Ideal for high volume.
Attic ventilation channel lowes.
Attic ventilation system with built in baffle 10 carton install between rafters to provide an air channel through insulation to help keep air flowing freely.
The extruded polystyrene material provides a lightweight water resistant air channel.
Improper attic ventilation prevents the free flow of air from the soffit to the exhaust vents which reduces insulation efficiencies and accelerates moisture problems.
Install between rafters to provide an unobstructed air channel through insulation.
Builders edge 22 in x 22 in bright white round vinyl gable vent.
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Water resistant and durable.
Attic ventilation channel 10 per carton the provent rafter vent channel provides an unobstructed air channel through your insulation.
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The number 1 selling vent in the industry.
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The ventilation system can be cut to fit most joist spaces.
Item 89021 model 120032222117120032222117.
Improves insulation efficiencies allows for cooler attics in the summer months drier attics in the winter months and helps prevent ice dam formation.