A diagnostic test that measures the airtightness of a building. A calibrated fan is used to depressurise or pressurise the building, and the resulting airflow is measured to determine the air leakage rate.
Building Emission Rate (BER)
Building Emission Rate (BER) is a crucial metric for evaluating a building’s carbon emissions. Learn how BER is calculated, its significance in sustainable construction, and its role in reducing the environmental impact of buildings.