If you have a vaulted ceiling, you can use this calculator to determine how much acoustical coverage you'll need for your space. Since these spaces tend to require a lower percentile of coverage compared to rooms with lower ceilings, this calculator is adjusted to compensate for that difference with greater accuracy. A common practice is to begin with the minimum coverage and then deploy any additional coverage as needed.
For your convenience, we also display examples of the calculated coverage, translated into popular panel sizes such as the 4'x2', 4'x4' and 8'x4'.