#pipecorrosion

As the protective zinc coating wears off, the steel inside begins to corrode. This leads to rust buildup, reduced water pressure, leaks, and even contamination of your water supply.

In some cases, corrosion can release harmful metals and bacteria into your water, creating serious health concerns if left untreated.

The key is not just fixing leaks—but addressing the root problem. In most cases, full repiping with modern materials like PEX or copper is the only long-term solution.

Pipe corrosion is one of the most common and costly issues in residential and commercial plumbing systems. It gradually damages water pipes, reduces water quality, and leads to leaks, rust buildup, and system failure. Understanding the causes of corrosion helps in preventing long-term plumbing damage and planning effective repiping solutions.

What Causes Pipe Corrosion?

Pipe corrosion occurs due to a combination of water chemistry, material quality, and environmental conditions. Key influencing factors include:

Water pH imbalance (too acidic or too alkaline)

High levels of chloride, nitrate, and sulphate ions

Temperature fluctuations in hot and cold water systems

Low water flow or long stagnation periods

Poor-quality or aging pipe materials

Contact between dissimilar metals (electrochemical reaction)

Oxygen exposure inside pipes causing oxidation

Types of Pipe Corrosion

General Surface Corrosion: Uniform rusting across pipe surfaces leading to gradual deterioration

Pitting Corrosion: Small pinhole damage that can cause sudden leaks and pipe failure

Aeration Cell Corrosion: Caused by trapped particles or gas bubbles in water flow

Contact Corrosion: Occurs when different metals interact and accelerate decay

Signs You Need Repiping Services

If you notice any of the following, your plumbing system may require professional repiping:

Discolored or rusty water

Frequent pipe leaks or repairs

Low water pressure in taps

Metallic taste or odor in water

Visible corrosion on exposed pipes

Aging galvanized or copper plumbing system

Professional Repiping Solutions

Repiping replaces old, corroded plumbing lines with modern, durable piping materials designed for long-term performance. Benefits include:

Improved water quality and safety

Higher water pressure and flow consistency

Reduced risk of leaks and pipe bursts

Long-term cost savings on repairs

Increased property value and plumbing reliability

Frequently Asked Questions

1. What is the main cause of pipe corrosion?

Pipe corrosion is mainly caused by water chemistry imbalance, oxygen exposure, high mineral content, and aging pipe materials.

2. How do I know if my pipes are corroded?

Signs include rusty water, low pressure, frequent leaks, metallic taste, and visible pipe damage.

3. Can pipe corrosion be repaired without repiping?

Minor corrosion may be treated, but severe damage usually requires full or partial repiping for long-term safety.

4. Which pipes are most resistant to corrosion?

Modern materials like PEX, CPVC, and treated copper pipes are more resistant compared to galvanized steel pipes.

5. Is repiping a permanent solution?

Yes, professional repiping provides a long-term solution by replacing old, corroded pipes with durable systems.

Why Choose Professional Repiping Services?

Expert inspection and corrosion assessment

Safe removal of damaged plumbing lines

High-quality material installation

Compliance with modern plumbing standards

Long-lasting protection against future corrosion issues

Don’t wait until pipe corrosion causes serious water damage in your property. Protect your home or business with expert repiping solutions today.

Contact our professional plumbing team now for a full pipe inspection and corrosion assessment. Get reliable, long-lasting repiping solutions that improve water quality, pressure, and safety.

Plumbing corrosion is one of the most common yet overlooked causes of pipe leaks, water discoloration, and costly plumbing repairs. Over time, water chemistry, temperature changes, and pipe material quality can lead to serious damage inside your plumbing system. If you notice rust-colored water, reduced water pressure, or recurring leaks, corrosion may already be affecting your pipes.

Our professional re-piping services are designed to eliminate damaged piping and provide long-term protection against future corrosion. Understanding the causes of pipe corrosion is the first step toward preventing expensive structural and water damage.

What Causes Plumbing Corrosion?

Corrosion in domestic water supply systems occurs due to complex chemical and physical reactions. The most common contributing factors include:

• Imbalanced pH levels in water • High chloride, sulphate, or nitrate content • Dissolved oxygen and carbon dioxide • Temperature fluctuations above 60°C • Low water flow or stagnant water • Poor pipe material quality • Contact between dissimilar metals

These conditions weaken copper, galvanized, and iron pipes over time, leading to material deterioration.

Types of Pipe Corrosion

1. General Surface Corrosion

This type of corrosion causes uniform material wear across the pipe surface. It often results in rust deposits and water discoloration but may not immediately cause leaks.

