#strataplumbing

When building plumbing starts to fail, property owners in Vancouver and Metro Vancouver often face two main options: full re-piping or epoxy pipe coating. Both aim to solve aging pipe issues, but the long-term performance, compliance, and safety are very different.

Understanding these differences is critical before investing in any plumbing solution for strata or commercial buildings.

Why Old Building Pipes Fail

Older plumbing systems commonly suffer from:

Pipe corrosion and internal rust buildup

Reduced water pressure due to narrowing pipes

Frequent leaks and maintenance costs

Outdated pipe sizing not meeting modern demand

These issues require a long-term solution, not a temporary patch.

Option 1: Full Re-Piping (Long-Term Solution)

Full re-piping involves removing all old plumbing and installing a completely new system using modern materials like PEX or stainless steel.

Key Benefits:

Brand-new plumbing system throughout the building

Fully compliant with current building codes

Restores proper pipe diameter and water flow

Expected lifespan of 50+ years

Fully accepted by insurance providers and municipalities

Improves property value and resale confidence

Option 2: Epoxy Pipe Coating (Short-Term Solution)

Epoxy coating involves cleaning existing pipes and applying a resin lining inside them instead of replacing them.

Key Characteristics:

Old pipes remain in place

Interior coated with epoxy layer

Faster installation compared to re-piping

Lower upfront disruption

However, it comes with important limitations.

Concerns with Epoxy Pipe Coating

Before choosing epoxy lining, consider the risks:

Reduced pipe diameter can lower water pressure

Potential code compliance and permitting issues

Uneven coating or adhesion failure risks

Difficulties with insurance approval in some cases

Possible need for full re-piping later anyway

Real cost savings often only 10–15%, not 40% as advertised

Full Re-Piping vs Epoxy Coating – Quick Comparison

Pipe Condition: New system vs old pipes remain

Water Pressure: Fully restored vs potentially reduced

Lifespan: 50+ years vs uncertain

Compliance: Fully approved vs sometimes questioned

Long-Term Cost: One-time investment vs possible repeat work

Frequently asked questions

1. Is epoxy coating cheaper than full re-piping?

It may appear cheaper upfront, but real savings are usually only 10–15% compared to re-piping.

2. Does epoxy coating affect water pressure?

Yes, it can reduce pipe diameter, which may lower water pressure in the building.

3. How long does a full re-piping system last?

A properly installed re-piping system can last 50 years or more.

4. Will insurance companies accept epoxy-lined pipes?

Some insurers may raise concerns or reject coverage depending on installation and compliance.

5. Which option is better for strata buildings?

Full re-piping is generally the safer long-term investment for strata and commercial buildings.

Final Recommendation

For building owners in Vancouver, full re-piping offers stronger long-term value, compliance assurance, and reliability compared to epoxy coating. While epoxy may seem attractive due to lower upfront disruption, it carries risks that can lead to higher costs in the future.

If your building has aging or failing pipes, don’t wait for costly water damage.

Get a professional plumbing inspection today and compare real costs between full re-piping and epoxy pipe coating.

Make an informed decision that protects your building, improves water performance, and increases long-term property value.