What is the standard thickness of plywood subflooring used in residential construction and how does it impact the overall stability and durability of the flooring system?
The standard thickness of plywood subflooring used in residential construction is typically 3/4 inch. This thickness is important for providing a sturdy base for the flooring system, ensuring stability and durability. Thicker plywood subflooring can better support heavy loads and reduce the risk of sagging or flexing in the floor over time.