Basement Waterproofing Before & After Photos

Before the project, the homeowner in Eagle River, WI was dealing with recurring water seepage at the cove joint where the basement floor meets the foundation walls, along with moisture wicking through the bare concrete walls. During heavy rains and spring snowmelt, water tracked along the slab edge and left damp bands, efflorescence, and occasional puddles in low spots. The exposed concrete walls contributed to a cool, damp feel and a persistent musty odor throughout the space, making it unsuitable for storage or any future finishing plans. An older sump pump setup was present but undersized and not supported by a continuous interior drainage system, so hydrostatic pressure under the slab and wall seepage remained unmanaged—typical of wet basement repair needs in the Northwoods region of Wisconsin.

After Sure-Dry completed the work, the Eagle River basement was protected by a coordinated system of WaterGuard®, CleanSpace®, and SuperSump® components working together. A WaterGuard interior drainage system was installed along the problem walls at the footing to intercept groundwater before it can reach the floor surface, with the channel set in a drainage stone bed and equipped with a wall flange to collect cove joint seepage. The exposed concrete walls were then lined with the CleanSpace wall system, providing a bright, durable vapor barrier that directs any wall moisture down into the WaterGuard drain while improving the overall appearance of the basement. All collected water is routed to a new SuperSump sump pump system featuring a sealed liner, airtight lid, and high-capacity primary pump designed for long-term sump pump installation performance in Wisconsin basements.
The homeowner now has a dry, brighter, and healthier basement environment in Eagle River, WI, with wall moisture, groundwater, and sump discharge managed by a comprehensive interior drainage and wall encapsulation system.

Before:
A homeowner in Eagle River, WI contacted Sure-Dry after repeated basement water issues that worsened during spring thaw and heavy Northwoods rainfall. Water was entering at the floor-wall joint and spreading across the slab, leaving behind damp areas, musty odors, and moisture staining. Their existing sump system lacked the reliability needed to keep up with fluctuating groundwater levels typical of the region.

After:
Sure-Dry installed a new SuperSump® system along with a full perimeter WaterGuard® interior drainage system to collect and channel seepage directly to the upgraded pump. Together, these components created a controlled drainage path designed to handle Eagle River’s seasonal water challenges.
The homeowner now has a dry, dependable basement system that performs consistently throughout northern Wisconsin’s wettest months.

The basement of this home in Eagle River, WI had an old sump pump that was having trouble keeping up with the amount of water it was pumping.  

To give the homeowners peace of mind, Sure-Dry Basement Systems installed their SuperSump® Premier Pump System. It is engineered to help keep the basement dry and healthy for extended periods of time, even in times of heavy water intrusion. The SuperSump includes a powerful Zoeller® ⅓ horsepower cast-iron sump pump, capable of pumping 2,220 gallons of water per hour at an 8-foot head out of your basement. The SuperSump can also be installed with an optional UltraSump® Battery Backup Sump Pump, which can pump out 11,500 gallons or more on a single charge!

If you are concerned about water problems in your home's basement, contact Sure-Dry today for a free estimate! 

In Land O Lakes, WI, this large home faced significant water issues from multiple sources, threatening the safety of the basement. The before photo clearly depicts standing water accumulating due to ineffective drainage. Sure-Dry quickly resolved the situation by installing our TripleSafe™ Sump Pump and WaterGuard® drainage system. These innovative, warranty-backed products ensure efficient water removal and reliable protection. In the after photo, notice the dry, transformed basement space. Homeowners now enjoy lasting peace of mind, knowing their property is safeguarded for years to come. Protect your investment with proven results from Sure-Dry.

Before:
The homeowners in Land O’ Lakes were experiencing persistent basement water intrusion, high humidity, and musty odors throughout their lower level. During the inspection, water was entering along the footing-wall joint, insulation had deteriorated, and outside air was leaking through the rim joists. The basement’s temperature and moisture swings — common in Vilas County’s deep-freeze winters and wet spring thaws — were leading to condensation, cold floors, and poor air quality.

After:
Sure-Dry installed the WaterGuard® interior drainage system to capture groundwater seepage and directed it to a TripleSafe® sump pump for reliable pumping performance. A buried discharge line moved water safely away from the home. To address air leakage, RimTight™ sealing was applied at the perimeter, and SilverGlo® insulation improved thermal performance along the walls. Three Sedona SaniDry® units were added to maintain controlled humidity across the full basement footprint.
The upgraded system now keeps the Land O’ Lakes basement dry, insulated, and protected year-round.