Provent Rigid Plastic Attic Ventalation Channels

Plastic vents are rigid eliminates breakage during re insulation.

Provent rigid plastic attic ventalation channels.

When attached to the roof deck the one inch air space provides an unobstructed air channel through the insulation to keep air flowing from soffit to ridge vents. 1 ventilation channel per rafter or truss cavity is recommended. At first it may seem odd to add insulation for warmth and then purposely allow cold air to enter the attic through vents but this combination is the key to a durable and energy efficient home. The durability of the provent withstands punctures and tears from protruding staples and nails in the roof decking.

Ado products 14 in. 1 ventilation channel per rafter or truss cavity is recommended. Easy to transport and store. Poor air flow reduces insulation efficiencies and accelerates problems due to moisture.

Without attic ventilation channels air cannot flow freely from the soffit to the exhaust vents. Easy to transport and store. Plastic vents are rigid eliminates breakage during re insulation. About attic ventilation natural attic ventilation.

Ado products 22 in. Without attic 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.