Thickens Of Plywood Onkitchen Floor

Cdx plywood should be a minimum of 7 16 inch thick.
Thickens of plywood onkitchen floor. The 3 4 inch thick plywood is sturdy. The national wood flooring association recommends a minimum plywood panel thickness of 7 8 inch for joist spans of 19 2 to 24 inches and a minimum plywood panel thickness of 5 8 inch for joist spans of 16 inches or less. The most common thickness of plywood is 1 2 inch but plywood thickness can range from 1 8 inch to 3 4 inches. The thicknesses are as follows.
If your plywood subfloor is too thin it might not cope with the load and it might creak or squeak when you walk on it. It can support the weight of a person and heavier equipment without fatiguing over time. The minimum thickness you need for standard 16 inch on centers joists is 5 8 inches but 3 4 inch plywood makes a more stable floor and is a better choice. With pressure treated joists spaced 12 inches apart this floor can last for 20 years or more.