Basement Waterproofing Techniques


Basement Interior

Basements are often used as laundry rooms, storage rooms, and an extension of people’s daily living spaces. However, the basement is usually one of the most neglected parts of the house. What most homeowners fail to realize is that any damage that happens to their basements ultimately affects the whole house. For instance, water leaks affecting this area will eventually cause considerable damage to the foundation and structure of the house. Not only that, but the added moisture in the basement area will cause various types of pests, as well as mold and mildew, to thrive.

You’ll probably agree that prevention is always better than cure. Homeowners need to consider taking steps to avoid these situations before they even get a chance to develop. This is why it’s extremely important for homeowners to consider basement waterproofing. Countless basement contractors are perfectly capable of doing the job to ensure that your basement and your home will stay safe and secure.

What are the Top 3 Basement Waterproofing Techniques?

Unaddressed basement problems can also lead to bigger and more costly repairs. Since basements are at the highest risk of water invasion, professionals have created 3 different Basement waterproofing techniques to tackle this issue: Interior sealants, interior water drainage, and waterproofing the exterior portion of the house.

  1. Exterior Waterproofing

Exterior Waterproofing

Before getting started with your basement waterproofing project, you’ll need to check the exterior portions of your house first. Since most of the water that enters the basement comes from the outside, exterior waterproofing is important. Although the method is more demanding than interior sealants, it can give homeowners promising results.

Exterior waterproofing usually involves digging around the home’s foundation to apply polymer waterproofing sealants on the exterior of the home, right around the basement area. Gutters should also be placed appropriately so that rainwater won’t have a chance to seep into the walls of the basement.

  1. Water Drainage

Water Drainage System

Among the three options, the water drainage system is considered the most effective method of waterproofing your basement. The drainage’s main function is to keep the water away from the house and to keep your basement dry. Most of the time, a sump pump is also installed to help collect the accumulated water in the basement if there is any pooled moisture.

Most water leakage problems in basements are associated with the poor installation of drainage systems. This is why it’s always better to leave the installation process to experienced professionals for the best results. If you spot a water leak in your basement, check your drainage system immediately. Make sure that the water drains away from your house instead of towards it.

  1. Interior Sealants

Interior Sealants

If you’re working on a tight budget, using interior sealants is a good method for waterproofing. Aside from that, it’s considered to be the most convenient method because it involves sealing water cracks. These small holes in the walls of your basement will serve as an entryway for the water from the pipes or outside the house to seep in.

Moreover, sealants can also detect atmospheric humidity levels, which will keep the basement dry. Aside from this, it can also absorb moisture to prevent it from seeping into the structure of the basement and going into other areas of the home. Usually, sealants are applied both on the walls and floors where water could easily enter the basement.

Basement Waterproofing Is Important

Flooded Basement

Your home is probably one of the biggest investments that you’ll make in your life. Taking necessary steps, such as waterproofing your basement, will help you preserve your home and keep it strong and sturdy for the years to come. Be sure to spot the early signs of water leakage in your basement so that you can immediately address it and save your basement from damage. Ask the right professionals to learn more about the importance of basement waterproofing.

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Himanshu Shah
Himanshu Shah is the chief marketing officer at MyDecorative.Com, and he is also a young enthusiastic writer who is gumptious and talented. He has sound analytical and technical skills. He is a blogger, Digital Marketing Expert who likes to write on home decor.


  1. It got me when you said that poor drainage installation can usually cause leakage in the basement. We have to hire a basement waterproofing expert to check those aspects as well to ensure that we are safe in our new home. And it is necessary because the property is quite near the lake.


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