Exterior Basement Waterproofing: Why Liquid Rubber is the Cost Effective Answer

Keeping your basement dry is essential to maintaining a healthy home environment and preventing costly damage to your property, but waterproofing your basement can be a complicated and expensive exercise. If you’re looking for a cost-effective solution to exterior basement waterproofing, then liquid rubber could be the answer you’ve been searching for. This versatile and durable material is not only long-lasting but is also environmentally friendly, making it a great choice for any homeowner looking to protect their basement. In this article, we’ll explore why liquid rubber is the cost effective answer to exterior basement waterproofing, and how it can help you save money while ensuring your basement stays dry and safe.

What is exterior basement waterproofing?

To prevent water from getting into your home, it’s essential that you waterproof the basement walls from the outside using a sealant or coating that’s carefully applied to the walls with multiple heavy coats. Exterior basement waterproofing is typically required in areas where flooding or high groundwater is a concern, such as near rivers, lakes, or oceans.

This specialized type of waterproofing is applied to the foundation and the walls and is designed to prevent water from seeping into the basement. There are many different methods for exterior basement waterproofing, and each has its own set of advantages and disadvantages. One of the most popular methods is the use of liquid rubber, which is applied directly to the wall to make it watertight. It’s the most popular solution because it’s a durable and flexible sealant that can be applied to a wide variety of surfaces and remain effective for decades.

What is liquid rubber?

Liquid rubber is a watertight sealant made from synthetic rubber, which is a highly durable synthetic material that is chemically inert and resistant to weathering and wear. It’s easy to apply and doesn’t require special tools or skills, making it an ideal solution for DIY projects. Liquid rubber can be applied to a lot of different types of surfaces, including masonry, concrete, steel, aluminum, wood, and more. Thanks to its chemical inertness, it’s also suitable for use near septic systems and wells, making it a great choice for exterior basement waterproofing in areas with high groundwater.

Benefits of liquid rubber for exterior basement waterproofing

  • Affordable: Liquid rubber is less expensive than other waterproofing options, making it ideal for cost-conscious homeowners.
  • High-quality: Liquid rubber is a durable and high-quality solution that will last for many years without needing to be reapplied, saving homeowners time and money.
  • Versatile: Liquid rubber can be applied to almost any type of surface and is a convenient solution for many DIY projects.
  • Environmentally friendly: Liquid rubber is free of many harmful chemicals, and is safe for the environment as well as for people and animals.


If you’re looking for an affordable, effective DIY solution for exterior basement waterproofing, there’s no better choice than liquid rubber. Before you get started, it’s important to understand how to apply this solution, the tools that you’ll need, and the process. If you’re not adept at DIY home improvement projects, you can watch a few tutorial videos, but you may also want to consult first with an experienced contractor beforehand to ensure that you’re taking the right steps to waterproof the exterior of your basement.

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