Ceiling Drywall Thickness 24 On Center

This thicker drywall is often called fire resistant drywall.

Ceiling drywall thickness 24 on center. This board is an alternative to 5 8 gypsum board when attached to ceiling joists or trusses spaced 24 o c. If the ceiling joists are spaced 24 inches apart some builders upgrade from one half inch panels to five eights inch panels and building codes may require it. They are also heavier and more expensive than standard one half inch drywall.

1 2 sag resistant will give you a better ceiling stiffer and of course 5 8 will give you an even stiffer one but regular 1 2 meets code even tho most people don t think it does. Unless codes have changed recently 1 2 on 24 meets code. A guide to drywall length width and drywall gypsum board interior ultralight drywall basics before you how to hang drywall on ceilings home.

Whats people lookup in this blog. However for the walls our local code allows for 1 2 wallboard for 24 oc studs. I know that for the ceiling i ll need to use 5 8 thick drywall due to the 24 spacing and sagging that would occur over time as moisture hits the drywall which will happen in a detached garage.

You can check with your local building infector if you feel the need. On center installation is important because every 48 the strapping will be shared by two pieces of drywall. 16 inch on center spacing allows the drywall to be fastened four times across its width one on each end and two in the middle.

Manufactured to meet astm c1396 section 5 and 12 and csa a82 27 m this light weight gypsum ceiling board has a dimensionally stable noncombustible gypsum core reinforced with glass. Ceiling drywall thickness 24 on center. These thicker drywall panels span the wider joist distance without increased risk of warping.

Remember a sheet of drywall is 4 feet or 48 inches wide. Ceiling drywall thickness 24 on center. And where water based textures are applied.