Capital Plumbing Logo
Date Published:

January 22, 2024


Understanding the Risks of Water Damage from Leaking Pipes

Leaking pipes are a seemingly minor issue that can lead to major problems. They cause immediate water damage, leading to long-term structural issues and health hazards. Addressing leaks promptly is vital to prevent these risks and maintain the integrity of buildings.

In 2023, Canada witnessed severe weather events causing over $3.1 billion in insured damage, marking it the fourth-worst year for insured losses in the country's history​​. This alarming statistic reflects the escalating impact of climate-related disasters, with water damage playing a significant role. Many of these costs are attributed to water-related damage, underscoring the importance of proper plumbing maintenance and timely intervention in addressing leaks. 

Moreover, over the last decade, Canada has experienced more than 35 catastrophic flooding events, with insured losses averaging nearly $800 million annually​​. These figures highlight the critical need for awareness and proactive measures in managing water damage risks.

Join us as we look deeper into understanding the risks of water damage from leaking pipes, providing you with professional insights and practical advice.


What Causes Pipes to Leak?

Leaking pipes are a common problem in many households and buildings, often leading to significant water damage if not addressed promptly. Understanding the causes of these leaks is crucial in preventing and managing them effectively.

Age and Corrosion of Pipes

One of the most common causes of pipe leaks is the age and subsequent corrosion of pipes. Over time, pipes, especially metal ones, can corrode due to prolonged exposure to water and chemicals. This corrosion weakens the pipe's structure, making it more susceptible to leaks. Older plumbing systems are particularly prone to such issues, highlighting the importance of regular inspections and maintenance to mitigate the risks of water leaks.

Incorrect Pipe Installation

Another key factor contributing to pipe leaks is incorrect pipe installation. Not properly installed pipes can lead to weak joints and connections, making them more likely to leak. This issue underscores the necessity of ensuring that qualified professionals carry out plumbing work. Proper installation extends the plumbing system's life and reduces the likelihood of unexpected repairs, which can be costly and disruptive.

High Water Pressure

High water pressure in the plumbing system can also lead to leaks. When the pressure inside the pipes is too high, it can strain them and their connections, causing them to crack or burst. This problem is often not immediately apparent but can cause significant damage over time. It's crucial to monitor and regulate water pressure to prevent such scenarios. Installing pressure-reducing valves can be an effective solution.

Temperature Changes Causing Expansion and Contraction

Temperature changes are another significant cause of leaks in piping systems. Pipes expand and contract in response to changes in temperature. In regions with considerable temperature variations, this can lead to stress on the pipes, resulting in leaks. This phenomenon mainly affects exterior pipes or those in unheated areas of a building. Insulating pipes and ensuring they suit the local climate can help reduce this risk.

Each of these factors, from the natural aging process to environmental stresses, plays a role in the integrity of a plumbing system. Regular maintenance, including practices like pipe descaling, can help mitigate these issues. 

Additionally, understanding pipe leak insurance and the complications of a broken pipe under the foundation is vital for homeowners to navigate these challenges effectively and protect their property from extensive water damage.


Immediate Risks of Water Damage

Water damage from leaking pipes can lead to immediate risks that can profoundly impact a property's structure and its inhabitants' health. These risks often manifest quickly after the onset of a leak and can escalate if not addressed promptly.

Structural Damage to Property

One of the most significant risks of water leakage is structural property damage. When water seeps into the foundations, walls, or floors, it can weaken the structural integrity of the building. This damage might not be immediately visible, but over time, it can lead to serious issues like cracks in walls, warped floorboards, and, in severe cases, even collapse. It's especially problematic if there's a broken pipe in the slab, as the water damage occurs directly to the foundation, a critical component of a building's stability.

Short Circuits and Electrical Hazards

Water leakage can also lead to electrical hazards, particularly short circuits. When water comes into contact with electrical systems, it increases the risk of short circuits, leading to power outages and even fires. This danger is heightened in areas with exposed wiring or electrical appliances. It's essential to address leaks promptly to avoid these potentially life-threatening risks.

Mold and Mildew Growth

Another immediate concern with water damage is the growth of mold and mildew. These fungi thrive in moist environments and can start growing within 24 to 48 hours of water exposure. Mold and mildew not only cause damage to surfaces like walls and ceilings but pose health risks, especially to those with allergies or respiratory issues. Regular checks and maintenance by a local plumber in Edmonton can help prevent the conditions that lead to mold and mildew growth.

Damage to Furniture and Belongings

Lastly, water damage can cause significant harm to furniture and personal belongings. Items of fabric, wood, or paper can quickly absorb water, leading to warping, staining, and mold growth. Electronics and appliances are also at risk of being damaged beyond repair. This damage can be costly to address and often involves replacing valuable items.

The immediate risks of water damage are both varied and severe. To mitigate these risks, it's important to take preventative measures, such as those outlined in 5 Tips to Prevent Frozen Exterior Pipes and address any leaks as soon as they are detected. Regular maintenance and early intervention can help avert these immediate risks and protect your property and health.


