Plywood is the best subfloor for hardwood flooring installation.
Thickness of subfloor for hardwood flooring.
Subfloor goes between the joists or boards framing the floor.
If the joists are spaced 16 inches on centers or less the minimum required thicknesses are 5 8 inches for plywood and 23 32 inches for osb.
A smooth surface is necessary for a subfloor.
Floating sub floors floating sub floors for solid hardwood installations generally consist of two layers of plywood or allowing enough wood for a 1 inch flooring cleat to hold effectively.
3 check before installation.
The thicknesses are as follows.
7 16 15 32 and 1 2 inch thick panels require joists spaced 16 inches on center.
Once you determine the subfloor is the proper thickness check that the subfloor is.
Cdx plywood should be a minimum of 7 16 inch thick.
Thoroughly vacuum the existing floor and use a long level and tape measure to ensure the subfloor is level within 3 16 inch for every 10 feet.
A subfloor that is less than 1 2 inch thick will dimple or.
Nail down or floating floors may be installed over existing vinyl as long as it is no more than two layers thick.
What are the thicknesses of subflooring.
Usually manufactured in 4 by 8 foot sheets plywood panels and osb are acceptable subfloors for hardwood.
Allow for a 1 32 inch gap between subflooring panels when installing hardwood flooring to accommodate swelling with increased moisture content.
If the spacing increases to but is no more than 19 2.
1 suitable wood flooring.
Considering the fasteners are installed at a 45 degree angle or blind nailed overall thickness required runs about 5 8 of one inch.
The subfloor provides a support.
Sub flooring must be installed with the strength axis perpendicular to the flooring joists.
Cdx plywood ranging from 1 2 to 3 4 inch thick and rated a c will serve well for any hardwood flooring installation.