If you have a basement, you need to make sure it is free of mold and moisture. Having a damp basement is something you don’t want. It can result in adverse health effects and a multitude of issues. Water seepage, leaks, and basement flooding are just some of the worst nightmares of a homeowner. These will lead to costly repairs, foundation issues, and damage to your belongings stored in the basement.

The question is how can you address moisture issues in your below-ground area? There are effective basement waterproofing solutions to prevent mold and indoor air quality problems. By waterproofing your basement, you are building a barrier over foundations and walls against water and moisture. 

Here at Pittsburgh Basement Remodeling, we understand that researching basement waterproofing methods can be overwhelming to beginners. Let us provide you with a quick rundown of your options for keeping your basement dry and mold-free.

Interior Waterproofing

This method is known as the least intrusive, cheapest, and simplest option for treating basement leaks. Interior waterproofing involves the application of sealants to cracks and areas with moisture build-up. 

Coatings and sealants can keep the humidity low, prevent condensation, and provide a waterproof barrier. Use the sealant around the edge of your foundation to block common entry points for water seepage. You should focus on cracks and pipes where moisture can penetrate more often.

Products like epoxies, strong adhesives, or urethanes are good interior sealers. They prevent high atmospheric humidity inside your basement. For basements with painted walls, you need to use waterproofing paint to fill up any cracks. Keep in mind that interior 

waterproofing is a temporary solution for small cracks and minor issues only. 


Having a dehumidifier in your basement will not remove any standing water or prevent leaks. However, it can help prevent mold growth and ensure you have a dry basement. A dehumidifier will really come in handy when your humidity levels are above 50 percent. You may get a self-draining dehumidifier so that you don’t need to empty the tank frequently.

Exterior Waterproofing

If your basement is not yet fully furnished, exterior waterproofing may be the best course of action. You can ask your basement remodeler or professional contractor to excavate the soil around the foundation and coated the exterior surface with waterproofing membranes. This method will help any groundwater from leaking and causing foundation issues. As a result, exterior waterproofing can prevent mold and mildew growth.

While this technique is a long-term and permanent solution, it can cause you a lot of time and money. When done incorrectly, exterior waterproofing can lead to ground instability, clogged drains, and costly repairs.

French Drains and Sump Pumps

When you have drainage problems, there’s a chance that you have a wet and damp basement. To keep your below-ground area dry all the time, you need to install a good drainage system.

Commonly called drain tile, French drains help redirect water away from the foundation. The drains provide both surface and groundwater to travel through to prevent pooling in the corners. Instead of blocking the water, the trench and porous plastic pipes allow them to move away from your home.

The drains and pipes are placed on the floor along the walls of the basement. A sump pump operated on a motor will then pump the water out. The destination of the collected water depends on your location and type of drainage system.

If you choose this method, keep in mind that water drainages require electricity for the sump pump. You may use isolated electric systems to keep the sump pump running and functioning smoothly even during a power outage. 

How To Choose the Best Waterproofing Method

The answer depends on whether your basement needs a temporary or permanent solution. If you need a quick fix, use interior waterproofing. On the other hand, exterior waterproofing and water drainage can solve your problems with water in the basement. These two basement waterproofing methods require more time, money, and should be done in the hands of professionals.

Your final decision will be based on the following factors:

  • Budget
  • Location of Your Home
  • Condition of Your Home
  • The Severity of the Moisture Problem
  • Target Completion Date

Fix a Wet Basement With the Help of Pros

With so many waterproofing methods available, it’s best to reach out to a professional basement remodeling company. At Pittsburgh Basement Remodeling, we provide interior or exterior waterproofing to solve all your moisture and water seepage problems. 

Our experts will eliminate water away from your foundation and make your basement space more functional. You deserve a moisture-proof basement, and we can help you achieve that! Contact us today for inquiries or a free estimate.