Plywood is a necessity in many diy and construction projects but not every type of plywood works for every project.
How many sheets of plywood to build a 44x28 house.
Sometimes you will end up with leftovers that are too small to use and you may need additional sheathing material.
This basically calculates the number of sheets needed for a gable roof.
One sheet 32 ft.
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.
For example if your roof is 1 500 ft 2 then it will take 47 sheets of plywood to sheath it.
A 4 8 sheet of plywood is 32 ft 2.
The only plywood i got in with 45 49 sheets in the unit was 3 4.
It figures how many pieces long then how many wide.
Osb and waferboards had more sheets per unit 7 16 had 80 90 sheets the size of the units was determined by weight.
The calculation is based on that the plywood or osb oriented strand board sheets are of a 4 x 8 size.
How many 4 x 8 sheets of plywood do i need.
How many sheets of plywood would i need to do the outside of my house.
Once you have the area you can divide by the area of a sheet of plywood to find the number of sheets needed.
For more complicated shapes see the instructions below.
The many types of plywood can differ in materials number of layers rating and grade.
Use the drop downs below to select a length in feet.
Then do the same thing for the width.
Estimate the amount of plywood or osb needed for sheathing a roof.
Number of sheets needed based on 4 x 8 sheet size.
The number of sheaths needed is based on square footage of the area and the square footage of one sheath of plywood.
Estimate the number of sheets needed for sheathing a wall or floor with plywood or osb.
The most common size for plywood sheets is 4 x 8 feet followed by 5 x 5 feet.
I am doing 3 sides of the house.
This calculator does not simply divide the total square footage by 32.
5 8 had 56 and 1 2 had 70 sheets per unit.
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.
Years ago a unit of precut studs only had 196 pieces.
A 4 8 sheet of plywood is 32 ft 2.