Poly B in Abbotsford, neighbourhood by neighbourhood
Poly B risk in Abbotsford is mostly a question of when each neighbourhood was built. These profiles read every Abbotsford neighbourhood's census construction periods against the 1978 to 1998 installation window, the same scoring the address checker uses.
The Abbotsford picture
Of the 21 Abbotsford neighbourhoods we profiled, 4 sit in the high likelihood band (largely built 1976 to 1998), 12 are moderate (edge of the era), and 5 are lower likelihood. Find yours below, or use the address checker for a street-level answer.
High likelihood 4
Moderate likelihood 12
- Bradner-mt. Lehmanmostly 1961 to 1980
- City Centremostly 2016 to 2021
- Historic Downtownmostly 2016 to 2021
- Matsqui Prairiemostly 1961 to 1980
- Peardonvillemostly 1961 to 1980
- South Clearbrookmostly 1961 to 1980
- South Poplarmostly 1961 to 1980
- Sumas Mountainmostly 1991 to 2000
- Sumas Prairiemostly 1961 to 1980
- Sumas Waymostly 1991 to 2000
- Townlinemostly 1991 to 2000
- Whatcommostly 2001 to 2005
Lower likelihood 5
Sources for these profiles
- Municipal open data: Abbotsford neighbourhood boundaries and predominant construction eras
- Statistics Canada, 2021 Census of Population, period of construction by dissemination area
- 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.

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