Description. Air Vent’s Pro Flow™ Vented Drip Edge combines venting with a drip edge and is used to provide intake ventilation on homes with little or no soffit area. The vent provides 9 square inches of net free area per linear foot.

How does vented drip edge work?

Description. Air Vent’s Pro Flow™ Vented Drip Edge combines venting with a drip edge and is used to provide intake ventilation on homes with little or no soffit area. The vent provides 9 square inches of net free area per linear foot.

How do you vent a roof with no overhang?

In most cases, all you have to do is remove about one inch off the top of the fascia (the part that covers the end of the rafters on the roof), install the drip edge, finish with a vent that’s on the top of the roof and you’re good to go.