Poly B Replacement Kelowna

If your Kelowna home was built between 1985 and 1998, there is a high probability poly B is still behind your walls. The Okanagan’s residential building boom through the late 1980s and early 1990s put polybutylene pipe into thousands of homes across Kelowna, West Kelowna, Lake Country, Peachland, and Summerland — and those systems are now 28 to 40 years old.

The Poly B Plumbing Guys provide fixed-price poly B replacement throughout Kelowna and the Okanagan. Our Red Seal certified plumbers handle the complete job from start to finish: pipe removal, PEX installation, drywall patching and texturing, paint matching, and permit. One crew. One fixed price. One invoice.

Poly B in Kelowna Homes: What the 30-Year Mark Means

Poly B in Kelowna Homes: What the 30-Year Mark Means

Poly B was installed across Kelowna’s residential neighbourhoods from 1985 until 1998, when manufacturers discontinued it. Communities built heavily during this window include Rutland, Glenmore, Springfield/Spall, the lower Mission, Dilworth, and much of West Kelowna and Lake Country. If your home is in any of these areas and has not been repiped, it warrants an inspection.

Polybutylene has an expected service life of 10 to 25 years under typical Canadian water conditions. The oldest Kelowna systems are now past 40 years — well beyond that range. Even homes at the younger end of the installation window are now approaching 30 years and entering the period when failure risk rises significantly.

The challenge with poly B is that degradation happens from the inside out. A pipe that looks intact from the outside can be severely compromised internally, with micro-fractures growing with every pressure cycle. There is no way to assess the condition of your poly B without removing it. Waiting for a visible leak means waiting for water damage that has almost certainly already been developing inside your walls.

Kelowna’s water supply adds a specific local risk factor. Okanagan water is chlorine-treated and moderately hard — both conditions that accelerate the internal breakdown of polybutylene compared to softer water markets. Kelowna poly B systems may be further along in their degradation curve than similar-age systems in other Canadian cities.

Why Kelowna Insurers Are Flagging Poly B Now

BC insurers — including Intact, Wawanesa, and Economical — have been accelerating non-renewals and mid-term cancellations for Kelowna and Okanagan homes with confirmed poly B. The combination of aging pipe stock, Okanagan water chemistry, and a sharp increase in insurer awareness of polybutylene failure rates has made this a growing and urgent issue for Central Okanagan homeowners.

If your renewal notice includes a poly B replacement condition, you typically have 30 to 60 days to provide documentation before your policy lapses or rates increase substantially. Many Kelowna homeowners contact us directly after receiving this notice — it is the most common reason people call.

We provide two documents after every completed job that BC insurers require:

• Certificate of Completion confirming all poly B has been fully removed and replaced
• Copy of the closed permit from the City of Kelowna or the relevant municipality

These two documents together satisfy every BC insurer we have encountered. Most clients receive confirmation from their broker within days of submitting them. If your insurer has a specific documentation requirement, let us know before we begin — we will make sure the paperwork matches what they need.

What’s Included in Every Kelowna Poly B Replacement

Every fixed-price quote from The Poly B Plumbing Guys covers the complete scope of work. There are no add-ons after the fact.

• Full removal of all poly B supply lines throughout the home
• Installation of PEX-A or PEX-B with brass fittings at all connections
• Pressure testing of the completed system before we leave
• Drywall patching and mudding at all access points
• Ceiling and wall texture restoration matched to your existing finish
• Colour-matched paint: primer plus two coats of premium latex
• Job-site cleanup — floors protected throughout, debris removed
• Certificate of Completion and closed permit copy for your insurer

We do not bill hourly. If we open a wall and find additional poly B that was not visible during the walkthrough, we address it — no change orders. Drywall restoration is included in every Kelowna job, not treated as an optional extra.

Poly B Replacement Cost in Kelowna

Kelowna replacement costs sit between Alberta pricing and Metro Vancouver due to regional labour rates and the nature of Okanagan housing stock — which skews toward detached homes and townhomes rather than high-density strata.

All figures include full poly B removal, PEX installation, drywall restoration, texturing, and paint. The quote you receive before work begins is the price you pay.

Key cost variables for Kelowna homes specifically:

Finished basements. Kelowna’s housing stock includes a high proportion of fully finished walkout basements — particularly in hillside communities. Finished drywalled ceilings require more access points and more restoration work than open utility spaces. This is included in your fixed price regardless.

Acreage and rural properties. Homes in the surrounding Okanagan on larger lots sometimes have extended pipe runs to outbuildings or secondary suites. We assess these during the on-site quote and price accordingly.

Strata coordination. Kelowna’s growing condo and townhome market sometimes requires advance coordination with strata councils or property managers to schedule water shutdowns. We handle this communication as part of the project — contact us early if your building has specific access requirements.