The number 1 selling vent in the industry.
Durovent attic ventilation channels.
Click on the video below to see how easy installation is.
The durovent attic ventilation system helps keep air flowing in your attic.
The 23 1 2 in x 46 in ventilation system features polystyrene construction which is lightweight and moisture resistant.
The benefits of a ventilated attic.
Improper attic ventilation prevents the free flow of air from the soffit to the exhaust vents which reduces insulation efficiencies and accelerates moisture problems.
Poor air flow reduces insulation efficiencies and accelerates problems due to moisture.
Use it between rafters to create an air channel through insulation to help keep air flowing freely in your attic.
The ado products durovent 23 1 2 in.
One provent ventilation channel per rafter or truss cavity is recommended.
Install the ventilation system between rafters to provide an air channel through insulation to help keep air flowing freely from soffits to ridge vents.
Rafter vent with built in baffle helps keep air moving in your attic.
Poor air flow reduces insulation efficiencies and accelerates problems due to moisture.
Installation of the durovent baffle eliminates the need for using a blocking material such as batt insulation between the vent and the wall top plate as is.
Durovent with baffle attic vent channelthe durovent attic ventilation system with built in baffle helps keep attic air moving.
Provent may be installed prior to the soffit panel without fear of blow out.
Install between rafters in an attic to provide an unobstructed air channel through insulation to help keep air flowing from soffits to ridge vents.
Without ventilation channels air cannot flow freely from the soffit to the exhaust vents.
The integrated baffle means that no blocking material is needed between the vent and the top plate.
One durovent baffle per rafter or truss cavity is recommended.
Ideal for high volume.
It can be cut to fit most joist spaces and is an affordable way to meet energy code requirements for air flow.
Product overview for improved air circulation in the attic install the durovent 22 in.
Without ventilation channels air cannot flow freely from the soffit to the exhaust vents.
Each carton contains 10 vents.