The short answer it depends on your municipality.
How many screws in a sheet of drywall.
When using drywall adhesive you can use much less screws but you will still need to consider the following points.
2 bags per 1 000 sq ft.
If it s 4 by 12 it ll take about 36 screws.
3 boxes per 1 000 sq ft.
Space drywall screws approximately 12 inches apart when installing drywall on standard wood studs and metal studs on walls and ceilings.
28 screws are needed for attaching a 4 by 8 sheet of drywall.
This means it s 324 square feet 30 10 square meters.
1 1 4 to 1 1 2 screws per square foot.
When screwing drywall sheets 4 by 8 to the studs vertically use four screws and start at the top.
So how many screws are needed per sheet of drywall.
This means for a 4 x 12 sheet of drywall you will probably use around 50 screws for the entire sheet.
Joint tape 500 roll 1 roll every 1 350 sq ft of drywall.
One 4 x 8 sheet of drywall.
Give each of the screws about 16 inches apart from one another.
Joint treatment readymix.
If you use drywall adhesive you may reduce the number of screws to one every 16 inches.
That s if the panel is going on a wall.
The general answer you should use at least one drywall screw every 10 12 inches.
A 4 x 12 drywall sheet typically needs around 50 screws.
In standard home construction about 28 screws are needed to properly attach a 4 by 8 foot piece of drywall.
If you have a stud that s 16 inches on center then this means you ll need around 50 when everything is evenly spaced.
Figure on using about 32 drywall screws per sheet of 4 foot by 8 foot drywall installed horizontally on a wall.
Although the more closely spaced your studs the more screws you ll be using to attach drywall panels you can still figure on an average of one screw for every square foot of drywall.
Say your ceiling is 18 feet by 18 feet 5 47 meters by 5 47 meters.
This total is comprised of four screws on the five middle studs and six screws on each of the two sides.
One 4 x 12 sheet of drywall.
If it s going on a ceiling it ll take about 36 screws.