Interior Basement Waterproofing Tips for St. Louis

Waterproofing Basement

As St. Louis emerges from the cold days of winter, homeowners face several challenges, especially concerning their basements. The freeze-thaw cycle causes the soil around your home to expand and contract, exerting pressure on your basement walls. This can lead to cracks in the foundation and then subsequent leaks once rain enters the area. Basement flooding in St. Louis can occur and residents certainly want to avoid this. Such seepage can trigger a host of problems ranging from property damage to structural damage or even mold growth. Prevent these problems by installing an interior basement waterproofing system in your St. Louis home. By making your basement “waterproof”, you not only safeguard your property, but you also create a cozy living space for your family throughout the winter months. Here’s how!

Tips for Waterproofing Basement 

As winter’s chill descends on homes, it’s vital to ensure your basements are well-prepared to handle the season’s challenges. The key to achieving this lies in effective interior basement waterproofing. Avoid the wet basement St. Louis homeowners dread. Here are some tips for interior basement waterproofing you should consider this winter season! 

Ensure You Have a Proper Drainage System

A proper drainage system is at the heart of effective basement waterproofing. This system is designed to divert water away from your home, preventing it from accumulating around your foundation. 

A well-constructed, comprehensive approach to drainage systems needs to first include various basic elements like gutters, downspouts, and a gradient that slopes away from your home. It’s crucial to keep these components clean and clear of debris to ensure they function optimally and protect your basement from water damage.

Clean Your Gutters

Maintaining gutters is a crucial aspect of waterproofing your basement, historically during the winter and spring months. The primary function of gutters is to collect rainwater from the roof and divert it away from the home, preventing water accumulation and minimizing soil erosion next to and around the foundation. 

This role becomes even more critical in winter when snow and ice can exacerbate water-related issues. If not properly maintained, clogged gutters can cause water to overflow, leading to potential basement flooding that St. Louis residents fear.

Keep in mind, the fall season often results in a significant build-up of leaves and debris in your gutters. If not cleaned out before winter sets in, this can block the diversion of water, causing it to back up and overflow. This overflowing water can seep into your basement, leading to dampness, mold growth, and even structural damage over time. 

So, as we transition from the depth of winter into the bloom of spring, it’s crucial that your gutters are clean and that downspouts are extended and functioning correctly. Quick maintenance will help you avoid any potential water damage to your basement.

Cracks?-Fix Them!

Cracks in your basement walls can be gateways for water intrusion. It’s essential to promptly seal any cracks or holes you find to prevent water leakage. Typically an epoxy sealant combined with a urethane injection will solve this problem.

Regularly inspecting your basement for new cracks or areas of seepage ensures they’re dealt with quickly, minimizing potential water damage.

Insulate Your Pipes

Insulating your pipes is an effective measure in preventing water leakage into your basement. Insulation acts as a protective barrier, maintaining the integrity of your pipes and reducing the likelihood of leaks. 

Insulation also helps reduce heat loss from hot water pipes, preventing condensation build-up. If not addressed, condensation can lead to water puddle formation in your basement. Using insulation like flexible rubber foam for both hot and cold pipes can effectively prevent this condensation build-up. 

Various methods can be employed for insulating water supply pipes, such as using insulation covered on one side with foil facing that wraps around the pipes or traditional pipe wrap insulation available in different materials. Economical and easy-to-install options like PE foam insulation can prevent pipes from freezing, keeping hot pipes hot and cold pipes cold.

Since there are many options for your home, it might be best to speak with an interior basement waterproofing St. Louis contracting company, like Stratum Structural Systems. We can help you make the best decision for your property from a functional and economical standpoint.

Invest in a Dehumidifier

Basements can often become damp and humid due to their location below ground level. Installing a dehumidifier can help control the moisture levels in your basement. 

A dehumidifier works by extracting excess moisture from the air, helping to maintain a dry and comfortable basement environment.

This will make the area less conducive to mold growth. It will also keep the air from smelling musty.  

Install a Sump Pump

A sump pump is a crucial piece of equipment many homeowners rely on to keep their basements dry, especially during a St. Louis wet times. It’s a relatively simple mechanism, but one that can save homeowners from costly and extensive repairs.

The goal of a sump pump is to prevent water damage by directing unwanted water away from your home’s foundation. It works by automatically activating when the water reaches a pre-set level in the sump pit or basin. Once activated, it removes the water by pumping it to an external area, typically your yard or a storm drain. 

Installation of a sump pump requires specialized knowledge and skills. It involves digging a hole in a predetermined area of the  basement or crawl space, installing the sump pit, placing the pump in the pit, and then connecting a discharge pipe from the pump to an outside location at your home.

Given the complexity of this task, it’s highly recommended to speak with a licensed St. Louis contractor for the job.

Keep up with Regular Inspection and Maintenance

If there’s one recurring theme for interior basement waterproofing of St. Louis homes, it’s regular inspection and maintenance. This includes checking your drainage system, inspecting for cracks or leaks, and ensuring your dehumidifier is working correctly. 

By regularly monitoring these elements, you can catch and rectify any issues early, preventing minor problems from escalating into major repairs. Regular maintenance also extends the lifespan of your waterproofing measures, ensuring they continue to protect your basement effectively.

Hiring Professionals vs DIY Waterproofing in St. Louis

When it comes to waterproofing your basement in St. Louis, the decision often boils down to either hiring a professional or opting for a DIY approach. Each option has its own benefits and drawbacks.

Hiring professionals offers the advantage of expertise and experience. These experts come equipped with specialized tools and materials and have the know-how to handle complex waterproofing tasks. They can identify potential issues that might not be apparent to the untrained eye and address them before they escalate. This saves you valuable time and effort and provides peace of mind knowing the job is done right.

The most significant advantage of DIY waterproofing is the potential cost savings. You can avoid the labor costs associated with professional services but this comes with the caveat of investing your own time and energy.

However, without proper training and experience, even the handiest of homeowners can overlook or even miss the tiniest of troublespots in their foundation. Suddenly, a cost-saving measure becomes costly. 

Mistakes made during the waterproofing process could lead to more severe damage down the line, which could end up costing more to fix than the initial cost of hiring professionals.

Your choice between hiring professionals and DIY largely depends on your specific situation and comfort level with home improvement tasks. For more intricate problems or if you’re short on time, hiring professionals would likely be the safer and more reliable choice.


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