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Steps to fix basement leaks

By March 20, 2023April 25th, 2023No Comments

Discovering a leaky basement can be a homeowner’s worst nightmare. Not only can it lead to expensive repairs, but it can pose health risks if mould and mildew begin to grow. Additionally, seepage can cause damage to the items inside the house, leading to structural deterioration and foundation issues. To prevent further damage, seek help from the best leaky basement repair company in Oakville, Umbrella Waterproofing & Plumbing Solutions. Get prompt solutions and avoid costly repairs. In addition, they can offer various solutions to rectify the problem and enhance your quality of life. This blog discusses practical methods to prevent basement leaks and safeguard your house. But before we delve into that, let us examine the underlying cause of basement leaks.

Causes Of Basement Leaks

Poor Drainage

Poor drainage can be a notable cause of basement leaks. If the ground around the home is not well-graded, water can accumulate and seep through the cracks in the foundation, causing leaks in the basement. Moreover, in long rainy seasons, the soil around the basement’s foundation can become overly saturated, leading to water overwhelming the foundation and leaking into the basement. 

Foundation Cracks

Cracks in the foundation wall or adjacent floor can allow water to enter the basement and cause water damage. Foundation cracks can occur due to settling, shifting, or expanding soil. The weight of the soil can cause abnormal pressure on the walls resulting in cracks. Moreover, foundation cracks can also occur due to poor construction, inadequate drainage system, & improper soil compaction. So inspect  the foundation regularly and address any cracks immediately to prevent water from entering the basement. 

Improperly Sealed Window Wells

Improperly sealed window wells can be a significant cause of basement leaks. Water can enter the window well and seep into the basement through the window if it’s not correctly sealed. Homeowners should regularly check to ensure the weeds, leaves, and other debris are not clogging the window wells. After a storm or rain, it is crucial to check if your window wells are functioning correctly and the drains are not blocked. 

Clogged Gutters & Downspouts

Clogged gutters and downspouts can lead to water accumulation and basement flooding. Debris, such as leaves, twigs, and dirt, can accumulate in gutters and downspouts, preventing the water from free-flowing and seeping into the basement. Regular checks and maintenance can help in avoiding the issue. Removing excessive debris from gutters and downspouts can prevent clogging and ensure water flows away from the house. 

Sump Pump Failure

Water accumulates in the basement whenever a sump pump fails, causing significant damage. Heavy rainfall can also overwhelm a sump pump and lead to basement flooding. To avoid such problems, maintaining the sump pump’s quality is crucial. Unfortunately, most people facing the basement leakage problem fail to choose the best available product to ensure it can handle the pressure water volume in the basement and avoid failures.

Plumbing Leaks

Plumbing leaks can significantly cause moisture buildup and water damage in basements. Pipes and fixtures that run through the basement can develop leaks over time, particularly when exposed to rapid changes in water temperature that can cause them to expand and contract. In addition, cracked pipes commonly cause leaky basements, especially when the pipes age. Therefore, it is advisable to seek assistance from experts before the problem worsens.


Condensation can occur in basements when humidity levels rise, causing moisture to collect on the surfaces. This can ultimately result in moisture-related problems and basement leaks. Over 60% of basements in existing homes have a moisture problem. For example, during warm and humid weather, the cool walls of a basement can result in condensation. While a small amount of moisture may not be harmful, excessive amounts can lead to basement leaks.

Steps To Prevent Leaky Basements

Once you have figured out what can be the cause that asks you for leaky basement repairs, you can do the following. 

Step 1: Identify The Origin Of The Leak

When dealing with a leak, it is essential to locate its source before attempting to repair it. You need to identify the origin of the issue to avoid continuously addressing symptoms without ever resolving the underlying problem. As mentioned earlier, there are several common reasons why basements may leak, such as foundation cracks, faulty gutters, and other related factors. Therefore, it is crucial to keep an eye out for available signs of a leak, such as water stains on walls or floors and use them as clues to help locate the source of the issue. Once you have identified the leak’s origin, you can take appropriate steps to address the root cause & prevent it from happening again. 

