February 5, 2010
After a year of life in our new house we’ve just had an air tightness test done by Andy Turner of Airsmart.  Crossway officially achieved PassivHaus compliance after a year of occupation.  We achieved 0.72m3/(h.m2) @ 50 pascals or 0.56 Air changes / hour.  Passiv Haus standard is 1m3/(h.m2) or less than 0.6 air changes.  A great result

After a year of life in our new house we’ve just had an air tightness test done by Andy Turner of Airsmart.  Crossway officially achieved PassivHaus compliance after a year of occupation.  We achieved 0.72m3/(h.m2) @ 50 pascals or 0.56 Air changes / hour.  Passiv Haus standard is 1m3/(h.m2) or less than 0.6 air changes.  A great result