PEX pipe and PVC pipe being installed in the walls

Repiping services in the lowcountry

Is It Time to Repipe Your Home?

Your home’s plumbing plays a crucial, yet mostly hidden, role in your daily comfort. Like other key systems, pipes don't last forever. Many plumbing issues develop slowly and go unnoticed until they cause inconvenient leaks, expensive water damage, or health problems. Knowing the warning signs of pipe failure and when to consider repiping can help you avoid unnecessary stress and costs.

Many homeowners in the Lowcountry trust Dial Plumbing to upgrade their aging plumbing. Here's what you should know about your pipes.

In This Article:

How to Spot the Signs of Failing Pipes
Pipes That Should Be Replaced
Why Repiping Is Worth the Investment
When to Call a Plumber

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Considering a repipe but not sure where to start? Dial Plumbing offers free estimates, so you can get a clear idea of the work and cost before deciding. Our plumbers will inspect your home's plumbing, walk you through your options, and provide a straightforward, upfront estimate with no hidden costs. Feel assured knowing exactly what your home needs for a reliable plumbing system.

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How to Spot the Signs of Failing Pipes

Pipes rarely fail all at once. Instead, they show subtle warnings that build over time:

Low water pressure – If your once-strong shower now feels more like a drizzle, mineral buildup or corroded pipes could be to blame.
Recurring leaks – One leak is an easy fix, but frequent leaks point to a bigger system-wide issue.
Discolored water – Brown, yellow, or rusty water isn’t just unpleasant — it’s a sign of corrosion inside your pipes.
Strange tastes or odors – Metallic or musty-tasting water often comes from deteriorating pipe material.
Visible corrosion – Green or blue stains around faucets and fittings mean the inside of your pipes may be breaking down.
Unexplained water damage – Wet spots, stains, or warped flooring can indicate hidden pipe leaks in walls or under floors.
Noisy plumbing – Banging, rattling, or whistling noises could signal loose fittings or failing pipes.
Temperature swings – Inconsistent hot and cold water is often a symptom of old, unreliable lines.

If more than one of these symptoms is showing up in your home, it may be time to consider repiping.

PEX pipe and PVC drain pipe in the ceiling during a repipe in charleston sc. Done by dial plumbing

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Pipes That Should Be Replaced

Not all pipes are created equal. Some older materials are especially prone to failure and should be replaced as soon as possible:

Polybutylene (Poly) Pipes – Common from the late 1970s to the mid-1990s, these gray plastic pipes are infamous for sudden, catastrophic leaks. They react poorly to water treatment chemicals and become brittle with age.
Galvanized Steel Pipes – Popular in homes built before the 1960s, galvanized pipes corrode from the inside out, restricting water flow and causing discolored water.
Lead Pipes – Thankfully rare, but if present, they pose serious health risks since lead can leach into drinking water. Immediate replacement is necessary.
Older Copper Pipes – Copper can last decades, but in coastal regions like Charleston and Summerville, salt and minerals speed up corrosion. Pinhole leaks are a common sign that repiping is needed.

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Why Repiping Is Worth the Investment

Repiping isn’t just about preventing leaks. It’s about upgrading your home’s entire plumbing system!

Stronger water pressure – No more weak showers or slow faucets.
Cleaner water – Say goodbye to rusty or metallic-tasting water.
Fewer repairs – Stop spending money patching leaks and start fresh.
Lower costs long-term – Repiping costs less than repeated repairs and water damage restoration.
Higher home value– Updated plumbing is a selling point for buyers and a relief for homeowners.