| Opening Width | Header | Jack Studs/Side |
|---|---|---|
| Up to 3'-0" | 2x6 | 1 |
| 3'-1" to 5'-0" | 2x8 | 1 |
| 5'-1" to 7'-0" | 2x10 | 2 |
| Opening Height | Cripples Above Header |
|---|---|
| Up to 4'-0" | 3 |
| 4'-1" to 5'-0" | 2 |
| 5'-1" to 6'-0" | 1 |
Wall height is fixed at 8'-0" for this project. King studs are always 2 (one per side) regardless of opening size — always check both tables before assuming what changed.