One day to four weeks.
How long to hang 20 sheets of drywall.
3 8 inch is best to cover existing walls.
1000 sf of sheetrock is about 21 twelve foot sheets.
Add in material costs dump fees and 5 profit and 10 overhead.
Shorter for easier fitting.
To calculate the cost all you have to do is multiple the number of sheets your project requires the cost of a sheet of drywall.
5 8 inch is heaviest and the most soundproof.
Keep in mind that some of them you can control and some you cannot.
This means working with the largest drywall panels and pieces you can.
Mark fastening guidelines every 16 in.
1 hr to stock 1 hr to clean up and 1 hr for dump.
Example we once had a crew of 5 guys hang a basement of 50 sheets in 2 and 1 2 hours.
Now we have difficulty factor to further reduce these numbers.
Small job should add 1 to 2 hours for hanging and taping each.
62 sheets of drywall x 28 screws 1736 screws.
Measure from the end of the ceiling to the middle of a joist and cut the sheet to length.
End cuts should split framing members.
1 800 square foot divided by 32 about 56 sheets of drywall 4 by 8 56 sheets 5 6 10 add on about 62 sheets of drywall.
Gaps at ends and splices should be less than 1 4 in.
62 sheets of drywall x 12 a sheet 744.
However right now i can tell you a broad estimate for any drywall installation.
Factors that affect the drywall installation time.
Two professional hangers could hang that in 1 2 day easily assuming some soffits and multiple corners.
When hanging drywall the ultimate goal is to create the fewest number of seams possible.
From end of sheet with a drywall square.
Cut overall lengths 1 4 in.
1 4 inch is the choice for curved walls and arches.