07-11-2020, 12:42 PM
We’ve had a ridge vent in our main house, the well house and the storage shed for twenty five years here in Alabama. Despite several hurricanes, a few tropical storms and a couple of near misses (less than two miles) by tornados, not a drop in the attics. Outlasted the first roof - three tab standard shingles - and well into the life of the current architectural shingles.