What Size Drywall for 10 ft Walls?
Ten foot walls take three rows of 48 in board, 54 in board plus a strip, or 4x10 sheets hung vertically. Compare all of them for your own room, with a diagram of every wall.
- 4x10 vertical vs horizontal
- 54 in board included
- Layout diagram per wall
- Sheets by room size
Board options compared
Same room, every way to hang itSheets in each plan, with ripped strips and offcuts reused. Seams are the flat joints where two pieces meet, the best quick measure of taping time; inside corners and the wall to ceiling angle are extra. Add one spare per ten sheets.
Sheets and seams by room size at 10 ft
Walls only, no openings, laid out sheet by sheet with strips ripped and offcuts reused. Each cell is sheets, then linear feet of flat seams to tape, corners not included. Doors and windows lower the counts slightly; a ceiling adds to them.
| Room | Wall area | 48 in x 10 ft, vertical | 48 in x 12 ft, horizontal | 54 in x 12 ft, horizontal | 48 in x 8 ft, horizontal |
|---|---|---|---|---|---|
| 10 x 10 ft | 400 sq ft | 10 / 80 ft | 10 / 80 ft | 9 / 80 ft | 13 / 122 ft |
| 10 x 12 ft | 440 sq ft | 11 / 80 ft | 10 / 88 ft | 9 / 88 ft | 14 / 132 ft |
| 12 x 12 ft | 480 sq ft | 12 / 80 ft | 10 / 96 ft | 9 / 96 ft | 15 / 136 ft |
| 12 x 14 ft | 520 sq ft | 13 / 100 ft | 11 / 134 ft | 10 / 126 ft | 18 / 146 ft |
| 14 x 16 ft | 600 sq ft | 15 / 120 ft | 13 / 162 ft | 12 / 162 ft | 20 / 160 ft |
| 16 x 20 ft | 720 sq ft | 18 / 140 ft | 15 / 198 ft | 14 / 196 ft | 23 / 206 ft |
One 12 ft wall, each way
At 10 ft the extra height is half a sheet, which changes the trade-offs again. Horizontal 48 in board needs a third row, a 2 ft strip, and every piece above 8 ft is lifted overhead. 54 in board covers 9 ft in two rows and leaves a 1 ft strip. Vertical 4x10 sheets cover the wall in one piece with no butt joints at all. The sheet counts are close, so the deciding factor is usually taping and how the board gets into the room.
What size drywall for 10 ft walls?
- 4x10 hung vertically: the board is made for this height. One sheet per 4 ft of wall, floor to ceiling, no butt joints and nothing ripped. In a 12 by 12 room it takes 12 sheets and has the least seam of any option, 80 ft.
- 48 in x 12 ft hung horizontally: two full rows plus a 2 ft strip. A 4 ft sheet rips into two 2 ft strips, so the strip row costs half as much board as a full row. The same room takes 10 sheets and 96 ft of seams.
- 54 in x 12 ft hung horizontally: two rows make 9 ft, leaving a 1 ft strip. The same room takes 9 sheets, the fewest, with the same 96 ft of seams as 48 in board.
If you are hiring the finishing out, the vertical layout's lower seam count and absence of butt joints can be worth the extra sheets. If you are buying the board yourself and carrying it in, the horizontal layouts need fewer trips.
What changes above 9 ft
Board above 9 ft is hung and finished from staging, stilts or a lift, which is slower and is why labor rates for tall walls run higher. If you are hiring out, ask whether the quote includes a high-wall rate. If you are doing it yourself, a drywall lift and a rolling scaffold pay for themselves on the ceiling and the top row.
If you go horizontal, put the strip at the bottom. The top rows go up as full sheets against the ceiling, and the strip at the floor is the easiest piece to cut and fit.
Frequently asked questions
Primary references
Manufacturer and industry guidance used to check this article.
- Sheetrock Brand UltraLight Panels submittal, widths and lengthsUSG
- Gold Bond High Strength LITE gypsum board data sheetNational Gypsum
- ToughRock Fireguard X Stretch 54 gypsum boardGeorgia-Pacific
- Sheetrock Brand Installation and Finishing GuideUSG
Product instructions, tested assemblies and local code take priority over general guidance.