
I believe that ProfileVent is pretty insect resistant but ultimately I'd suggest contacting them so they can relay their experience.
Hi:
I am replacing a wood shake roof with 7/8 corrugated metal placed on top of underlayment.
We are using profile vent closures at the ridge and eaves.
We have had difficulties with bees, wasps, and bats infesting the walls of other buildings on the property. In other words they have a way of taking advantage of any opening.
Will the profile vents be sufficient to prevent infestation or should we also install aluminum perforated closures in addition?
Thanks for the advice.