How To Choose The Right Waterproofing System

How To Choose The Right Waterproofing System

There are lots of reasons to as to why you should consider getting your damp basement waterproofed. Waterproofing stops the growth of molds and mildew which can cause health problems in your children and other family members.

It also prevents the formation of cracks, holes and condensation in the walls and along window frames, which can lead to expensive home repair bills. Many American waterproofing companies say that wet or damp basements are one of the most reasons for rejected insurance claims.

Most homeowners policies don’t cover basement flooding due to water infiltration from bad foundations. So if you have ever been worried about water in your basement then this article on American waterproofing systems may be able to help you.

External Waterproofing Material

Many homes constructed in the last few 50-60 years have had some type of external waterproofing material applied along the exterior walls of the foundation during the construction process. This is because concrete either in the form of poured walls or masonry or “cinder” blocks absorbs moisture.

So if you back-fill soil against an unprotected concrete foundation, it will wick the water from the ground continuously. This in turn leads to cracks, holes in the foundation and eventually deterioration. The problem with the sprayed on materials is that over time, they all are prone to develop micro cracks which let in water.

Drainage System

Another method is to install a drainage system around the base of the external foundation walls of your home. There are many different types of drainage methods in use from use so you should consult with an American waterproofing professional in your area to learn more details.


Another way to control water in your basement is to control it above the ground. Water naturally wants to run toward your house. Lots of surface water pooling and running along the sides of your foundation eventually means lots of water inside your basement. The best way to control surface runoff is to check the grading around your foundation. The soil surrounding your foundation should slope a minimum of at least 5 degrees for 4-5 feet all round your house.

French Drains

A french drain is not an true method of basement waterproofing but many American waterproofing companies recommend that in cases of severe surface water infiltration that you consider installing a french drain. A french drain is a very ancient method of digging a ditch or trench and covering it with rock or gravel. It is made to redirect both ground and surface water away from your foundation walls.

Foundation Drain Tile

The hardest method of fixing a wet basement is the installation of a foundation drain tile. The system is normally set down next to the foundation footers during the first part of your basement construction. Once your home is complete, foundation drain tiles are very expensive since it requires that parts of the basement floor be removed. This is definitely a job for any reputable American waterproofing expert.

Understanding the many different methods of American waterproofing methods can help you when start looking to hire contractors to fix your wet basement.

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