Best Type Of Plywood For Bathroom Subfloor

The shortest ones are 1 1 14 inches while the longest are 3 inches.

Best type of plywood for bathroom subfloor.

Some experts suggest that 15 32 inch plywood should be standard if the underlying floor joists are spaced 16 inches apart or less but slightly thicker 3 4 inch plywood should be used for joists spaced further apart. Nevertheless plywood is still a wood product and is subject to the effects of excessive moisture in the long run. Oriented strand board osb osb is an engineered structural panel. The subfloor rests directly on.

While osb is the most popular structural panel cdx plywood is the most popular type of traditional. Item 12182 model 231331. Traditionally exterior grade plywood has been the subfloor material of choice for many bathroom flooring projects. In addition you ll find that steel screws come in a number of different lengths.

In addition to installing exterior grade plywood for your subfloor you will also want to consider appropriate underlayment. What type of plywood to use for a subfloor. Plywood is made by gluing alternating layers of wood veneer. Most construction experts use 3 inch steel screws for plywood subfloors.

The second layer of flooring is the underlayment. When you re installing an interior subfloor using 3 4 inch plywood you re going to want screws that are labeled 8 10 or 12. Unlike traditional plywoods which laminate multiple layers of veneer osb uses. What type of plywood for bathroom floor.

Tongue and groove plywood is manufactured specifically for subfloors. The recommended thickness of the plywood subfloor is governed by the spacing of the joists. 23 32 cat ps1 09 tongue and groove douglas fir subfloor application as 4 x 8. The best subfloor for bathrooms that you can install is inch cdx or exterior grade plywood.