When it comes to upgrading your home’s water supply system, there’s one material that continues to rise above the rest—even after decades of use: copper. For homeowners in London, Ontario looking to invest in long-term quality, safety, and sustainability, copper plumbing remains a top-tier choice.

Used in over 95% of existing homes and more than 80% of new builds, copper’s enduring presence isn’t just tradition—it’s a result of unmatched reliability, impressive lifespan, and proven health benefits. In a region like London, where weather can swing from deep winter freezes to hot, humid summers, the materials behind your walls matter more than you might think.

One of copper’s most defining features is its longevity. With an expected lifespan of 70 to 80 years, copper pipes can easily outlast most home appliances—and often, the home itself. Unlike some plastic alternatives that may crack, degrade, or require frequent replacements, copper holds strong under pressure (over 1,000 psi) and remains stable in extreme temperatures. Its natural corrosion resistance also means fewer leaks and lower maintenance over time.

But copper’s benefits aren’t just structural—they’re also personal. Families today are increasingly concerned about water quality, and rightly so. Copper’s antimicrobial properties inhibit the growth of harmful bacteria and viruses, such as E. coli and Legionella, helping to ensure cleaner, safer water from the tap. It’s also completely lead-free and doesn’t leach harmful chemicals or VOCs, unlike some plastics used in modern plumbing systems.

Energy efficiency is another area where copper quietly shines. Its high thermal conductivity allows for faster and more consistent heat transfer, which means your hot water reaches the tap quicker and retains heat longer. That translates to less energy wasted, lower utility bills, and a more efficient home overall—something every London homeowner can appreciate as energy costs continue to rise.
Safety-conscious homeowners will also value copper’s fire-resistant properties. Unlike plastic pipes, which can melt, warp, or release toxic fumes during a fire, copper holds its shape under extreme heat and doesn’t burn. It even helps prevent the spread of fire within walls, buying critical time in emergencies and protecting both the structure and the people inside.

Despite its premium reputation, copper is also practical. It’s lightweight, easy to cut and bend, and installs cleanly with fewer joints, reducing the chances of leaks. Once installed, copper systems typically require little to no maintenance, making them a smart choice for anyone looking for peace of mind and long-term savings.

From an environmental standpoint, copper is 100% recyclable and maintains its properties through repeated reuse. In fact, around 65% of all copper ever mined is still in use today. Recycling copper saves up to 90% of the energy needed to produce new material and prevents tonnes of waste from entering landfills. For those aiming to create more sustainable homes in London’s growing green-conscious community, copper aligns perfectly with those goals.
Choosing copper may require a higher upfront investment compared to plastic alternatives, but it pays off over time. Fewer repairs, lower energy consumption, better water quality, and increased property value all contribute to a strong return. For London homeowners thinking about the long game—whether renovating an older home in Old North or building new in areas like Fox Field or Riverbend—copper offers a future-ready solution.

If you’re considering upgrading your plumbing system or building from the ground up, Pachon General Contracting can support you with the integration of copper solutions. Whether you have questions about your current system or want to explore options for a new project, our team is here to guide you with expert advice and trusted workmanship.