Many people have basements, but not everyone realizes the importance of sealing their basements in order to prevent moisture from leaking in. If you have a wet basement or want to know more about basement waterproofing, then here are three quick facts that can help you figure out what you need to know.
1. Waterproofing is Always Needed for Underground Structures
It is not uncommon to hear from people who think that waterproofing is only for homes in swampy or very moist areas. In fact, though, all basements need waterproofing, if only to prevent condensation. In areas with high water tables, protection against hydrostatic pressure pushing against the walls is needed, otherwise structural damage can occur. Although your basement probably has some waterproofing, it is not uncommon for waterproofing to need repairs or fix ups overtime.
2. The Effects of Having Water in Basement
Water damage can ruin wallpaper and flooring, and it can also cause toxic mold and decay to occur. Decay can cause structural damage such as wicking, and mold can contribute to illness and respiratory problems. 20% of asthma cases in the U.S., in fact, are related to indoor moisture or mold. Preventing water damage is better for your health and property, and can help to increase your property value.
3. Indoor and Exterior Sealants
So how do basement waterproofing systems work? Indoor sealants prevent pipe and crack penetration areas from becoming entry points for water. Exterior waterproofing systems prevent water from entering the foundation walls. In most cases, it is necessary to excavate the bottom sides of foots, and the walls are sealed with a membrane, and drainage areas are added at the sites. Indoor drainage systems drain water from underneath and alongside the foundation, then pump it away via sump pumps.
Have you experienced a wet basement before? What did you do? Let us know in the comments!