Air Leakage Test Services
Same day certification
We have the experience and skills necessary to provide clear advice leading to a positive outcome. With Zephyr Air Testing certification can be issue on the same day as the air leakage test.
Zephyr Air Testing is authorised to carry out air leakage tests on Passivhaus buildings. Our testers follow the ATTMA/Passivhaus Trust joint standard TSL4.
Attention to Detail
You can count on Zephyr Air Testing to be a trusted name in this industry. Hire us to carry out your air leakage test and learn how we can help you achieve the results you need and deserve.
All air leakage tests and certification include the necessary insurances, procedures and method statements are in place, for your peace of mind.
Our air leakage test equipment is calibrated in a UKAS accredited testing laboratory every 12 months in accordance with existing Government regulations.
Our pricing is competitive so get in touch by filling out the form below for a quote. You will only pay the test fee - No VAT.