Provent Attic Ventilation Channels

The benefits of a ventilated attic allows for cooler attics in the summer.

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. The integrated baffle means that no blocking material is needed between the vent and the top plate. Poor air flow reduces insulation efficiencies and accelerates problems due to moisture. Install the ventilation system between rafters to provide an air channel through insulation to help keep air flowing freely from soffits to ridge.

Complete coverage of the attic floor along with sealing air leaks will ensure you get the best performance from your insulation. 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. High impact polystyrene type. One provent ventilation channel per rafter or truss cavity is recommended.

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. Provent comes in two sizes. The provent rafter vent channel provides an unobstructed air channel through your insulation. 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. Attic rafter vent baffles are essential for the health of your roof. The durability of the provent withstands punctures and tears from protruding staples and nails in the roof decking. Soffit vents are the small metal or plastic grates you probably have seen under the eaves of houses.

Provent upv22480 provent w upc code 22 x 48 100 carton. Provent joist spacing. 1 ventilation channel per rafter or truss cavity is recommended. 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. 14 x 48 material. Rafter vent helps keep air flowing in your attic. 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 provent 14 in. Improper attic ventilation prevents the free flow of air from the soffit to the exhaust vents which reduces insulation efficiencies and accelerates moisture problems. The 23 1 2 in x 46 in ventilation system features polystyrene construction which is lightweight and moisture resistant.

Ado provent 14 x 48 high impact polystyrene provent attic rafter vent 229 00. Installing attic ventilation channels between the rafters or trusses provides an unobstructed air channel through the insulation.