A basement that's frequently wet or constantly damp can be a big issue, especially when you have allergies and the musty odors affect the air quality in your home. There are different approaches to foundation waterproofing. If you're having trouble with water seeping through the foundation of your house, talk to a contractor about your options. The degree of the problem and your goals for your basement are taken into consideration when choosing the best way to fix the problem. Here are four foundation waterproofing repairs or methods that might be needed.

Seal Cracks In The Concrete

Cracks in a foundation can be a problem when they allow water to seep through. This is one of the easier problems to fix as long as the cracks are level. The contractor can fill the cracks with expanding epoxy. If a slab crack is uneven, that could mean part of your foundation has shifted or sunk due to soil movement, and the contractor might have to lift part of the slab by injecting foam or slurry underneath it and then fill the crack.

Repair Drainage Issues

It's a good idea to check around your house for things that might be causing water to pool around the foundation. For instance, if your gutters leak or if the downspout points toward your house, then water won't drain away from the foundation. Fixing your gutters could help keep your basement dry. Also, things like foundation plants and edging can hold water against the house. Ensure that rain can roll away from the house using gravity, or it might be necessary to install a buried drain to move water away from the foundation.

Use An Exterior Membrane

Your waterproofing contractor might recommend putting a membrane on the outside walls of your basement. This will block water from seeping through the concrete walls. This waterproofing method entails digging a trench next to your house so the exterior walls are exposed. When the walls are visible, the contractor may find areas of damage to the concrete that need to be repaired before the wall is covered. The contractor wants to make sure cracks are filled and other potential problems are eliminated before covering the wall with the waterproof membrane.

Put In An Interior Drain

Installing a drain inside your basement along with a sump pump is a permanent and effective waterproofing method that your contractor might recommend. The drain system can be used alone or in combination with other foundation waterproofing repairs such as filling cracks and using an exterior membrane. The interior drain catches water before it spills onto the basement floor and then pumps it outside so your basement stays dry.

Since your basement is below the ground, dampness can be an ongoing problem, so you might also want to run a dehumidifier to keep the space dry. Moisture can accumulate due to condensation as well, so things like wrapping exposed plumbing pipes and venting a dryer to the outside can help control condensation and humidity so your basement stays dry and odors are less of a problem.

Reach out to a foundation waterproofing repair company to learn more.