Awasome Subfloor Thickness For Hardwood Flooring References
Awasome Subfloor Thickness For Hardwood Flooring References. Web the thickness of your hardwood floors matters. Web the minimum thickness for plywood subflooring is 5/8″, and the oriented strand board subflooring is 23/32″.

Ask question asked 8 years, 6 months ago. Web the minimum thickness for plywood subflooring is 5/8″, and the oriented strand board subflooring is 23/32″. Web a wood subfloor should be osb or plywood of 3/4″ or thicker for a hardwood floor installation.