For example if the area to be covered in plywood is 800 ft 2 then 25 sheets of plywood will be needed to cover it.
How many sheets of plywood equal 16x20.
Once you determine surface area of the entire room or how much drywall is needed divide that number by 40.
This is the number of drywall sheets required.
For more complicated shapes see the instructions below.
Big box home improvement centers generally sell sanded pine or hardwood faced plywood suitable for woodworking projects in standard 4 x 8 ft.
For example if your roof is 1 500 ft 2 then it will take 47 sheets of plywood to sheath it.
Use the drop downs below to select a length in feet.
The most common size for plywood sheets is 4 x 8 feet followed by 5 x 5 feet.
For example a standard sheet of plywood 8 feet long and 4 feet wide has a surface area of 32 square feet.
Once you do determine the square footage of one sheet.
The x means that it has exterior glue.
So dividing the area of the roof by 32 will give you the number of sheets needed.
If your roof area is 1 600 square feet 1 600 divided by 32 will mean you need about 50 sheets to cover the roof.
Plywood sheet dimensions.
This guide will explain the different uses of plywood as well as its rating and grade system so that you can choose the best plywood for your project.
There also may be 4 x 12 ft.
A 4 8 sheet of plywood is 32 ft 2.
800 32 25 sheets.
Sheets available by special order these larger sheets will generally be in stock at major lumberyards.
This type of plywood has allowed defects such as knots and patches but it s strong and reliable.
4 courses x 2 5 sheets per course 10 sheets will actually be used.
The many types of plywood can differ in materials number of layers rating and grade.
Covering 230 square feet requires eight sheets.
The c side the face is better than the d side.
This calculator does not simply divide the total square footage by 32.
In order to cover the 16 run will require 4 courses.
Then do the same thing for the width.
A typical 4 foot by 8 foot sheet of plywood covers 32 square feet.
It figures how many pieces long then how many wide.
Each course of plywood will require 2 5 sheets of material to cover 4 feet x 20.
How many 4 x 8 sheets of plywood do i need.
For example if you re using 4 x 10 sheets the total square footage of one sheet is 40sf.
If the rafters are 16 long.
Add 10 percent.
Plywood is sold in whole sheets you can t buy part of a sheet so round up to the next largest integer to determine the number of whole plywood sheets required to cover the floor area.
Divide by the total square footage by the square footage of a sheet of plywood to find the number of sheets required to cover the space.
A 4 8 sheet of plywood is 32 ft 2.