Venting rafter bays at covered patio?

I have a project under construction with a covered patio that has a vaulted ceiling that will have doug fir t&g (with clear-coat finish) covering the roof rafters.  The contractor… I have a project under construction with a covered patio that has a vaulted ceiling that will have doug fir t&g (with clear-coat finish) covering the roof rafters.  The contractor…Read MoreGreenBuildingAdvisor