There are a few methods that are effective at protecting your basement from water damage. The two main types of systems are interior and exterior waterproofing. Exterior waterproofing is done on the outside of the house and is the most effective method. The interior systems involve making installations inside of the basement. Review the most commonly used methods for waterproofing your basement.
Interior Drainage
Interior drainage is the process of draining out water from the inside of the basement to prevent buildup. A hole is drilled into the foundation followed by the installation of a drain and sump pump. The water is collected from the perimeter where it enters through the walls and floor.
This type of installation is affordable and can be completed in a few days. The interior drain lines are not located outdoors, so they will not clog with dirt or debris. It’s recommended that homeowners maintain this drainage system once a year.
Sealing
Apply a sealant to block the entry of water from the basement openings. For some homes, it’s enough to fix the problem from the inside. However, this technique may not prevent major leakage.
A basement waterproofing sealer is ideal when an excavation is not affordable or practical. Some projects are do it yourself, but hiring a professional sealer guarantees permanent results. The sealant breaks down over time, so inspect this area regularly to see if a new coating is needed.
Crack Filling
Preferably, fill in any large cracks before waterproofing the basement. One option is to apply a layer of mortar over the concrete foundation. Cracks easily fill with water that is difficult to drain without equipment. This buildup of water may cause the growth of mold and mildew, which causes health and safety issues.
Exterior Waterproofing
Exterior waterproofing is the most effective method at preventing the entry of water into the house, but it’s the most expensive and burdensome that may cost tens of thousands of dollars. The project requires excavation to install an underground trench. The work is long, noisy and disruptive to your property, but your basement will have the most protection.
Leaks are the most common problems that affect basements at any time of the year. Too much water collecting in one area will damage your home’s foundation along with the walls and ceiling. There are additional problems of mold and mildew. The interior or exterior waterproofing of your basement is necessary to prevent future water damage. It’s important that you learn more about each method before choosing the right one.
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