top of page



In order to cut down on building energy costs, there is a growing demand to build higher quality and leakage free ventilation systems. By bringing in DassTab as a third party agency to test and troubleshoot new or existing systems, it demonstrates to the commissioning and engineering teams the willingness to deliver a sound product. With their in depth knowledge, experience and proven testing methods, DassTab’s technicians are able to identify leakage sources and ensure the system meets the particular standards outlined in the project’s PSOS.

bottom of page