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The Easiest Way to Halt Water Seepage in Your Basement

Read time: 8 min.
Halt Water Seepage in Your Basement

Are you frantically mopping up water in your basement after every rainy day? You’re not alone. Many homeowners in Manteno, IL, and beyond face the vexing problem of basement water seepage. An often-overlooked part of home maintenance, controlling water entry in your basement plays a crucial role in maintaining the health and value of your home.

At Allied Water Services, we often encounter people questioning the best way to stop water seepage in their basements. The answer isn’t as daunting as it may seem. It requires understanding the problem and implementing a series of effective measures to permanently solve it.

From a neglected downspout causing rainwater overflow to natural groundwater being pushed into your basement, water seepage can sneak up in numerous ways. The most important part is to identify the causes and potential damage it can bring, such as mold growth or structural damage.

The water seepage cycle infographic, including reasons like 'Hydrostatic pressure', 'Expansive Soil', 'Frost-heaving' as well as effects like 'Mold and mildew growth', 'Structural damage', 'Decreased property value' - best way to stop water seepage in basement infographic pyramid-hierarchy-5-steps

Stay with us as we guide you through the basics of stopping water seepage in your basement. In the following sections, we will delve into the different seepage causes, its signs, and a range of both DIY and professional solutions to keep your basement dry and your property safe.

Identifying the Causes of Basement Water Seepage

Before we delve into the solutions to water seepage, let’s take a look at the causes of this common problem. Understanding the root causes will guide us in finding the best way to stop water seepage in the basement.

Rainfall and Melting Snow

Heavy rain or melting snow can cause an excess amount of water to build up outside of your basement walls. Without a proper drainage system, this water can force its way through your walls and into your basement.

Rising Groundwater

When the water table in your area rises, groundwater can seep into your basement. This is especially common in areas with heavy rainfall or poor drainage systems.


Condensation occurs when warm, humid air comes into contact with a cold surface. In basements, this can happen on cold concrete floors and walls, leading to dampness and potential water seepage.

Hydrostatic Pressure

Hydrostatic pressure develops when the soil outside your basement walls absorbs too much water. This water pressure pushes against your walls and can cause water to seep through cracks or weak parts of your concrete. This can also occur around any gaps around plumbing pipes.

Expansive Soil

Soils rich in clay can swell when they absorb water. This expansion can exert pressure on your basement walls, allowing water to seep through any openings or cracks.


In colder climates, the freezing and thawing cycle of soil can cause a phenomenon known as frost-heaving. This involves the soil rising as it freezes and settling as it thaws. Alternatively, the soil can expand and push against your walls when it freezes. Both these movements can put pressure on your basement walls and allow water to seep through any openings.

Understanding these causes can help in diagnosing the source of your basement water seepage. However, for a comprehensive evaluation, we at Allied Water Services advise seeking a professional assessment. This will ensure that all potential causes are addressed, and the most effective solution is implemented to keep your basement dry.

Recognizing the Signs of Water Seepage in Your Basement

The best way to stop water seepage in the basement starts with recognizing the problem early on. In this section, we will highlight some common signs indicating water seepage issues in your basement.

Pipe Penetration

When sewer line specialists or plumbers install pipes in your basement, they drill holes larger than the pipes. After the pipes are installed, they fill the gaps with hydraulic cement. If this cement breaks down, water can fill these voids and seep into your basement.

Cove Joints

Cove joints, the spaces between your basement floors and walls, can also be a point of water seepage. If you don’t have a drain tile system in place to collect built-up moisture, water will seep through these joints.


Honeycombing refers to the deterioration of parts of your concrete block or poured wall. When this happens, water can seep into your basement through these openings. Honeycombing can occur on your walls, columns, footings, beams, and slabs.

Over-the-Top Seepage

Water can also seep through the space between the top of your basement walls and the above floor. This type of seepage is commonly referred to as over-the-top seepage.

