Ventilation

[Jimbo3510]

I replaced the ceiling in a room with regular dry wall and insulated with R30 and vent boards. Should I have cut some vent holes in-between the two half’s at the marriage line/wall. I was thinking this might give better ventilation to the space between the roof and ceiling if the two halves were connected. Thanks for any information.

[David Oxhandler]

Set up codes for new manufactured double section homes in many states today require the installer to seal any space between the sections with expandable foam.. finish your ceiling as you would in any conventional home.