5 Causes of Basement Moisture (and How to Fix Them)


Basement waterproofing is a hot topic no matter the season we’re in. Most homeowners are concerned about whether or not their homes are safe. There are numerous problems one can experience, ranging from basic moisture to water damage. So, to help you get some peace of mind, you should learn more about basement moisture. This article discusses everything you need to know about the causes of basement moisture. By the end of this article, you’ll learn how to fix them. Let’s see what our basement waterproofing experts advise

#1 Leaks & cracks

One of the causes of basement moisture is represented by foundation leaks or cracks. If your basement floor isn’t installed correctly and there is a small space between it and the foundation walls, you can experience increased moisture. This leaves room for cracks, which will eventually allow water to enter.

If you want to fix leaks and cracks, you need to start by identifying the cause. Usually, poor connection or footing are the main culprits for it. Discussing with a basement waterproofing expert might be key to restoring your basement’s health.

#2 Inadequate grading

The purpose of grading is to redirect groundwater away from your house. However, if you have inadequate grading, you’ll risk exposing your home to increased moisture and water leaks.

To fix this situation, you need to make sure the area around your foundation is compact. You should set up a slope that goes away from your house. 

#3 Window wells

Another top cause of basement moisture is window wells. If these don’t function correctly, even the smallest rain shower can cause water buildup. As a result, you can experience a lot of moisture, mold, and even water leaks.

The solution to this problem is complex. There are different approaches to preventing water leaks, which is why we strongly advise against DIY approaches. A basement waterproofing expert can asses the situation and recommend the best method to fix your window wells.

#4 Ventilation problems

The golden rule to avoid basement issues is to use proper ventilation. If you don’t do this, you will most likely end up fighting a lot of moisture and mold. Condensation can occur rapidly in spaces such as your basement.

It is highly recommended to have good airflow in your basement. So, basement waterproofing can help you achieve the best ventilation. An expert can install vents to effectively maintain the proper environment in your basement.

#5 Malfunctioning gutters

Even though it might seem a bit far-fetched, defective gutters can cause moisture in a basement. Gutters direct the water away from your home and foundation. So, if these are clogged or malfunctioning, they fail to keep water away.

The straightforward solution for this is to clean and maintain your gutters regularly. Remember that dirty gutters can cause a wide array of problems besides moisture. 

The bottom line

These are the most common causes of basement moisture and how to fix them. Of course, there are plenty of other issues you might face as a homeowner. Discussing with a basement waterproofing technician is a good start to improving your home’s health and safety.