A typical 4 foot by 8 foot sheet of plywood covers 32 square feet.
How many sheets of plywood equal 16x20.
For example if your roof is 1 500 ft 2 then it will take 47 sheets of plywood to sheath it.
If you ve followed the sizing recommendations 48 inch increments for shed dimensions the 4 by 8 sheets should fit perfectly.
Sheets available by special order these larger sheets will generally be in stock at major lumberyards.
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.
The c side the face is better than the d side.
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.
For example a standard sheet of plywood 8 feet long and 4 feet wide has a surface area of 32 square feet.
Covering 230 square feet requires eight sheets.
Therefore each course of plywood will produce 4 feet of roof deck.
Plywood sheet dimensions.
The x means that it has exterior glue.
It figures how many pieces long then how many wide.
800 32 25 sheets.
A 4 8 sheet of plywood is 32 ft 2.
Big box home improvement centers generally sell sanded pine or hardwood faced plywood suitable for woodworking projects in standard 4 x 8 ft.
Add 10 percent.
Use the drop downs below to select a length in feet.
This is the number of drywall sheets required.
Once you determine surface area of the entire room or how much drywall is needed divide that number by 40.
There also may be 4 x 12 ft.
The many types of plywood can differ in materials number of layers rating and grade.
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.
If the rafters are 16 long.
For example if you re using 4 x 10 sheets the total square footage of one sheet is 40sf.
This type of plywood has allowed defects such as knots and patches but it s strong and reliable.
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.
Each course of plywood will require 2 5 sheets of material to cover 4 feet x 20.
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.
4 courses x 2 5 sheets per course 10 sheets will actually be used.
Once you do determine the square footage of one sheet.
A 4 8 sheet of plywood is 32 ft 2.
The most common size for plywood sheets is 4 x 8 feet followed by 5 x 5 feet.
For more complicated shapes see the instructions below.
So dividing the area of the roof by 32 will give you the number of sheets needed.