The airtightness test for ventilation networks involves measuring air leaks by pressurizing the system and analyzing the pressure difference. We conduct this test to evaluate the performance of your network and provide you with a detailed report.

Duct sealing is an innovative method to seal air leaks directly within the networks, without dismantling the installations. A sealing product is dispersed inside the ducts.

Audits and advice on ventilation duct networks aim to assess the current state of your installations to identify improvement opportunities. We analyze energy performance and the quality of distributed air.