Frequently Asked Question
External baffles play a vital role in the effectiveness of a ridge vent. You want to be sure you have a ridge vent with an external baffle. Here’s why- as wind hits the external baffle, the wind is forced over the ridge vent creating a low air pressure above the vent’s opening. This low pressure creates a vacuum effect and pulls air from the attic through the exhaust vent.
All of Lomanco ridge vents are designed with an external baffle.