If your home was built before the 1960s, there’s a good chance your water supply lines are made from galvanized steel. At the time, galvanized pipes were considered strong and long-lasting. However, after decades of use, these pipes can cause serious plumbing problems—many homeowners in Tulare County are now facing reduced water pressure, rusty water, and frequent leaks.
Today, many plumbers in Visalia recommend replacing galvanized pipes with PEX (cross-linked polyethylene) during a full home repipe. PEX offers a modern, cost-effective, and long-lasting solution that can restore your home’s water flow and improve water quality.
Why Galvanized Pipes Corrode
Galvanized steel pipes are coated in a layer of zinc to protect against rust. Over time, this zinc wears away, exposing the steel underneath. When water flows through, the steel reacts with oxygen and moisture, leading to rust and internal buildup.
Common signs your galvanized pipes are failing:
• Low water pressure throughout the home
• Discolored or rusty water
• Frequent leaks or pipe bursts
• Uneven water temperature in showers
• Visible corrosion on exposed pipes
If you notice any of these issues, it’s worth calling an experienced plumber for an inspection. Many homeowners seeking plumbing in Tulare CA discover it’s more cost-effective to replace all galvanized pipes at once rather than repair them piece by piece.
Why PEX Is the Preferred Replacement
PEX piping has become the go-to choice for full home repipes, and for good reason:
1. Long Lifespan – PEX can last 40–50 years without corroding or scaling.
2. Flexibility – The material can bend around corners, meaning fewer joints and fittings (reducing leak risks).
3. Resists Mineral Buildup – Unlike galvanized steel, PEX won’t rust or collect hard water deposits.
4. Cost-Effective Installation – Flexible lines and fewer fittings mean reduced labor time, lowering costs.
5. Freeze Resistance – PEX can expand slightly if water freezes, reducing the risk of burst pipes in cold snaps.
Many plumbers in Visalia choose PEX because it installs faster, performs better over time, and requires less invasive wall demolition compared to copper or steel.
The Full Repipe Process
A full home repipe involves replacing all the old galvanized water lines with new PEX piping. Here’s what you can expect:
1. Inspection & Planning – Your plumber will assess your current system and design a new piping layout.
2. Shutting Off Water Supply – Work begins with the main water line turned off for safety.
3. Removing Old Galvanized Pipes – The corroded steel lines are carefully removed or bypassed.
4. Installing PEX Lines – New PEX lines are run through walls, ceilings, or crawl spaces, connecting to every fixture.
5. Pressure Testing – The new system is tested to ensure there are no leaks.
6. Final Connection & Cleanup – Water is turned back on, and the work area is restored.
While a full repipe is a major project, experienced professionals can often complete it in just a few days—minimizing disruption to your daily life.
Why It’s Important to Act Quickly
Waiting too long to replace galvanized pipes can result in costly water damage. Rust buildup can clog your system so severely that water barely trickles from your faucets. Even worse, hidden leaks inside walls can cause mold growth, wood rot, and structural damage.
If you’re already noticing signs of corrosion, contact a local plumbing expert right away. Whether you’re looking for plumbing in Tulare CA or qualified plumbers in Visalia, choosing a professional with repiping experience is key to ensuring your home’s plumbing will last for decades to come.
Final Thoughts
Corroded galvanized water pipes are more than an inconvenience—they’re a ticking time bomb for your home’s plumbing system. By replacing them with PEX, you’ll enjoy better water quality, stronger pressure, and a system that’s built to last.
If you live in Tulare County, working with skilled plumbers in Visalia or a trusted team specializing in plumbing in Tulare CA can ensure your repipe is done efficiently, safely, and to the highest standards. Investing in a full PEX repipe now can save you thousands in repairs later—and give you peace of mind every time you turn on the tap.