The 1947 - Present Chevrolet & GMC Truck Message Board Network - View Single Post

Old Money · 05-27-2014, 10:22 PM

3/8 ply on ceiling 24 inch on center will sag with the weight of insulation on it. use 1/2 inch ply. all around and you will be much happier. old money.

05-27-2014, 10:22 PM	#2
Old Money Registered User Join Date: Apr 2008 Location: Milton wi. 53563 Posts: 128	Re: Garage interior finish 3/8 ply on ceiling 24 inch on center will sag with the weight of insulation on it. use 1/2 inch ply. all around and you will be much happier. old money.