Drywall Sizes
Standard gypsum board sizes and weights.
| Size | Thickness | Width | Length | Weight |
|---|---|---|---|---|
| 1/4 x 4x8 | 0.25 | 4 | 8 | 38 |
| 3/8 x 4x8 | 0.375 | 4 | 8 | 48 |
| 1/2 x 4x8 | 0.5 | 4 | 8 | 54 |
| 1/2 x 4x12 | 0.5 | 4 | 12 | 81 |
| 5/8 x 4x8 | 0.625 | 4 | 8 | 73 |
| 5/8 x 4x12 | 0.625 | 4 | 12 | 110 |
About this lookup
- What thickness for walls?
- 1/2" is standard for residential walls. 5/8" Type X is required for garages and many ceilings.
- What thickness for ceilings?
- 5/8" prevents sagging on 24" centers.