Air Pressure Testing

  What the Government says about air leakage testing Current legislation requires a sample of all newly built houses to be air tested to ensure compliance with the regulations. If you are air testing your new house, you can’t get an  Energy Performance Certificate until it is complete. During testing, leakage is measured in m³ per m² of external envelope lost to uncontrolled air leakage per hour. Your air leakage testing results should exceed the figure specified in the design SAP or […]