Minimum plywood thickness the international residential code specifies 3 8 inch plywood for sheathing walls with a standard stud spacing of 16 inches if the siding is nailed to the studs through.
Plywood wall panels thickness.
View the zip system residential warranty commercial warranty and or homeowner warranty for more details.
Contact us for mill by mill availability.
You need to check with your local building codes to see if using plywood with no sheet rock is legal.
We also carry pre cut project panels that are available in different sizes that may vary by store.
Because the actual thickness may vary measuring the plywood is the only accurate way to determine its thickness.
A 1 2 sheet is actually 15 32 thick.
Divide the perimeter of the room by the length of the plywood panels you want to use to find out how many panels you ll need.
The most common thickness of plywood is 1 2 inch but plywood thickness can range from 1 8 inch.
A 3 4 sheet is actually 23 32 thick.
Builder magazine s 2015 2019 brand use studies.
Structural 1 rated panels only available from certain mills.
Plywood is often sold in 1 4 1 2 or 3 4 nominal thicknesses but the actual thickness is often 1 32 thinner.
For example if the perimeter of the room is 24 feet 7 3 meters and the plywood panels you want to use are 4 feet 1 2 meters across you would need six panels.
Limitations and restrictions apply.
A double sheetrock wall could be rated as a one hour fire wall.