Doors can only be used to demonstrate potential for natural ventilation where:
- They can be used to achieve at least 2 levels of ventilation control as required in the criteria AND,
- Using them does not cause accessibility or security issues during asset operation.
In all cases, the use of doors must be clearly and robustly justified by the Assessor.
19-Oct-2022 - Wording clarified. Scheme applicability updated.