Long-term Consequences of Ignored Leaks


Ignoring leaks in your plumbing system can lead to severe long-term consequences. These issues, if left unaddressed, can escalate beyond simple repairs, leading to extensive damage and health hazards.

Ongoing Structural Weakening

Continuous exposure to moisture from leaks can cause ongoing structural weakening. This can lead to serious issues like sagging floors, deteriorating beams, and compromised building stability. The risks of water leaks are high in critical areas like foundations and load-bearing walls. Over time, this can escalate into a situation requiring extensive and costly repairs.

Chronic Health Issues Due to Mold

Persistent leaks create an ideal environment for mold growth, leading to chronic health issues. Prolonged mold exposure can cause respiratory problems, allergies, and other health concerns. This is particularly risky for children, the elderly, and individuals with pre-existing health conditions. 

Increased Repair Costs Over Time

The longer a leak is ignored, the more expensive it becomes to repair. As water damage spreads, what might start as a simple fix can become a major renovation project. Early detection and repair are crucial in minimizing these costs. A local plumber in Edmonton can conduct regular inspections and maintenance to prevent minor issues from becoming major expenses.

Decrease in Property Value

Chronic leaks can significantly decrease the value of a property. Potential buyers are often deterred by the signs of water damage and the potential for hidden issues. Maintaining a leak-free property is essential for preserving its value and appeal in the real estate market.


Identifying Leaks Early

Early detection of leaks is crucial in preventing the aforementioned long-term consequences. Here are some tips and strategies to help identify leaks before they cause significant damage.

Tips for Detecting Hidden Leaks

Hidden leaks can be elusive, but there are signs to watch for. Unexplained increases in water bills, musty odors, and damp spots on walls or ceilings can indicate hidden leaks. Listening to the sound of running water when all taps are off is another simple yet effective method.

Using Moisture Meters and Other Tools

Moisture meters, thermal imaging cameras, and other advanced tools can help detect leaks hidden within walls or under floors. These tools allow for non-invasive detection of moisture build-up, helping to pinpoint the exact location of a leak. Consulting a local plumber in Edmonton with access to these tools can be instrumental in early leak detection.

Homeowners and property managers can avoid the significant long-term consequences of water damage by understanding the risks of water leakage and taking proactive steps to identify and fix leaks early. Regular maintenance, advanced detection tools, and the expertise of professional plumbers are essential in this endeavor.


Frequently Asked Questions

Can a small leak really cause significant damage over time?

Absolutely. Even minor leaks can lead to major problems if not addressed. Over time, a small leak can cause extensive structural damage, mold growth, and increased repair costs.

How can I tell if a leak is causing structural damage to my home?

Signs of structural damage include visible cracks in walls or ceilings, warped or buckled floors, and doors or windows that no longer close properly. If you notice any of these signs, it's important to investigate for potential leaks.

Are there any health risks associated with water leaks?

Yes, water leaks can lead to mold and mildew growth, which can cause respiratory problems, allergies, and other health issues, especially in children, the elderly, and those with pre-existing conditions.

How often should I have my plumbing inspected to prevent leaks?

Having your plumbing system inspected by a professional at least once a year is a good practice. Regular maintenance can identify potential issues before they turn into serious problems.

What should I do if I suspect a leak under the foundation of my house?

If you suspect a broken pipe under the foundation, contacting a professional plumber is crucial. This type of leak can undermine the structural integrity of your home and requires urgent attention.

Can weather changes affect my plumbing and cause leaks?

Yes, extreme temperature changes can cause pipes to expand and contract, potentially leading to leaks, especially in exposed or improper pipes.

Can DIY methods be effective for fixing leaks?

While some minor leaks may be manageable with DIY methods, seeking professional help is generally recommended. Incorrect repairs can lead to further damage and more costly repairs. 



In conclusion, understanding and addressing the risks of water damage from leaking pipes is vital for maintaining the safety and integrity of your property. Timely detection, regular maintenance, and seeking professional help are crucial steps in preventing the serious consequences of water leaks. Remember, the sooner you act upon any signs of leakage, the better you can safeguard against structural damages, health hazards, and escalating repair costs. 

For expert plumbing and HVAC services in Edmonton, Capital Plumbing & Heating Ltd. stands ready to assist you with their experience and professionalism. Don't hesitate to protect your property—contact them for guidance and support. 

Visit here for more information and assistance.

Share this article:

Capital's experts are ready to help

Call Now: 780-451-5666

We're Nuts About Our Customers!
Capital Plumbing Logo

Capital Plumbing and Heating was founded in 2001 in Edmonton, Alberta, and our main office is still located there. We proudly serve Edmonton and surrounding areas as emergency plumbing service providers in Edmonton.

google reviews badge

Copyright © 2001-2023 Capital Plumbing & Heating Ltd. - All Rights Reserved.

linkedin facebook pinterest youtube rss twitter instagram facebook-blank rss-blank linkedin-blank pinterest youtube twitter instagram