The Versatile Baffle for the Insulation Professional.

The baffle creates a channel through the insulation and blocks the air at the top
plate, allowing insulation coverage at the plate and preventing wind-wash.
    •    Withstands heat and pressure of spray foam
    •    Versatile design adapts to varying heel heights
    •    Attaches to the truss, as well as the roof deck
    •    Will not absorb moisture or grow mold
    •    Made from High Impact Polystyrene
    •    Spans the entire width of the bay – 16" or 24" O.C.


How Many Vents to Plan for on a Project

One ProVent ventilation channel per rafter or truss cavity is recommended. Without ventilation channels, air cannot flow freely from the soffit to the exhaust vents. Poor air flow reduces insulation efficiencies and accelerates problems due to moisture.

The Benefits of a Ventilated Attic

• Allows for cooler attics in the summer
• Helps prevent ice-dam formation in the winter
• Improves insulation efficiencies
• Helps prolong shingle life
• Allows for drier attics


Download a Printable PDF of the NEW ADO Catalog Volume 19