Poly B and Home Insurance in BC: What Surrey Homeowners Need to Know

BC home insurers are getting stricter about Poly B. Here's what that means for your coverage, your premiums, and what to do before your next renewal.

The Short Version

More insurers are asking about Poly B at renewal. Some raise premiums. Some add exclusions for water damage from Poly B failures. A few decline to renew. If yours hasn't flagged it yet, that doesn't mean they won't next time.

Why Insurers Care

Poly B fails at higher rates than copper or modern plastic pipe. Chlorine in Metro Vancouver water speeds that up. When a supply line fails, the claim often includes drywall, flooring, insulation, and sometimes structure. Those claims are expensive, and insurers have learned that the hard way.

What Can Happen at Renewal

1. Premium increase. Your renewal comes in higher, with Poly B listed as a rated factor.
2. Exclusion. They renew, but carve out water damage from Poly B failures. If a Poly B pipe bursts, you're on your own for that part.
3. Non-renewal. Less common, but rising. Some carriers won't write or renew homes that still have Poly B.

What to Do Before Renewal

Get an assessment on paper. A written inspection report gives you something to share with your broker. Some insurers will hold off once they see documentation. Others will want a completed repipe. Either way, you're not guessing.

If you've already been told to replace Poly B as a condition of renewal, move quickly. We can usually schedule an assessment within days and a repipe within a week or two.

Does Insurance Pay for the Replacement?

Usually no. Elective pipe replacement is treated as maintenance, not an insurable event. What insurance may cover is sudden, accidental water damage from a Poly B failure. Document everything if that happens: photos, plumber notes, extent of damage.

Bottom Line

Poly B is becoming a standard flag in BC home insurance. Dealing with it early (inspect, document, replace if needed) beats a surprise exclusion, a non-renewal letter, or a flooded basement. Call us if you want a clear path forward.