dannac
Aug 27, 2014, 12:16 PM
I'm putting a metal roof over a shingled roof.
I will run 1 x 4 pine screwed to rafters... then the metal will screw to 1 x 4.
My question :
Should I put a vapor barrier between the 1 x 4 pine and the metal ?
(visqueen or tar paper)
I will run 1 x 4 pine screwed to rafters... then the metal will screw to 1 x 4.
My question :
Should I put a vapor barrier between the 1 x 4 pine and the metal ?
(visqueen or tar paper)