For example if you re using 4 x 10 sheets the total square footage of one sheet is 40sf.
How many sheets of drywall do i need for 800 square feet.
For a drywall panel size of 4 x 10 you need about 25 sheets.
Once you do determine the square footage of one sheet.
Sheets of drywall in a bundle.
After you find the square footage of drywall needed simply divide by the square footage of the sheet size you will be using to find the number of sheets needed.
Lets say your house is 50 x 20 1000sq ft you would have 140 ft of exterior wall multiplied by wall height lets say 8ft would.
600 36 16 67.
Measure all of your walls interior and exterior.
Add the areas together.
A standard 4 by 8 sheet for example measures 32 square feet.
The ceiling is 10 x 10 or an additional 100 square feet.
800 32 25 sheets.
16 67 17 sheets.
The different panel sizes have their own advantages and disadvantages.
180 270 150 600 total square feet.
For example if your wall surface is 1000 square feet and you re using 4 x 8 sheets then the number of sheets needed is 1000 32 or 31 25.
For a drywall panel size of 4 x 9 you need about 28 sheets.
Step 2 calculate that one gallon of joint compound will be needed to mud between 100 and 200 square feet of drywall.
If you add the 320 sf needed for walls and the 100 sf needed for ceilings you get 420 sf of drywall needed.
For a drywall panel size of 4 x 12 you need about 21 sheets.
Sheets of drywall come two to a bundle with the smooth finished side facing inward towards.
Each wall would be 80 square feet so four walls equals 320 square feet sf of drywall needed.
Find how many sheets you ll need using 4 9 sheets.
Only by using drywall t square you can be sure that your drywall panels are correctly in place.
For a drywall panel size of 4 x 8 you need about 32 sheets.
A 4 8 sheet of plywood is 32 ft 2.
This is the number of drywall sheets required.
You ll need 19 total sheets.
Drywall saw used to cut sheets of drywall so they can fit into more irregular spaces.
Drywall t square the essential drywall tool.
Once you determine surface area of the entire room or how much drywall is needed divide that number by 40.
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.
It is more comfortable to use an electric drywall saw but manual drywall saw will do the job as well.