| Petit Grand | 4’5″ – 4’10” | ( 1,35 – 1,47 m ) |
| Baby Grand | 4’11” – 5’6″ | ( 1,5 – 1,68 m ) |
| Medium Grand | 5’6″ – 5’8″ | ( 1,68 – 1,73 m ) |
| Professional Grand | 6′ | ( 1,83 m ) |
| Parlor Grand | 6’3″ – 6’10” | ( 2 – 2,08 m ) |
| Semi-concert | 7′ – 7’8″ | ( 2,15 – 2,35 m ) |
| Concert Grand | 8′ – 10′ | ( 2,44 – 3,05 m ) |
Tuning, Repair, Restoration