Skip to Main Content

What Is Foundation Waterproofing, and Why Do You Need It?

Water flooding in a basement.

One of the biggest problems that may affect your foundation is water damage. Excess water from heavy rainfall, snowmelt, and other sources can saturate the soil around your home, potentially resulting in soil erosion and movement. If ignored, your foundation might crack, settle, or shift.

Foundation waterproofing is the best way to solve these challenges. By installing solutions such as flood vents and drainage systems, you can keep this structure dry and stop water from accumulating in one spot.

Learn more about waterproofing a foundation, what it involves, and its benefits.

What Is Foundation Waterproofing?

Waterproofing your foundation means preventing water from entering this part of your property and causing damage. It might involve installing drainage systems and other solutions that protect your home’s structural integrity.

Foundation waterproofing is essential in Salt Lake City and other cities in Salt Lake County. That’s because we experience much more snow than the national average — around 50 inches per year. When snow melts, water can seep into the ground and saturate the soil.

This is a particular problem in homes built on clay soils, such as those near the Great Salt Lake. Clay soils expand when wet and contract when dry, causing movement that might damage your foundation.

High water tables in some areas can also increase the risk of hydrostatic pressure, which can exert pressure on your foundation walls and basement.

By investing in foundation waterproofing, you can protect your property from further damage, avoid expensive repair bills, and preserve your property’s value.

Signs You Need Foundation Waterproofing

You might need to waterproof your foundation if you experience the following:

Get in touch with Groundworks if you notice these warning signs. Our team can inspect your foundation and determine the root cause of water intrusion in your home.

How To Waterproof Your Foundation

Popular foundation waterproofing methods include:

Landscape Grading

This involves a landscaper leveling the ground around your foundation to ensure proper water flow and drainage. Doing so can prevent water from pooling in one area, preventing damage to your home.

Gutters and Downspouts

Gutters and downspouts collect excess rainwater and snowmelt and reroute it away from your foundation. You’ll want to maintain these systems regularly to ensure long-lasting waterproofing.

Drainage Systems

Various drainage systems can direct water from your foundation and stop it from entering your home. These include French drains, which protect against damage such as foundation leaks and cracks.

Waterproofing Membranes

A professional can apply a waterproofing membrane to an exterior and perimeter foundation to safeguard against water intrusion. These membranes can be installed with French drains to manage water flow and protect against hydrostatic pressure.

Flood Vents

Flood vents are useful for homes at risk of flooding, such as properties near the Great Salt Lake. These solutions allow floodwater to pass through your basement or crawl space, reducing the impact of excess water on your foundation.

We also recommend waterproofing your basement to avoid mold, pests, and other problems associated with water intrusion in this part of your home. Common basement waterproofing products include sump pump systems, dehumidifiers, grated drain pipes, and interior drains.

How Groundworks Can Waterproof Your Foundation

Groundworks inspector checking out a basement.

Salt Lake City has unique weather and soil conditions that can lead to foundation water damage. Groundworks specializes in foundation and basement waterproofing techniques that protect your home and help you avoid more expensive repairs. Contact our team for a free foundation inspection and estimate.

Foundation Waterproofing FAQs

Poor drainage causes water to pool around the foundation, compounding the effects of a high water table and increasing seepage risks.

Yes, crawl spaces are also vulnerable to water seepage, leading to high humidity, mold growth, and wood rot.

While waterproofing your foundation is not required, it is highly recommended. Waterproofing your basement or encapsulating your crawl space can protect your space from excessive humidity, mold, and pest infestations.  

Related Resources