Building Envelope Leakage and PC Lab Integrity Testing

Opira’s Building Envelope Testing department offers the complete a range of Pressure Testing Services, including whole building, individual room and PC Lab integrity testing.

All testing is done using the following Standards, Codes and Procedures:

• CIBSE TM23 – Testing Buildings for Air Leakage
• ATTMA L2 – Measuring Air Permeability of Building Envelopes
• AS 4254.2 – Ductwork for air handling systems in buildings
• AS 9972 – Thermal performance of buildings, Determination of air permeability of buildings, Fan pressurization method
• NEBB – Building Enclosure Testing