Garage door panels, Painter.

Ron C
by Ron C
I have a 16' wooden garage door and need to replace two panels after 19 years of good service. One has a bought eight glass panels and one has wooden panels. They will be delivered to me and ready to paint. Should I caulk the panels before I put on primer and two coats of exterior semi gloss paint? Afterwards the installer will come back to install them and replace the old ones. I'm not sure if they come primed or bare wood.
  3 answers