| Room | Ceiling coverage |
|---|---|
| Office | 20–30% |
| Restaurant | 30–50% |
| Classroom | 50–100% (tiles) |
| Gym or atrium | 30–60% (baffles) |
Use the room calculator and choose ceiling mounting for an estimate.
Learning center / Ceiling acoustics
How much of a flat drywall ceilings to treat
Coverage ranges for flat drywall ceilings by room type.
2 minute read · Updated Nov 2026