How To Keep Moisture Out Of Basement Floor

Rotting columns headers and joists.

How to keep moisture out of basement floor.

To prevent this from happening cover the floor with sheets of 6 millimeter plastic. The pipe drains to a collection tank at the basement s low spot where a sump pump shoots it out the house. Basement moisture typically comes from one of 3 sources rain or. Basement moisture is common it can be exceedingly difficult to remove 100 percent of the moisture from some basements.

Odor of mold or mildew. To create an interior drain system saw a channel around the perimeter of the floor chip out the concrete and lay perforated pipe in the hole. High moisture levels in a concrete floor can come form only two sources insuffiecent curing time new concrete or ground water. Keep below grade excavations free of water to prevent potential reservoirs of moisture that can migrate upward through slabs.

Take up peeling flooring to allow the surface of the subfloor to dry out. If the vinyl is glued you have two. Opening basement windows and installing a fan will keep the air in the basement circulating and help dry things out however you need to eliminate the moisture or it will come back. These can adversely affect a concrete slab on grade.

This page briefly describes moisture sources moisture movement mechanisms and typical basement moisture problems. Some basements just have a dirt floor and water vapor can easily enter the basement through the soil. Step 2 understand that the recommended humidity level in a home during the summer is below 65 percent to minimize potential mold growth. Standing water on the floor.

Standing water on floor. Plugging them probably won t solve basement leaks but it ll help. Holes and cracks in your foundation can let moisture and water seep into your basement. But there are reliable methods of drying out your basement or at least creating a more dry basement than you already have.

Water trickling out of walls. Hydraulic cement works great for patching holes in a foundation because it can set up even under water and it expands as it sets to seal the hole and lock the plug in place. Then a step by step process for addressing each problem is presented along with several detailed approaches to solving the problem. The informal test you did with the plastic patch is a sure sign of excessive moisture in the floor.

I am going to weigh in although i haven t had time to check specs etc on a couple of products i have used in the past. Make any necessary repairs to stop the moisture then dry out the ceiling with fans. If you see any of these signs you are experiencing moisture in your basement. If you can t keep subsurface water out you ll have to channel it from the inside.

Overlap the seams of the plastic to prevent moisture from getting through and attach the plastic to the walls with tape or staples. Deteriorating carpet or wood.