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Attic rafter baffles.
Baffles provide a channel for air to flow through certain parts of the attic.
Locate the soffit vents in the eaves of your home.
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Sometimes called rafter vents baffles provide ventilation and keep the insulation from blocking airflow through your attic.
Assist in the constant flow of fresh air from soffit vent to the ridge by preventing blockage of the airway at the soffit.
How to install attic rafter vent baffles step 1.
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.
Create a balanced ventilation system to help provide comfort in all seasons and help prevent roof damage.
In brief baffles are designed to provide a channel of air to flow through specific parts of your attic.
They are usually made from cardboard or rigid foam board or polyvinyl chloride.
Raft r mate attic rafter vents create a space between each rafter for air to flow freely up the rafters and into the attic.
Owens corning raft r mate attic rafter vents.
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It may be easiest to locate and mark them from below.
Baffles are also called wind baffles venting chutes rafter vents or insulation baffles.
Measure the distance between your rafters and purchase enough rafter vent baffles to install one over each.
Rafter baffles are sheets of plastic foam or cardboard that fit between the rafters in your attic to prevent moisture accumulation and add insulation to your home.
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Putting baffles in your attic is a crucial step in installing attic insulation.
Baffles should fit snugly between your rafters and extend from just over the vent at the wall plate up the rafter.
Rafter vent with built in baffle helps keep air moving in your attic.