The Ottawa Plumber bloghttps://theottawaplumber.ca/blog/Plain answers about pipes, drains, water heaters, sump pumps and Ottawa winters, from The Ottawa Plumber.en-caFrozen pipes in an Ottawa winter: prevent them, thaw them, and know whose problem it ishttps://theottawaplumber.ca/blog/frozen-pipes-ottawa-winter/https://theottawaplumber.ca/blog/frozen-pipes-ottawa-winter/Sun, 15 Nov 2026 12:00:00 -0500Ottawa frost goes deep, and every winter some homes lose water. Here is how to keep your pipes from freezing, how to thaw one safely, and how to tell whether to call a plumber or the City.