Why it’s hard to make a really energy efficient house…
Those of you following this blog will know that a lot of time and energy has gone into making Canada’s Greenest Home as air tight and energy efficient as possible. And you probably saw our self-congratulatory post about our great blower door results last week....
“Breaking” the Air (tightness) Barrier
After our somewhat disappointing blower door test last week, we threw some mud at the walls (well, we placed it carefully around the edges of the wall), did some taping and caulking, and then had Ross and Kat Elliott of HomeSol Building Solutions come by to do our...
Blower Door Test #1
As those of you who’ve been reading this blog will know, we’ve worked hard to make Canada’s Greenest Home as air tight as possible. In fact, we’re aiming to try and achieve a PassiveHaus approved 0.6 ac/h (air changes per hour at 50 Pa...
Siga Tapes Make Things Airtight
As those who have followed the progress of Canada’s Greenest Home will know, we are taking the air tightness of this house very seriously. A great deal of thought has gone into ensuring construction details that make it easy to make an air tight enclosure, and just as...
Air Source Heat Pump
Among the many challenges involved in meeting the Living Building Challenge standard for Canada’s Greenest Home, one of the biggest was how to heat the home given that the LBC does not accept combustion devices of any kind for any purpose. Our first choice for...