What is a Passive House?

This definition is taken from the Passive House Institute US web page.

"A Passive House is a very well-insulated, virtually air-tight building that is primarily heated by passive solar gain and by internal gains from people, electrical equipment, etc. Energy losses are minimized. Any remaining heat demand is provided by an extremely small source. Avoidance of heat gain through shading and window orientation also helps to limit any cooling load, which is similarly minimized. An energy recovery ventilator provides a constant, balanced fresh air supply. The result is an impressive system that not only saves up to 90% of space heating costs, but also provides a uniquely terrific indoor air quality."

12 August 2010

42 Post - Construction of the floor joists 2

WEEK 7 of Construction – Wednesday


They have finished with the joists on the house.  You can see the space between the the joists and the outside walls.  This is the start of the double wall construction where insulation will be blown in.




They have the walls up for the garage.


One other thing to note: We have to say how much we have appreciated the City of West Linn Building and Planning Department. They have been and continue to be great to work with, and our contractor, Ethan Beck, seconds this. Thanks, West Linn!
Posted by Kuglerhaus at 9:00 AM

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