Air Vent's popular attic ventilation calculator now available as a free download
20th Anniversary Ask the Expert Tour!
We’re bringing you the tools you need to succeed! Join us in January through March, 2018 for our annual Ask the Expert Seminars. Click here to see all dates, locations, and registration info.
Air Vent’s Intake Vent: The Edge™ Vent provides proper intake ventilation for homes with little or no overhang. It’s a roof-top installed, shingle-over intake vent designed based on roofing contractor feedback from our Ask the Expert™ seminars. It can be used to supplement existing soffit or undereave vents as well. The vent provides 9 square inches of net free area per linear foot.
A. With combination thermostat/humidistat controls, power attic ventilators monitor heat and humidity levels in summer through winter for year-round attic protection from the damaging effects of moisture and heat buildup.