A smooth surface is necessary for a subfloor.
Thickness of osb for flooring.
Plywood shed flooring is usually 3 4 inch and osb 5 8 inch thick.
For 23 32 inch thick panels the joists should be at least.
For 19 32 inch thick panels the joists should be 20 inches on center.
In metric terms sheets are typically 1220 mm x 2440 mm and have thickness from 9 5 to 28 5 mm.
The subfloor provides a support.
Subfloor floor covering or finish floor is the term for the topmost eventual floor the floor that you walk on and see.
A subfloor that is less than 1 2 inch thick will dimple or.
In germany both osb 3 and osb 4 are used for loadbearing purposes.
What are the thicknesses of subflooring.
If you only intend to use boards as cladding for visual effect they can be relatively thin.
Using osb for flooring osb comes in plywood sized sheets that are typically 4 feet wide and either 8 9 or 10 feet long with thickness ranging from 3 8 to 1 1 8 inches.
Osb has the appearance of giant cornflakes pressed together to form structural panels in sizes similar to plywood such as 4 x 8 x 5 8.
Structurally osb and plywood are very similar in strength and ability to hold nails or screws.
Osb can be used for subfloors although it is not as common as cdx.
Osb stands for oriented strand board.
A thickness of 18mm is adequate for non loadbearing uses in dry conditions.