Thicker is better... 1 1/8" tongue and groove works well. There are many homes with 3/4" as well.
The recommended thickness of plywood for flooring installation is typically 3/4 inch.
The recommended subfloor plywood thickness for residential flooring installation is typically 3/4 inch.
The recommended thickness for 1/4 inch plywood underlayment when installing flooring is typically 1/4 inch.
The recommended thickness for 1/4 inch plywood underlayment when installing hardwood flooring is typically 1/2 inch.
For flooring, it is recommended to use plywood that is at least 3/4 inch thick to provide sufficient strength and durability.
The recommended thickness of plywood for a roof is typically 1/2 inch.
The recommended plywood thickness for floor installation is typically 3/4 inch.
The recommended thickness of plywood for a roof is typically 5/8 inch or 3/4 inch.
Generally speaking, the thickness of the plywood layed directly over floor joist.
Plywood is the recommended subfloor material for installing hardwood flooring.
The recommended subflooring plywood thickness for a residential construction project is typically 3/4 inch.
The recommended thickness of plywood for a roof, especially when using 1/2 inch plywood, is typically 5/8 inch or 3/4 inch.