Step 2: Restore The Foundation Cracks

If you have identified foundation cracks as the source of the leak, it is crucial to address them promptly. One effective solution is to apply a waterproof sealant to the affected areas to prevent further seepage. It is vital to note that getting assistance from a professional leaky basement repair company is best for larger cracks. They have the expertise and tools to repair the damage effectively and efficiently. So if you suspect that your foundation cracks are causing the leak, act quickly and consider contacting a professional to restore your foundation and prevent further damage.

Step 3: Establish An Interior Drainage System

According to real estate sales statistics, basement leakages lower the value of a property by 25%. So, consider establishing an interior drainage system if a basement is prone to flooding. This involves installing a perimeter drain that collects water and directs it to a sump pump. The sump pump removes the water from the basement without affecting the foundation. This can be an effective solution for preventing water damage and ensuring that your basement remains dry and safe. If you are still determining whether an interior drainage system suits your home, consider consulting with an expert basement waterproofing company. They can assess your situation and provide expert advice on the best course of action. 

Step 4: Improve Exterior Drainage

In addition to establishing an interior drainage system, improving the exterior drainage around your home is crucial. You should grade the soil away from the foundation and install gutter extensions to redirect water away from the foundation to achieve the best results. In addition, ensuring that your downspouts are at least six feet from the foundation is essential. Doing so can prevent excess water from accumulating around your home and seeping into your basement. Remember, improving your exterior drainage is just as critical as establishing an interior drainage system, and it can go a long way in preventing water damage to your home.

Step 5: Cover Window Wells

Ensuring that basement windows are appropriately sealed and covered is vital to prevent potential water damage and maintain the safety and security of your home. Installing window well covers is a great way to protect your basement windows and avoid debris and leaves from accumulating in the window well. These covers also help to keep water and moisture out of your basement, which can cause significant damage if left unchecked. Additionally, window well covers can enhance your home’s overall safety and security by preventing unauthorized entry through basement windows. Therefore, if you have basement windows, consider installing a window well cover to protect your home and keep it safe and dry.

Step 6: Install A Backup Sump Pump

You should install a sump pump to protect your home from potential basement flooding issues. However, installing a backup pump in case the primary one fails is also smart. If you already have a backup pump, it is essential to check its functionality regularly. To ensure that your basement stays dry even if the power goes out, you can power the backup pump using a battery or generator. Doing so can avoid water damage to your home and keep your basement safe and dry, even during power outages or pump failures.

Step 7: Check For Plumbing Leaks

In most houses, plumbing pipes and joints pass through the basement, which can cause basement leaks if there is a problem. Therefore, it is essential to check your pipes and fixtures regularly for any signs of leaks and make necessary repairs, whenever required, to prevent this. It is also recommended to install a water alarm to detect leaks and alert you before the situation gets out of hand. This device can be a valuable tool for preventing water damage to your basement and ensuring that you catch any leaks before they cause significant damage to your home. So, be proactive and take these steps to keep your basement dry and protected from potential plumbing issues.

Step 8: Consider A Dehumidifier

Even if you are not facing any leaks, your basement can remain damp and humid, leading to the growth of mould and mildew. Therefore, it is recommended that you use a dehumidifier to control the humidity levels in your basement to avoid potential health hazards. This device not only helps to keep your basement dry but also helps to maintain the structural integrity of your floors and walls. By controlling the moisture levels, you can prevent the growth of mould and mildew and protect your family’s health. Also, maintaining your basement’s structural integrity can help you avoid costly repairs in the future. Therefore, investing in a dehumidifier is a wise decision that can provide long-term benefits for your home and health.

Get Expert Waterproofing Assistance 

A basement with leaks can be a frustrating issue for homeowners. However, finding the source, repairing the cracks, improving the drainage, installing a dehumidifier and checking them regularly can make the situation convenient. If you require experts to help you with leaky basement repairs in Oakville, consult with Umbrella Waterproofing & Plumbing Solutions

Our team is dedicated to ensuring your basement stays safe, dry, and free from potential issues. Whether you need help with leaky basement repair, waterproofing, or other basement-related services, we are here to assist you on every step. You can trust us to provide quality services and solutions tailored to your needs. Your satisfaction is our top priority, and we strive to deliver exceptional service that exceeds your expectations. Contact us for more information.