Basement Waterproofing Before & After Photos

This North Mankato couple loved their home, but their basement told a different story. Over the years, they dealt with ongoing water intrusion that left parts of the basement damp, musty, and unreliable for storage or future use. What made the situation even more frustrating was that they had already invested in “waterproofing” in the past. Unfortunately, that earlier solution didn’t hold up over time. Water continued to find its way in during heavy rains, leaving them worried about long-term damage, mold, and the value of their home.

They knew they didn’t want another temporary fix. They wanted answers, and more importantly, a system that would actually works.

We started by identifying why the previous waterproofing failed and where water was truly entering the basement. From there, we designed a complete, permanent solution tailored to their home.

We installed WaterGuard, an interior drainage system that captures wall and floor seepage before it ever reaches the basement space. To protect the walls and guide moisture into the system, we added CleanSpace, creating a clean, bright, and controlled environment while preventing moisture vapor from entering the basement air. Finally, we installed a SuperSump equipped with an UltraSump battery backup, giving the homeowners peace of mind knowing their basement would stay dry, even during power outages or severe storms.

Today, this North Mankato basement is dry, protected, and dependable. No more wet floors. No more stress during rainstorms. Just confidence that the problem has been fixed for good.

If you’ve already tried waterproofing and it didn’t last, you’re not alone. Many systems fail because they don’t address the root cause of water intrusion. Our professionally designed system, one that manages water, protects the structure, and provides backup protection, can make all the difference.

If your basement has water issues, even after previous repairs, there is a permanent solution. This North Mankato couple is living proof.

Mankato homeowners had a major moisture problem throughout their entire basement. From a lack of drainage to remove moisture from the space to mildew-friendly wood paneling that collected and retained moisture, this space needed a complete overhaul in order to be livable and safe for the family. The crew worked to install a full perimeter waterproofing system and CleanSpace wall vapor barrier so that the family can finish the space to their preference knowing that it will stay dry, livable, and safe!

This homeowner in Mankato faced water issues year-round in her century-old home. Frustrated, she wanted to find a permanent solution. Our Design Specialist Chris met with her to discuss her options. It was decided that a full perimeter WaterGuard Drain System, our CleanSpace Wall System, and a top-of-the-line SuperSump Sump Pump System would be the answer. Our team efficiently installed the system in just one day. They jack-hammered around the perimeter and laid the WaterGuard System in this trench. Next, they applied the CleanSpace Wall System that keeps water vapor out and drains any wall leaks. It is ideal for these old stone-walled basements, as it will conform to any bumps or dips in the wall. The SuperSump was then put in place, featuring the most reliable pump available, a WaterWatch Alarm System, and the patented SuperLiner with Airtight Lid. The crew then laid the new cement over the WaterGuard and around the SuperSump Liner for a seamless floor finish. This completed system gave this old basement a facelift. The CleanSpace gave the walls a nice clean, bright finish. The SuperSump and WaterGuard gave the homeowners peace of mind that they would have a dry basement for many years to come.

Let us help with your basement needs, whether old or new! Contact us at 1-507-203-1432 to schedule a consultation with our Certified Design Specialsts.

After 15 years of battling water issues every time it rained or snow melted, this homeowner was ready for a change. With shifting basement walls, repeated flooding, and thousands spent replacing damaged appliances, they knew the problem wasn’t going away on its own. Once a finished space, their basement had been stripped down to bare essentials—until now. With our expert waterproofing solution, they finally have the dry, safe basement they’ve always wanted. Check out the before and after photos to see the difference for yourself!

Before:
This basement corner showed clear signs of water damage. Peeling paint, efflorescence, and discoloration from moisture intrusion through the concrete walls and floor joints are evident.

After:
Our guaranteed waterproofing system was installed, including the WaterGuard drain tile system along the perimeter and the CleanSpace vapor barrier on the walls, creating a clean, sealed, and dry environment ready for use.