1950s bungalow, St. Vital, Winnipeg
- Problem
- Ice-cold floors and a furnace running non-stop through January.
- Work done
- Rim joists and crawlspace walls sprayed with 3" closed-cell foam; attic hatch sealed.
- Result
- Floors noticeably warmer within a day; owner reported a lower gas bill the first full winter.
- Time on site
- 1 day