Keeping Moisture Out of Your Basement or Crawl Space

Protect your home from moisture damage with these tips from 58 Foundations. Learn how to keep your basement or crawlspace dry.

It happens to many homeowners. A crack in your basement wall may seem harmless at first. What’s wrong with a little humidity in the crawl space, right? But either of these scenarios can be a sign of more trouble ahead. Especially when there’s heavy rain, a lot of water can begin to soak into the soil around your home. When the collective weight of that water and soil presses against the walls of your foundation, that hydrostatic pressure can lead to cracks, eventually creating a pathway for groundwater to enter your basement or crawl space. If allowed to continue, that water leaking into your lower-level space can lead to further damage of your home’s structure and it can even draw pests and encourage mold growth. But with the proper measures, you can help your basement or crawl space remain dry, safe, and useable!

Let’s take a dive into some methods to protect your basement or crawl space from invading moisture!

How to Protect Your Lower Level from Water

While both have their own unique needs, whether you have a basement or a crawl space, there are some things that you should take into consideration for either one. Taking measures to keep water away from your foundation can help prevent moisture from infiltrating your basement or crawl space. Here are a few ways that you can do this whether you have a basement or a crawl space:

  • Check the grading around your home and make sure the ground is sloping away from your home’s foundation
  • Check and clean your rain gutters regularly
  • Extend your downspouts so that water is taken further away from your home

Protecting Your Basement Against Groundwater

Along with the measures suggested above, there are other measures that you can take to protect your basement. A lot of damage to your foundation walls occurs because of there being too much water sitting against the foundation—the tremendous amounts of pressure can lead to basement wall cracks and bowing walls.

So, taking measures to divert that water away will help relieve the hydrostatic pressure and take the stress off your foundation walls. This is where waterproofing comes into play.

Basement waterproofing can involve a variety of measures, but they usually involve the installation of French drains, sump pumps, drainage pipes, and even a vapor barrier or a dehumidifier if the situation calls for it. Along with waterproofing measures, it’s also important to seal any gaps in your basement where pipes may run to the outside.

Should your basement wall or basement floor have cracks that are leaking, it is also important to have those cracks repaired so that water has no easy way into your basement. With the proper foundation repairs done in conjunction with your basement waterproofing, your basement will be kept protected against groundwater intrusion.

Protecting Your Crawl Space Against Groundwater

Crawl spaces are a little different from basements. Meant to act as a barrier between your home and the earth beneath it, usually crawl spaces just have a dirt floor where moisture can potentially seep up. From water seeping up through the soil when the water table rises to moisture creeping in through crawlspace vents, crawl spaces lacking the proper waterproofing or encapsulation can become humid or flooded and cause problems for you and your home.

For some crawl spaces, you may just need to seal your crawl space vents and install a durable vapor barrier. But for others that may be in areas that experience a lot of heavy rains, it may be necessary to waterproof your crawl space along with your crawl space encapsulation. Here are some of the measures that might be required to keep moisture out of your crawlspace…

  • French drains
  • Sump pump
  • Vapor barrier
  • Crawl space dehumidifier

You may also need to seal any gaps that exist around any piping that’s going out through the crawlspace wall. But with these measures in place, your crawlspace will be kept secure against moisture, which can benefit both your house structure and your air quality.

The Benefits of Waterproofing Your Basement or Crawl Space

It may seem like a crack in your basement floor or a little humidity in the crawl space is okay to overlook, but these are both signs of moisture threatening to invade your home, or it’s already in the process. When moisture is allowed to enter your lower-level and wreak havoc, it can lead to further problems such as:

  • Wood rot
  • Damage to personal property and belongings
  • Various molds
  • Further structural damage to your foundation
  • Structural damage to other parts of your home
  • A negative impact to your air quality

Preventing moisture from entering your lower level not only saves your home from damage, but it also benefits your health, wellbeing, and comfort. Allowing any of these problems to take place can lead to additional costs to repair and return your home to normal.

Waterproofing is More Important Than Ever

With the global climate changing, the way that rain comes and goes is also changing. As reported by USA Today in January 2022, in regions “East of the Rockies, more rain is falling, and it’s coming in more intense bursts.” Heavier rain seasons in certain parts of the United States are becoming more commonplace, and many of those regions are not properly prepared. The same USA Today article mentions that “a dozen states, including Iowa, Ohio and Rhode Island, saw five of their 10 wettest years in history over the past two decades”.

With many states experiencing unprecedented amounts of rain, it is more important than ever to be prepared for that water eventually finding its way to the soil around your home. By having your basement or crawl space properly waterproofed, you can help keep all that water moving out and away from your home, giving you a better chance at protecting your home’s lower level from groundwater intrusion.

Let the Experts at ’58 Foundations & Waterproofing Protect Your Lower Level from Water

Since 1958, ’58 Foundations & Waterproofing has been helping homeowners like you keep moisture out of their lower levels, so that their homes can remain safe, dry, and healthy places to be. With over 60 years of experience in developing the quality products and honest methods that we use today, you can rest assured that we’ll keep groundwater moving out and away from your home, keeping your lower level dry and helping preserve the value of your home against water-related damages to your foundation and lower-level space. Give us a call today to schedule for a free inspection of your foundation and lower-level space. We’ll be happy to provide you with a detailed cost estimate and answer any questions you may have!

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People haven’t just made the planet hotter. We’ve changed the way it rains.


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