Recognizing these signs early and addressing them quickly can save you from more extensive damage and expensive repairs. In the next section, we’ll explore some DIY solutions to prevent basement water seepage. But remember, if these signs persist or if you’re unsure about the source of the water seepage, don’t hesitate to contact us at Allied Water Services. Our team of experts is always ready to help evaluate and solve your basement water seepage issues.

DIY Solutions to Prevent Basement Water Seepage

Proactively addressing water seepage in your basement can save you from future headaches. Here are seven easy-to-follow DIY solutions that you can try.

Filling Cracks with a 2-Part Epoxy

Cracks in your basement walls can be a gateway for water to seep in. A straightforward way to seal these cracks is by using a 2-part epoxy. This waterproof material not only seals the cracks but also reinforces your basement walls.

Covering Walls with a Vapor Barrier

One of the best ways to stop water seepage in the basement is to apply a vapor barrier. This is a thick polyethylene sheet, typically 10 to 20 mils, that covers your basement walls, creating a barrier against any water seepage.

Ensuring Proper Drainage Away from the House

Water accumulation around your basement can lead to seepage. Ensuring that your yard slopes away from your basement can help prevent water buildup. Also, extend your downspouts at least 20 feet away from your basement to minimize the amount of water dumped into your soil.

Patching Cracks in the Foundation

Cracks in the foundation can also pave the way for water to seep into your basement. Patch these cracks using a polyurethane masonry caulk or hydraulic cement that expands as it dries.

Cleaning Gutters

Clogged gutters can lead to water spilling over the sides, leading to water buildup at the base of your basement. Regularly cleaning your gutters can prevent this issue.

Airing Out the Basement and Using a Dehumidifier

High humidity can lead to condensation, which can cause dampness in your basement. Airing out your basement and using a dehumidifier can help maintain a dry environment, thus, preventing water seepage.

Insulating Pipes and Damp-Proofing Walls

Finally, insulating your pipes can prevent them from freezing and bursting, which can lead to water leaks. Also, damp-proofing your walls can protect your basement from moisture intrusion.

These are just DIY solutions. If you’re dealing with severe water seepage issues, it’s best to consult with professionals like us at Allied Water Services. Our team of experts can provide a more permanent solution to ensure your basement stays dry and healthy.

When to Seek Professional Help for Basement Water Seepage

There are times when DIY solutions won’t cut it. Here’s when you should call in the pros:

Persistent Subsurface Runoff

Persistent subsurface runoff is a common cause of basement water seepage. This occurs when rainwater or melted snow isn’t properly routed away from your house, percolating through the soil and exerting pressure against your basement walls, leading to seepage. If you notice a damp basement floor or walls after a storm or as snow melts, this may be a sign of subsurface runoff.

While some simple remedies like cleaning gutters and ensuring proper drainage can help, persistent issues may require professional intervention. At Allied Water Services, we provide expert solutions for dealing with persistent runoff, such as installing a drain tile system or a sump pump.

Large Cracks and Structural Damage

Cracks in your basement walls or floor can be the result of various factors, including hydrostatic pressure, soil settlement, and temperature changes. Cracks can not only allow water to seep in but also weaken the structural integrity of your home.

While minor cracks can be sealed with a 2-part epoxy, larger cracks and structural damage require professional attention. We at Allied Water Services can evaluate your situation and provide effective solutions like epoxy injection or exterior crack repair.

Ineffective DIY Solutions

Sometimes, you might try multiple DIY solutions only to find that your basement is still wet. This can be incredibly frustrating. But don’t worry. It just means that it’s time to call in the pros.

At Allied Water Services, we understand how critical it is to keep your basement dry. Our team of professionals can assess your situation and provide a comprehensive solution tailored to your needs. We don’t just patch up the issue; we address the root cause to ensure the best way to stop water seepage in your basement.

So, if you’re dealing with persistent water seepage, large cracks, or ineffective DIY solutions, don’t hesitate to reach out to us. We’re here to help restore your peace of mind and protect your home from further damage.

