700,000 Canadian Homes Still Carry Plumbing Removed Since 2005, PatchBoyz Analysis Finds

As many as 700,000 homes affected — Square One Insurance, April 2026 OTTAWA, ON, June 25, 2026 /PRNewswire/ -- As many as 700,000 Canadian homes still contain Poly-B plumbing despite the material being removed from the Canadian plumbing code in 2005, according to insurer and industry data...