CDX plywood should be a minimum of 7/16 inch thick. The thicknesses are as follows: 7/16-, 15/32- and 1/2-inch-thick panels require joists spaced 16 inches on center; 19/32- and 5/8-inch-thick panels require joists spaced 20 inches on center.
Thicker is etter... 1 1/8 tongue and groove works well. There are many homes with 3/4 as well.
the subfloors need to be thicker. For joist spacing of more than 16 inches up to 19.2 inches on center, the minimum thickness for both plywood and OSB is 3/4 inch. For joists spaced more than 19.2 inches on center, the minimum thickness for plywood is 7/8 inch and for OSB, 1 inch.
I am putting plywood onto a floor with joists set at 24", what thickness of plywood should i lay in order to get less spring in the finished
What Are the Thicknesses of Subflooring?. The thickness needed for subflooring depends on the type of floor that will go on top and. What Plywood Thickness for.
Recommended Thickness of. They’re not made of solid wood but are typically be made up of a combination of plywood,. Jonathan Sapir on Best Wood Flooring.
Subflooring for Wood, Tile, and Other Floor. Good for basement flooring. Hardwood. Plywood is the best subfloor for. and will create underlayment as thick as.
Should You Lay Plywood Over Plank Sub Floor?. I found that unless I used my best plywood blade I got some. Jonathan Sapir on Recommended Thickness of Engineered.