Homes with basements are often prone to excess moisture in them. This can occur due to heavy rains but also in low-lying areas and locations with high water tables. Over time, excess moisture in a basement can undermine the foundation and compromise air quality. A sump pump is an effective solution. These systems collect excess moisture in a pit, pump that water out of the home, and channel it in a manner that protects the foundation, landscape, and hardscapes.
1. Efflorescence
Any flooding in your basement is a clear indication that you need a sump pump and perhaps waterproofing. You also shouldn’t ignore ponding water, wet walls, and excess humidity. While some signs are quite obvious, there are subtler warnings too. One of those is efflorescence or what may look like a white, chalky substance on your basement walls. The efflorescence process occurs when moisture on a porous material, such as brick, concrete, or mortar, draws salt out of it. The white substance you see is the salt left behind when the moisture dries. Note that while the crystalline substance is usually white, it can also be yellowish, gray, or even brown.
2. Mustiness
Musty odors in your basement are another clear sign you need a sump pump. A wet basement provides near-perfect conditions for both mildew and mold. Left unchecked, that growth can compromise the air quality throughout your home and even lead to sicknesses. Note that mildew and mold are not the same. Mildew is quicker to grow and generates an off-putting odor, but it doesn’t penetrate the way mold does. Mold can be present for weeks or even months before you smell it. When it gets a foothold, it can penetrate materials, making it difficult to remove.
3. Ponding Water Around Your Foundation
Ponding water around your foundation or even signs that it was there is a serious problem. That water will eventually compromise your foundation. Even if it hasn’t yet, it suggests the potential that your basement may get excess water or even flood. The ponding water is a symptom and not the problem itself. After installing your sump pump, you may want to take additional measures. Ensure that your gutters are in good condition and that your downspouts are appropriately channeling water. In some cases, you may need landscape grading and/or foundation drainage solutions, such as a French drain.
4. You Have or Are Finishing a Basement
Experts recommend sump pumps for finished basements even in homes that wouldn’t otherwise need a pump. You can add a pump after the fact, but if you’re planning your finished basement, you should complete the sump pump installation before adding carpet, furniture, and other valuable possessions.
Other Considerations
If you’re considering adding a sump pump, make sure to add a backup pump as well. It will protect your home in the event of a power outage. You should also check with your home insurance provider. Many companies offer discounts that can offset some or all of your costs, and it’s important to remember that the financial costs of a sump pump outweigh the financial damage that flooding in a basement can cause.
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