Painting: When building out my bonus room, should I complete the electrical and HVAC first before the insulation an d drywall is installed? Darby C on Feb 07, 2011 Yes. You need to finish any framing that you want to do, i.e. doors, closets, ect. Then ...» plumbing, HVAC, and elctrical. Then insulate and drywall.
Yes. You need to finish any framing that you want to do, i.e. doors, closets, ect. Then ...»