Exterior waterproofing prevents water from entering the basement from the outside and protects the foundation of your home. Interior waterproofing removes water from your basement or mezzanine, but only after water accumulates. In general, exterior waterproofing lasts longer without maintenance than interior waterproofing. This is mainly because interior waterproofing almost always relies on a sump pump to keep the space dry.
However, in some cases, the interior waterproofing can be linked to a storm sewer, which means that a sump pump is not needed. An indoor drainage system is excellent for removing water from a damp basement. Having a good indoor drainage system installed can reduce the risk of property loss in the event of a flood, and is a good solution if you live in an area that gets a lot of rain all year round. A disadvantage of indoor drainage systems is that they can only be used to remove water that reaches the basement; firstly, they are not the most effective way to prevent water from entering the basement.
Most indoor basement waterproofing systems begin with the introduction of a sump pump, which moves water that is under the foundation of your house, away from your house and not land in your basement. Ideally, most indoor basement waterproofing systems create a function so that water does not enter the basement, but also a design to eliminate it, if it does. It is known that the interior waterproofing of the basement is complicated, so some people choose not to use this method, especially if their basement is finished. The interior systems of your finished walls need to be removed, replaced and cause more work to many homeowners.
However, for minor basement waterproofing problems, many people are left with the interior waterproofing of the basement for economic reasons. Investing Your Money in Waterproofing Interior Basement Walls Can Reduce Basement Water Flood Risks. These drainage systems are easy to install and generally cost less than exterior waterproofing costs. After seeing the extensive excavation needed to waterproof from the outside of the basement, most homeowners opt for interior waterproofing options, such as an interior drainage system (IDS).
With waterproofing sheets and a French drainage system, your basement waterproofing system will work more effectively. It is an effective waterproofing method and a much less offensive alternative to outdoor waterproofing. Depending on how the outdoor waterproofing system is installed, which mostly comes from the outside of the basement, it is considered a less invasive form of waterproofing. Interior waterproofing of the basement is considered a counteractive solution for when water has already entered the house, while exterior waterproofing is more a preventive method of keeping basements dry in the future.
In connection with the above factor discussed, some homeowners may prefer exterior waterproofing to interior waterproofing based on the use of the basement. Another important part of the exterior waterproofing includes a waterproof membrane, which is installed around the foundation of your house to seal moisture so that the concrete does not absorb it, crack and allow leaks. In addition, for both types of waterproofing, it is important to note that the quality of the materials and the thoroughness of the installation contribute to the duration of the waterproofing. The sump pump is also not entirely necessary for exterior waterproofing to keep water out, but it is a great way to prevent accumulated water from accumulating around the waterproofed base.
The exterior waterproofing of the basement is an expensive and complicated procedure in contrast to the waterproofing of the inner basement. However, the interior waterproofing will manage to keep the basement space dry by strategically using the waterproof membrane and drainage tiles. .