DesignBuilder and it's underlying calculation engines reference a range of different standards.
| Standard | Description | How used in DesignBuilder |
|---|---|---|
| ISO EN 12831 | Heating systems in buildings. Method for calculation of the design heat load | |
| ASHRAE 140 / BESTEST | Validation test indicating agreement of temperatures and energy flow with other simulation software. DesignBuilder passes this test. | Download a report. |
| ISO EN 13790 | ||
| ISO EN 15193 | ||
| CIBSE TM33 | ||