Understanding the Different Types of Basement Waterproofing

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Sump pump Baltimore MD When you own your home, there are many maintenance tasks and chores for which you are responsible. One of the most important is ensuring that your basement is waterproof. Fortunately, it is easy to identify a reputable company offering basement waterproofing serving Baltimore . Depending on the age and condition of your home, there are several different types of waterproofing that your basement may require. Learn about them below.

Interior Waterproofing

As you might expect, interior waterproofing focuses on the walls and ceiling inside your basement. The goal of this type of waterproofing is to keep the usable space inside your basement free of water and mold. If the walls in your basement are unpainted, you can have concrete waterproofing coatings or silicate-based concrete sealers applied to prevent water from getting in. Be sure they are finished with waterproof paint for extra protection.

Interior Basement Drainage

Interior drainage is not exactly a type of waterproofing—it is a supplement to other waterproofing services. When there is water in your basement, it can stagnate and cause mildew to grow, making mold removal necessary. Interior basement drainage helps remove water that enters during heavy rains or flash flooding, preventing damage from occurring. Depending on the design of your basement, sump pump installation may be necessary to ensure complete drainage.

Exterior Waterproofing

This is the most comprehensive and effective form of basement waterproofing. The two types above treat the symptom: water in the basement. This treats the problems: uneven grading and inadequate drainage. To truly prevent your basement from becoming damp and to keep water from damaging your home, you need to have a team of professionals excavate a ditch all around your home, down to the foundation level, and install proper drainage. This can also include putting a waterproof coating or panels next to the foundation, and installing French drains. Once you have proper drainage in place, your basement will truly very waterproof. For more complete protection, you should consider combining all three types of waterproofing: have professionals install exterior drains and a sump pump, then apply interior coatings.