Efflorescence
This is a white, chalky substance that can be found on basement walls. It isn’t dangerous to humans, as is the case with mold growth (which may look the same). Seeing the problem usually indicated that there is a moisture issue beneath the home. The seepage is likely making its way inside via damaged areas in the concrete of the foundation wall. As the water leaks inside, it starts to evaporate from the surface and it leaves behind a white mineral deposit. Eventually, this moisture can start to damage other areas of the space beneath your home, including wooden supports, floor joists, and anything you may have stored here. It may also spark the development of dangerous mold and bacteria which could make your family sick.
Crack Repair and Exterior Membranes
Basement Problems
To take care of the problem, St. Louis Basement Pros can fill in and seal wall or floor cracks after first repairing the initial cause of the issue. We can also apply an exterior waterproofing membrane to the outside of your foundation wall. This is a dimpled surface which will collect seepage from around the home, and it will send it into a sump pump system where the moisture where eventually be sent out to a safe distance away.
Testimonials
Basement Waterproofing & Crawl Space Repair
They waterproofed my crawl space and encapsulated the entire crawl space. They used excellent quality materials and completed the job on time. The staff were organized and knowledgeable in all details of the job. The crew arrived on site on time as promised. They reviewed the crawl space area and explained to me what would be taking place in detail. They protected all areas of the home they would be accessing by placing protective coverings on the floor. They worked the entire time with only taking a short lunch break. They cleaned up their tools and area the first day and returned the next morning on time to finish the job. They also had to dig a drain pipe in the backyard and took care to not damage the yard. They came the final day to inspect the completion and go over any questions I may have had. They also offered additional service to inspect and maintain the crawl space and sump pump on a yearly cycle which I have signed up for. I would recommend this company and feel they will stand behind their work at all times.
Foundation Waterproofing
From the foundation waterproofing specialist who diagnosed the problem to repairmen who fixed the problem in time, everything was excellent, including the price. These are knowledgeable, on time professionals.
Foundation Repair
We had them come out and perform foundation repair to fix some issues we were having. They also added some downspout extensions to prevent many of the water issues we may have.
