Aging Infrastructure: Common Problems Associated with Older Plumbing

Mahon Plumbing Common Problems with Older Plumbing

There are some common problems to look out for if your home or facility has older plumbing. Aged plumbing can lead to serious issues down the road!

Plumbing is an essential aspect of any building’s infrastructure, ensuring the distribution of clean water and the removal of waste. However, as buildings age, so does their plumbing. Older plumbing systems, often neglected or outdated, can lead to various issues that affect functionality, safety, and even health.


One of the most prevalent issues with older plumbing systems is corrosion. Over time, pipes made from materials like galvanized steel or copper can deteriorate due to exposure to water, minerals, and other elements. Corrosion weakens pipes, leading to leaks, reduced water pressure, and even contamination of the water supply with rust and other harmful substances.


Leaks are a frequent problem in aging plumbing systems and can occur for various reasons, including corrosion, pipe joints loosening over time, or physical damage. Even small leaks can cause significant water damage to walls, floors, and ceilings, leading to mold growth, structural issues, and costly repairs if left unaddressed.


Another common issue in older plumbing systems is clogging. Accumulation of debris, mineral deposits, and sediment inside pipes can restrict water flow and lead to blockages. Clogs not only cause inconvenience but also increase the risk of sewage backups and pipe bursts, especially in older sewer lines that may have deteriorated over time.

Decreased Water Pressure

As plumbing systems age, it’s not uncommon for water pressure to decrease gradually. Mineral buildup, corrosion, and pipe damage can all contribute to this problem. Low water pressure not only affects daily activities like showering and dishwashing but may also indicate underlying issues that require professional attention to prevent further deterioration of the plumbing system.

Sewer Line Problems

Older homes often have sewer lines made of materials such as clay or cast iron, which are susceptible to cracks, root intrusion, and corrosion. Sewer line issues can result in foul odors, slow drainage, and sewage backups into sinks, toilets, or bathtubs. Addressing sewer line problems promptly is crucial to prevent health hazards and extensive damage to the property.

Water Quality Issues

Aging plumbing systems can compromise water quality by leaching contaminants into the supply. Corroded pipes, solder joints, or fittings may introduce lead, copper, or other harmful substances into the water, posing health risks, particularly to vulnerable populations such as children and the elderly. Regular water testing and potential pipe replacement are essential steps to ensure safe drinking water.

Outdated Fixtures and Appliances

In addition to the pipes themselves, older plumbing systems often feature outdated fixtures and appliances that are less efficient and prone to malfunction. Old toilets, faucets, and water heaters may waste water, increase utility bills, and require frequent repairs or replacements. Upgrading to modern, water-efficient fixtures can improve performance and save money in the long run.

Call Mahon Plumbing Today

If you still have more questions regarding your plumbing, we here at Mahon Plumbing are here to help. We have been serving the wider Baltimore area since 1994, so we have 25 years of experience to back up our fantastic service! Call us at our Baltimore location at 410-766-8566 or our Pasadena location at 410-636-7944. Be sure to keep up with us on social media by following us on Facebook or Twitter.

This entry was posted on Friday, March 29th, 2024 at 11:04 am. You can follow any responses to this entry through the RSS 2.0 feed. You can leave a response, or trackback from your own site.