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