Nationwide Air Tightness Testing by ATTMA Registered Test Engineers.
We offer short lead times with a friendly team on hand to offer advice and guidance. Weather it's residential, commercial or passive haus we have L1, L2, PH & EA qualified testers on hand.
We can even provide instant certification in urgent situations providing your achieved air permeability score is lower or equal to the design figure in your SAP Calculations.
Air Tightness Testing can be also be referred to as Air Permeability Testing, Blower Door Fan Testing, Building Permeability Testing and is required to demonstrate compliance with Approved Document L of Building Regulations England & Wales.
Join hundreds of happy customers!
Always on Time
We offer timed slots with updates of ETA should delays occur.
Happy to Help
We're here to make the test as smooth as possible and work with you.
Always Certified
All our equipment is UKAS calibrated as required and we provide ATTMA test certificates you can verify online.
Please fill out the form to contact us and we'll get in touch in less than 24 hours or call us now
0116 202 8528