Closed System Basement Waterproofing Drainage

“Healthier for your family and your foundation”

The heart of a closed system is an ingenious dual chamber drainage channel that is unique in the industry and provides a way to draw water from the outside walls as well as from the center of the basement. Placed in a shallow trench they work together with a specially designed basement wall vapor barrier, to direct all water and moisture into a drainage conduit.

Access ports, strategically located along the system allow for easy inspection make certain the system continues to work efficiently for years. An airtight Grate Sump liner encases a reliable Pro-Series pump. Together with the liner, it is mounted in a manner that does not undermine the integrity of the foundation. A double pump switch that makes sure it turns on when it’s supposed to assure its dependability.

Finally, a strong seamless drain makes certain that all water collected is removed away from the basement.

Basement Waterproofing Southern WI & Northern IL

Dry Otter Basement Waterproofing and Foundation Repair represent over 20 years of expert experience in the construction and water treatment industry in South Central Wisconsin and Northern Illinois. We have repaired the toughest residential, commercial, and industrial basement water and moisture problems. This means that you get the highest quality repairs for your home – period. You can be assured that the appropriate repair option will be used for you. Click below to request your free inspection!.



Free Inspection

No Interest, No Payments for 6 Months

Creating a healthier home is more affordable than ever. Thanks to EnerBank USA®, we’re now able to provide our customers flexible financing options. Contact us today to learn more and request your free inspection!


Loans provided by EnerBank USA (1245 Brickyard Rd. Suite 600, Salt Lake City, UT 84106) on approved credit, for a limited time. Repayment terms vary from 18 to 126 months. Interest waived if repaid in 180 days. 4.99% fixed APR, effective as of 05/12/2015.