Hi, I’m considering a PassivHaus standard project up in northern Ontario. For the foundation, I’ve looked into Frost Protected Shallow Foundation (FPSF), as well as helical piers, and the traditional full… Hi, I’m considering a PassivHaus standard project up in northern Ontario. For the foundation, I’ve looked into Frost Protected Shallow Foundation (FPSF), as well as helical piers, and the traditional full…Read MoreGreenBuildingAdvisor
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