Lomanco OmniRidge® OR-4 Shingle Over Ridge Vent

The Lomanco OmniRidge® shingle-over ridge vent is the ridge vent with proven performance! Masters of Home Ventilation Since 1946.

[@johndyer9431]

I’ve got Omni ridge which we just had fitted after replacing old one with the white fibre to stop ingress flys and straw bugs we didn’t have a problem with dust before,but we do now The installers are going to replace the ridge with a fly screen version if you do one Please come back to me with your suggestions

[@Lomanco]

What type of structure are you ventilating and what is its purpose?