Page in progress...
Sheldon Pennoyer Architects
With inspiration and support of Sheldon Pennoyer Architects and a motivated group of expert subcontractors we achieved a .65 ACH (Air Changes per Hour) measurement on our Blower Door Test. .6 is the esteemed Passive House standard. (After the test we found a dry plumbing vent/trap and the wood burning fireplace leaks but we can't alter it)