How to Waterproof an Existing Painted Basement
Many homeowners choose to ignore a little moisture on the walls and floors of their basements. This can be a mistake because a small amount of water can turn into a catastrophic flood during a major rain or snow storm. This outcome can be especially tragic if the basement is used to house a family's treasured items or if the family uses the basement as livable space. There are several ways to waterproof an existing basement that can potentially save a homeowner thousands of dollars in unforeseen maintenance and repairs. Does this Spark an idea?
Instructions
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1
Install gutters. These gutters will help keep any rain water from accumulating along the side of the house, which could make its way into the basement.
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2
Repair any plumbing that may be damaged or cracked. The pipes may be leaking water directly into the basement.
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3
Place a dehumidifier in the basement. This device will draw moisture out of the air and collect it in a pan that must be emptied periodically.
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4
Apply a clear water sealer to the painted walls of the basement. These sealers can be purchased at most home improvement stores and can be sprayed, painted or rolled on. The water sealer is intended to prevent moisture from forming on the walls.
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5
Install a sump pump. These pumps are placed underneath the basement floor and collect any water that is found on the floor.
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6
Install a French drain around the exterior perimeter of the home. These drains contain several perforations that collect water and carry it away from the home.
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7
Apply a layer of sealant or caulk to the exterior of the home where paved surfaces meet the foundation. Either product will help prevent water from entering thorough the seam.
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