Plumbing maintenance is something that should never be ignored, but a lot of home owners procrastinate and avoid any signs that their homes need to be repiped.
The root of the procrastination can be traced to the costs involved, but still, this is one issue that needs to be addressed straight away by a plumber.
We’ve created a list of signs that your pipes could be leaking:
Signs to watch out for
Leaking is one of the first signs that you should look out for because leaks mean it’s time to replace your pipes. If pipes are leaking, then chances are the entire system needs to be replaced to prevent rusting and corrosion. A decrease in water pressure is an indication of leaks or some form of corrosion has happened inside the pipe and is blocking the water from getting through. This can be a very frustrating problem and is common in houses with steel or galvanised piping.
How Repiping Can Improve Water Pressure
Another telltale sign your piping needs attention is inconsistent or weak water pressure around the house. Over time, older steel and galvanised pipes can accumulate internal rust and mineral deposits, causing narrow bottlenecks that choke your water supply. The result? Showers that barely trickle and kitchen taps that fill pots at a snail’s pace.
By repiping your home, these obstructions are eliminated. Fresh, clean pipes allow water to flow freely, restoring consistent pressure to showers, sinks, and even appliances like your dishwasher or washing machine. So, if you’ve grown accustomed to lacklustre pressure, a repipe could be just the upgrade needed to bring things back to normal.
Rust-coloured water is also an indication of worn out pipes and it’s a sign that you need to do some re-piping. The iron from the water has clung to your pipes and started to rust. This happens with steel and galvanised pipes due to the chemical reaction that takes place between the metal and the minerals that are found in water. Water may be coloured for a few seconds before they start to clear again, but nevertheless, you still need to call a professional plumber.
How Repiping Impacts Water Quality and Safety
Repiping isn’t just about preventing leaks—it also plays a major role in the quality and safety of the water coming out of your taps. As pipes age, especially the steel or galvanized types often found in older homes, they begin to rust and break down. This not only discolours your water but also allows contaminants and minerals to enter your drinking supply.
By replacing old, corroded pipes with new materials, you prevent these unwanted substances from leaching into your water. The result is cleaner, safer water for your family’s daily needs—from drinking to cooking and even showering. Plus, you’ll no longer have to wonder what’s lurking in the pipes every time you fill a glass or run a bath, bringing you real peace of mind.
Odd Noises: What Do They Mean?
Another telltale sign that your pipes might be in trouble is if you start to notice unusual noises—think knocking, banging, or rattling—especially when you turn on the tap or flush a toilet. While it might seem harmless at first (or just mildly annoying), these sounds can actually signal something more serious happening inside your pipes.
Why is this a problem? Well, these noises often indicate that water is having trouble passing through pipes that are either damaged, corroded, or blocked. Areas of uneven corrosion, mineral buildup, or loose fittings might be causing vibrations every time you use the plumbing. If ignored, problems like these can lead to leaks, bursts, or even complete pipe failure down the line.
If you’re hearing odd noises from behind the walls or underneath your floors, it’s a good idea to consult a licensed plumber. They can help identify the source of the problem and let you know if repiping—or a simpler fix—is necessary.
If you moved into an old house, chances are the pipes are also old and thus it’s time you need to do some repiping before problems start to occur. Some pipes, however, can be hard to locate or uncover as they may be hidden behind the walls or underneath the floor, so checking for leaks can be difficult. What you can do is call a plumber to do the inspection for you.
Restoring Your Home After Repiping
Once your new pipes have passed the test and you’re confident everything’s watertight, it’s time to put things back in order. Plumbers will patch up any holes they needed to make in the walls, ceilings, or floors to reach old pipes. These repairs are done as neatly as possible to get your home back to its original state.
You might find a bit of dust or notice some areas need a fresh coat of paint—this is normal after any plumbing work. Some homeowners take this as a good excuse to refresh their décor or tackle other small repairs. But rest assured, a reputable plumber will always do their best to clean up after themselves, so you’re not left with a mess to sort out.
How Access Points Are Made During Repiping
So, how exactly do plumbers get to those pesky pipes without turning your home into a construction zone? The trick is all about creating access points.
A professional plumber will carefully cut into the drywall, usually around areas like bathrooms, kitchens, or where visible water lines already exist. Don’t worry—they’re not looking for extra work. The idea is to make openings only where necessary, and in places that are easy to patch up later or tuck out of sight (think behind cabinets, under sinks, or inside closets).
Good plumbers—think the seasoned types who’ve done this dance more times than they can count—will always aim to keep the mess and number of holes to a minimum. Their goal is to swap out old pipes efficiently while leaving your home as neat as possible. In most cases, once the new pipes are in and everything’s tested, those access points are sealed up and repaired as if nothing ever happened.
Planning and Consultation
Once you’ve decided it’s time to repipe, the first step involves a bit of homework with a licensed plumber. The plumber will assess your existing plumbing system, review any specific concerns or requirements you might have, and walk you through the different pipe materials available—such as copper, PEX, or CPVC—each with its own pros and cons.
Expect a thorough inspection, with the plumber examining easy-to-reach pipes and, where necessary, using tools to check harder-to-access spots under floors or behind walls. You’ll talk about your household’s water usage, future plans (like bathroom renovations), and your budget.
This stage is all about making a clear plan—so you get an accurate estimate, know what’s involved, and avoid any surprises down the track.
Can Repiping Add Value to Your Home?
Absolutely—replacing old pipes can do more than just keep leaks at bay. A new plumbing system is an appealing feature for homebuyers, especially those looking for “move-in ready” properties. Fresh copper or PEX pipes mean one less renovation for the next owner to worry about, and it signals that you’ve looked after your investment.
In practical terms, a home with updated plumbing often stands out in the property market. Buyers are more likely to view your house favourably, knowing they won’t have to deal with the headache and expense of leaks, rust-coloured water, or water pressure issues. In fact, many real estate agents will highlight new piping as a selling point in listings.
So if you’re considering selling now or in the future, repiping is a smart way to protect your property’s value—and maybe even nudge it a little higher.
