Accessory dwelling units (ADU)
The Quebec Homeowner's Guide to ADUs, Bi-Generation & Backyard Tiny Homes & coach houses
...Quebec climate
Quebec winters are harsh, and a small standalone structure loses heat faster than a large house. Building to code minimums is rarely enough for comfort in an ADU.
Foundation choices
For a detached suite, deep basements are expensive. Consider a Frost-Protected Shallow Foundation (FPSF). This consists of ...
