[Shop-talk] rigid insulation board

[Frank Vantacich]

I need to insulate the ceiling in my barn, 18'x30',  and am thinking of using 2" 
rigid insulation board or otherwise called polystyrene. One side has a 
reflective foil on it and the other has  some kind of a plastic wrap on it and 
it is this side that I would like to paint white to cover up the blue printing. 
Is this feasible and does any one recommend a particular paint. 


Thanks for the help.

 
Frank V.
Loomis, Ca
rustymetal at sbcglobal.net