I am sure this has been over a million times, but I searched and couldn't find the answer I am looking for.
I built a 64'x40'x14' pole building and am planning on putting metal on the inside ceiling.
My question is do I need to screw it on 2' centers or will 4' be O.K. I am planning on blowing R-30 to R-38 on it.
Also can the 2x4's be laid flat to screw to?
My rafters are on 8' centers.
Thanks!!!
I built a 64'x40'x14' pole building and am planning on putting metal on the inside ceiling.
My question is do I need to screw it on 2' centers or will 4' be O.K. I am planning on blowing R-30 to R-38 on it.
Also can the 2x4's be laid flat to screw to?
My rafters are on 8' centers.
Thanks!!!
