Poly B in Winnipeg, neighbourhood by neighbourhood

Poly B risk in Winnipeg is mostly a question of when each neighbourhood was built. These profiles read every Winnipeg neighbourhood's census construction periods against the 1978 to 1998 installation window, the same scoring the address checker uses.

The Winnipeg picture

Of the 220 Winnipeg neighbourhoods we profiled, 14 sit in the high likelihood band (largely built 1976 to 1998), 83 are moderate (edge of the era), and 123 are lower likelihood. Find yours below, or use the address checker for a street-level answer.

High likelihood 14

Moderate likelihood 83

Lower likelihood 123

Sources for these profiles

  1. Municipal open data: Winnipeg neighbourhood boundaries and predominant construction eras
  2. Statistics Canada, 2021 Census of Population, period of construction by dissemination area
  3. Alberta Municipal Affairs, Safety Tips: Polybutylene (Poly-B) Pressure Water Piping

Profiles describe areas, never individual homes. Only a look at the pipe confirms anything; the identification guide shows where to look.

Poly B Canada seal, published by Poly B Plumbing Guys

Published by Poly B Plumbing Guys

This library is maintained by the team that replaces Poly B every day across Alberta and BC. Red Seal certified plumbers, full remove-replace-restore service including drywall and paint, a 25-year warranty, and the completion certificate insurers ask for.

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