Provent Attic Ventilation Channels

The ventilation system is made of tear resistant plastic to help prevent breakage and can be cut to fit most joist spaces.

Provent attic ventilation channels.

The provent 14 in. Rafter vents ensure the soffit vents are clear and there is a channel for outside air to move into the attic at the soffits and out through the gable or ridge vent. The benefits of a ventilated attic allows for cooler attics in the summer. Soffit vents are the small metal or plastic grates you probably have seen under the eaves of houses.

1 ventilation channel per rafter or truss cavity is recommended. Without ventilation channels air cannot flow freely from the soffit to the exhaust vents. The provent rafter vent channel provides an unobstructed air channel through your insulation. The 23 1 2 in x 46 in ventilation system features polystyrene construction which is lightweight and moisture resistant.

The durability of the provent withstands punctures and tears from protruding staples and nails in the roof decking. Ado provent 14 x 48 high impact polystyrene provent attic rafter vent 229 00. Poor air flow reduces insulation efficiencies and accelerates problems due to moisture. Rafter vent helps keep air flowing in your attic.

14 x 48 material. 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. Without attic ventilation channels air cannot flow freely from the soffit to the exhaust vents. They allow the fresh air to travel up under the roof to the ridge or gable vents keeping the roofing materials dried out and in good working order.

Without attic ventilation channels air cannot flow freely from the soffit to the exhaust vents. Complete coverage of the attic floor along with sealing air leaks will ensure you get the best performance from your insulation. Attic rafter vent baffles are essential for the health of your roof. Installing attic ventilation channels between the rafters or trusses provides an unobstructed air channel through the insulation.

The integrated baffle means that no blocking material is needed between the vent and the top plate. Install the ventilation system between rafters to provide an air channel through insulation to help keep air flowing freely from soffits to ridge. Provent upv22480 provent w upc code 22 x 48 100 carton. Provent may be installed prior to the soffit panel without fear of blow out.

High impact polystyrene type. Provent pv1148 11 x 48 200 carton 2000 pallet use for 16 on center joist spacing provent pv1148b 11 x 48 3000 bulk pallet provent upv14480 provent w upc code 14 x 48 100 carton 1500 pallet provent pv1448b provent 14 x 48 2250 bulk pallet provent pv1448d provent 29 x 48 1500 bulk pallet. The provent is an ideal product for use in an existing attic space. Poor air flow reduces insulation efficiencies and accelerates problems due to moisture.

One provent ventilation channel per rafter or truss cavity is recommended. Provent joist spacing.