2. Pitting Corrosion

Pitting corrosion creates small holes in metal pipes. It is highly dangerous because it can rupture pipes suddenly. It is often caused by: • Deposits forming aeration cells • Gas bubbles in heated water systems • Copper ion reactions on zinc or iron • Electrical contact between dissimilar metals

Pitting corrosion is one of the leading reasons for unexpected plumbing pipe replacement.

Signs You May Need Re-Piping Services

• Frequent pipe leaks • Rusty or brown water • Metallic taste in drinking water • Low or inconsistent water pressure • Visible corrosion on exposed pipes • Aging galvanized or copper piping

If these issues are present, a full or partial plumbing pipe replacement may be necessary to prevent major damage.

Corrosion Protection & Prevention Solutions

Preventing corrosion requires a combination of proper materials and water treatment strategies:

• Installation of backwash protective filters • Water softening systems for hard water • Orthophosphate and polyphosphate dosing • pH level correction treatments • Proper pipe insulation • High-quality, standards-compliant piping materials

These solutions help create a protective barrier between water and metal surfaces, reducing long-term corrosion risks.

Why Professional Re-Piping Is the Best Long-Term Investment

Replacing outdated or corroded pipes improves:

• Water quality • System efficiency • Home value • Plumbing lifespan • Overall safety

Professional re-piping services ensure your domestic water supply system remains durable, efficient, and corrosion-resistant for years.

Older homes have a unique charm and character, but they also come with their fair share of plumbing challenges. In this article, we'll explore the common plumbing issues that can plague older homes and why it's crucial to be aware of these issues. We'll delve into the causes, signs, prevention, and solutions for each problem, ensuring that you, as a homeowner, are well-equipped to tackle these issues head-on.

Why Should You Be Aware of These Issues?

Understanding and addressing common plumbing issues in older homes is vital for several reasons:

Preservation of Your Home: Identifying and resolving these problems can help maintain the structural integrity and value of your vintage property.

Preventing Costly Repairs: Addressing plumbing issues early can save you from hefty repair bills in the long run.

Health and Safety: Some plumbing issues can lead to health hazards, so being aware of them is essential for your well-being.

Now, let's dive into the specific plumbing problems that older homes often face.

Pipe Corrosion

Causes:

Aging Pipes: Over time, metal pipes in older homes can corrode due to exposure to water and minerals, leading to rust and weakened pipe structures.

Signs and Symptoms:

Low Water Pressure: Corrosion can constrict water flow, causing reduced water pressure.

Discolored Water: Rust particles may cause your water to become discolored.

Leakage: Corroded pipes are more prone to leaks.

Prevention:

Regular pipe inspections.

Installing a water softener to reduce mineral content in water.

Solution:

Consult a qualified plumber to inspect and recommend necessary actions, which may include replacing corroded pipes.

Lead Pipes

Causes:

Lead pipes were once commonly used in older homes for plumbing. However, they pose serious health risks as lead can leach into your drinking water.

Signs and Symptoms:

Lead-contaminated water can have a metallic taste.

Lead exposure can lead to health issues, especially in children.

Prevention:

Replacing lead pipes with safer alternatives like copper, PEX, or CPVC.

Solution:

Seek a qualified plumber to replace lead pipes and ensure safe drinking water.

Galvanized Pipes

Causes:

Galvanized pipes, made of steel coated with zinc, can corrode over time, leading to reduced water quality.

Signs and Symptoms:

Reduced water pressure.

Discolored water.

Rusty water.

Prevention:

Replacing galvanized pipes with copper, PEX, or CPVC pipes.

Solution:

Consult a plumber for advice on repair or replacement of galvanized pipes.

Clogged Drains

Causes:

Accumulation of debris, soap scum, and grease in drains.

Signs and Symptoms:

Slow drainage.

Gurgling sounds from drains.

Frequent drain backups.

Prevention:

Regular drain maintenance, including using drain screens and avoiding pouring grease down drains.

Solution:

Minor clogs can be cleared with a plunger or drain snake. Severe clogs may require professional plumbing services.

Leaky Fixtures

Causes:

Wear and tear of seals and gaskets in faucets, toilets, and other fixtures.

Signs and Symptoms:

Dripping faucets.

Running toilets.

Water stains and damage.

Prevention:

Regular maintenance and prompt replacement of worn-out seals.

Solution:

Repair or replace seals, or if the fixture is old or damaged, consider a replacement.

Conclusion

In summary, being aware of common plumbing issues in older homes is essential for maintaining your property's value, your health, and your wallet. Regular inspections, preventive measures, and timely action can save you from significant plumbing troubles.

By addressing pipe corrosion, lead pipes, galvanized pipes, clogged drains, and leaky fixtures, you can ensure a smooth plumbing experience in your vintage abode.