What Size Drywall Screws For Ceiling

If the result is five eighths of an inch or greater the screw is of adequate length.

What size drywall screws for ceiling.

Fine drywall screws feature smaller heads and are used to secure drywall to metal studs. There are two types of screws designed for use in drywall to metal connections. Self drilling screws and pan head screws can be used with metal studs or frames. Drywall screws sometimes called sheetrock screws provide a stronger hold but cost a bit more than nails.

Introducing adhesive between the studs and the drywall sheets common practice in the building trades further affects screw placement reducing the overall quantity needed per sheet of drywall. This means that the screw must be at least 1 inch long to securely hold the drywall in place. This guide covers the general consensus about drywall screw spacing and the number of screws per 1 2 inch drywall on framing members that are 16 inches on center. What size and type of drywall screw should you use to hang drywall ceilings.

Drywall screws are manufactured in various sizes to better accommodate each individual job. To determine if a screw is the correct length subtract the width of the drywall you are installing from the length of the screw. Coarse threaded drywalls screws are the best for wood joists. For example 1 5 8 inch coarse thread 6 screws will yield about 200 screws per pound.

For example if you are installing five eighths inch drywall you ll need screws that are 1 1 4 inch or longer. These usually feature a phillips head. Fine drywall screws for 20 to 25 gauge metal framing and self drilling drywall screws for 12 to 20 gauge metal framing. If you re using 5 8 drywall for the ceiling you should use at least 1 5 8 coarse threaded drywall screws.

The general rule for hanging ceiling drywall is to install the largest panels you can handle. Most often larger size boxes of drywall screws are measured by weight not quantity of screws.