to flow through certain parts of the attic. In addition to offering airflow in your attic space baffles keep attic insulation off your roof deck which is especially important for cold michigan winters.

Sometimes called rafter vents baffles provide ventilation and keep the insulation from blocking airflow through your attic. How to install attic ventilation baffles even if you can t reach the top plate permalink the finished product before installation.