Today was the initial blower door test at the Kamp Kaolin site. With all the passive house building methods used at Kamp Kaolin, we were very excited and confident going into the test. In the above picture is David Berg (right) of DSB Energy Services and Hugh Lofting (left) are installing the frame of the blower test in a window because the door openings were too large for the frame. Kamp Kaolin came in at 0.88 air changes per hour (ACH) at 50 Pascal, which is very good! After the dense packed cellulose and dry wall are installed this number should go down. The passive house standard is 0.6 ACH at 50 Pascal. Even though the Kamp Kaolin project is not going for certification, we are striving to hit all the passive house standard milestones.