SmartVent is a tapered, under shingle plastic product designed for installation
along the soffit edge of the roof or the facing edge of dormer rakes and goes virtually unnoticed. It allows air to
flow freely through the 1" roof decking slit providing more than adequate soffit ventilation to maximize ridge
vent effectiveness. This is extremely important since most ridge vent products require an equal amount of ventilation at the soffit in
order to work properly. SmartVent, when used at both soffits, has a total NFA rating of 18 sq. in. (or 9 sq. in. on each side of a standard gable roof).
Click here for SmartVent Specifications
Most houses with ridge vents do not have the proper soffit ventilation required because attic insulation blocks the
soffit vents. SmartVent allows cooler air to enter under the shingle, through the 1" roof slit and out the ridge
vent providing superior air flow and attic cooling.
Click here for an expanding list of SmartVent Dealers. If no dealer is located near you please give us a call at 1-800-622-4455 and we will be happy to locate a dealer for you.