Not only does a wet basement feel and smell nasty, it poses a great risk to your home's value. Left unchecked, basement moisture can ruin floors and walls, encourage mold, even damage roofing.. Some wet basements are easy to cure simply by clearing gutters and by diverting gutter water away from the foundation.
Don't Seal the Gap Between Basement Wall and Floor to Keep Out Water. Sep 30, 2015 • By Matthew Stock. One of the most common places to find water in a residential basement is in a puddle right next to the wall. This doesn't happen because the wall itself is leaking water or because the basement floor has low points around the edges.
Remove any salt and lime deposits from your basement walls. Salt and lime deposits are the most common reason sealing fails. Douse a damp rag with muriatic acid and scrub the walls thoroughly. Follow this by rinsing the area very liberally with a water hose, then vacuum it off the floor. This will normally take several applications.
If you have a wet basement due to groundwater swelling, your basement will be wet for a long period after each storm and there may be water bubbling up from the joints between the wall and floor. Many homes are not constructed with protection from high groundwater, and it is very expensive to install a system to combat the problem.
The following steps will show you How to Waterproof a Basement with SANI-TRED®. Products Needed: PermaFlex®, LRB (Liquid Rubber Base) and TAV (Thickening Activator) Step 1 "Prepare" the
Basement Floor Epoxy and Sealer. Add the finishing touches to your basement with these basement wall ideas. Hardwood floors are a beautiful addition to a finished basement, but they can also allow for moisture retention and water damage. Learn how to safely install hardwood floors while maintaining the look of a basement space.