Professional Solutions to Halt Basement Water Seepage

If your efforts to stop water seepage in your basement haven’t been successful, it might be time to call in the professionals. Here at Allied Water Services, we have a range of effective solutions to keep your basement dry and protect your home from further damage.

Installing a Drain Tile System

A drain tile system is one of the most effective ways to prevent water buildup in your basement. It collects water from under your basement floor or outside your basement walls, counteracting cove joint seepage and hydrostatic pressure. We can install this system either inside or outside your basement, depending on your specific needs.

Sump Pump Installation

A sump pump is a valuable addition to any home prone to basement flooding. This device collects water from your drain tile system and ejects it out of your home once it reaches a certain level, keeping your basement dry and preventing mold growth. A sump pump can also enhance your property’s value, making it a sound investment.

French Drain Installation

If pooling water in your yard is a concern, a French drain could be the solution. This system collects excess water and carries it off to a lower part of your property, a drainage ditch, or a dry well. By managing water at its source, a French drain can significantly reduce the amount of water that reaches your basement.

Injecting Absorbent Clay

This method uses absorbent clay to curb water seepage. The clay is injected into the ground surrounding your basement to create a waterproof barrier. It’s a less invasive option, ideal for homes where more extensive work is not feasible or desired.

Exterior Crack Repair

Cracks in the exterior of your basement can lead to significant water seepage. We offer professional crack repair services, using high-quality materials and techniques to ensure a durable and effective solution.

Epoxy Injection

Epoxy injection is a long-lasting solution for sealing cracks in your basement walls. The epoxy doesn’t just fill the cracks; it bonds with the wall to create a waterproof barrier. This method can both stop water seepage and reinforce your basement walls.

Finding the best way to stop water seepage in your basement can be a daunting task. But you don’t have to do it alone. At Allied Water Services, we’re committed to helping you protect your home. If you’re based in Manteno, IL and dealing with water seepage, call us for a free estimate. Let’s keep your basement dry and your home safe.

Conclusion: Maintaining a Dry and Healthy Basement

Keeping your basement dry is more than just a measure to keep your belongings safe; it’s a crucial step towards maintaining your home’s structural integrity and your family’s health. Water seepage in your basement can lead to a host of problems, from mold growth to structural damage. Therefore, understanding the best way to stop water seepage in the basement is of paramount importance.

Regular Maintenance is Key. Just like any other part of your house, your basement requires regular check-ups and maintenance. Keep an eye on potential signs of water seepage like standing water, a damp basement, or cracks in your foundation walls. Regular checks can prevent these issues and keep your home dry and secure.

DIY Solutions Have Their Place. As we discussed, there are several DIY solutions that can help manage minor water seepage problems. Cleaning your gutters to ensure proper drainage, filling minor cracks with a 2-part epoxy, and using a dehumidifier to reduce dampness, can all contribute to a drier basement. These methods are effective for minor issues, but more severe water seepage problems might require professional intervention.

Don’t Hesitate to Seek Professional Help. If DIY solutions don’t seem to be solving the problem or if the water seepage is due to more complex issues like hydrostatic pressure or large cracks in your foundation, don’t hesitate to call in the professionals. At Allied Water Services, we offer an array of solutions like installing a drain tile system, sump pump installation, and epoxy injections to effectively halt water seepage and maintain a dry and healthy basement.

The journey to a dry and healthy basement might seem challenging, but remember, you’re not alone in this. At Allied Water Services, we’re here to help you every step of the way. Don’t let water seepage compromise the comfort and safety of your home.

As we always say, “An ounce of prevention is worth a pound of cure”. So, don’t wait for water damage to become a problem, start with regular maintenance of your basement today! If you need any further assistance or want to explore more about our services, contact us. You can also learn more about our approach and expertise on our blog.

The best way to stop water seepage in the basement is to take action. So let’s get started today and ensure a dry and healthy basement for your home!

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