The science of air barrier testing is hard and it is almost as complex to comply with state, local, and county laws. Given we grasp this, we at QED LAB have not only acquired the art of evaluating your building’s envelope but also actively participate in instructing officials, design firms, and construction businesses on the specifics of their various locations. When you get in touch with or use QED LAB for your project, you can be confident that you will be well-informed and ready for any necessary testing, rather than being caught off guard by any last-minute surprises. (ASTM standards: ASTM E1186, ASTM E779-19)