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Plumbing Issues to Watch Out for in Older Homes

June 17, 2024

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Owning an older home has its charm—vintage architecture, unique design elements, and a sense of history. However, with these perks come some challenges, particularly in the realm of plumbing. Older homes often have outdated or deteriorating plumbing systems that can lead to a host of problems. Here are some common plumbing issues to watch out for in older homes and tips on how to address them.

1. Galvanized Pipes

Many homes built before the 1960s have galvanized steel pipes. While these pipes were standard in their time, they are prone to corrosion and rust over the years, which can lead to reduced water pressure, discoloration of water, and eventual leaks.

Solution:

Consider replacing galvanized pipes with modern materials such as copper or PEX (cross-linked polyethylene). This can be a significant investment, but it will prevent future leaks and improve water quality.

2. Pipe Bellies

Over time, the ground beneath a home can shift, causing pipes to sag. These low points, known as pipe bellies, can lead to blockages, slow drainage, and increased wear on the pipes.

Solution:

A professional plumber can inspect the plumbing system with a camera to identify any pipe bellies. Depending on the severity, they may recommend re-leveling the pipes or replacing sections entirely.

3. Outdated Fixtures and Connections

Older homes often come with original fixtures and connections that may not meet modern standards. These fixtures can be inefficient and prone to leaks.

Solution:

Updating fixtures and connections can improve efficiency and prevent leaks. Look for fixtures that are not only stylish but also WaterSense certified to ensure water conservation.

4. Sewer Line Issues

Sewer lines in older homes are often made of clay or cast iron, which can crack, break, or be infiltrated by tree roots. These problems can lead to sewer backups, which are unpleasant and costly to repair.

Solution:

Regular sewer line inspections and cleanings can help prevent major issues. If a problem is detected, trenchless sewer repair techniques can replace or repair lines with minimal disruption.

5. Lead Pipes and Solder

Some older homes have lead pipes or lead solder in the plumbing system. Lead is hazardous and can contaminate drinking water, posing serious health risks.

Solution:

Have your water tested for lead. If lead is present, replacing lead pipes and solder with safer materials is crucial for your health.

6. Low Water Pressure

Older plumbing systems can develop mineral buildup and corrosion over time, leading to low water pressure. This can make everyday tasks like showering and washing dishes frustrating.

Solution:

Cleaning or replacing clogged pipes can restore water pressure. Installing a water softener can also help prevent mineral buildup in the future.

7. Leaking Faucets and Toilets

Leaky faucets and toilets are common in older homes due to worn-out seals, washers, or valves. These leaks can waste a significant amount of water and lead to higher utility bills.

Solution:

Regular maintenance and prompt repairs can prevent leaks. Sometimes, simply replacing a washer or valve can solve the problem, but in other cases, you may need to replace the fixture entirely.

8. Water Heater Issues

Water heaters in older homes may be past their prime, leading to inefficiency, leaks, or failure to produce hot water.

Solution:

If your water heater is more than 10-15 years old, consider replacing it with a modern, energy-efficient model. Regular maintenance, such as flushing the tank to remove sediment, can also extend its lifespan.