Any home with a basement faces the potential problem of water ingress. Since a basement is situated within the soil upon which your house was built, it may not have received the same treatment as your exterior walls have to enable them to withstand rain and keep water from coming in. Water entering your home through the basement will not only ultimately result in flooding. Moisture in an area that receives zero sunlight and is not as well-ventilated as the rest of the house leads to the proliferation of mold and mildew which are not only unsightly but can also cause sickness among anyone in your family. New Jersey basement waterproofing must therefore be among the highest priorities of homeowners today, especially those who live in coastal areas or in regions where it regularly rains.
The harsh reality is that in many homes with basements that have been built over the years, New Jersey basement waterproofing was given little thought. The type of New Jersey basement waterproofing known as tanking involves lining the outside of the basement walls with a substance that will keep water out. Tanking has become an essential part of basic home construction and it can be very effective to the point that no other New Jersey basement waterproofing method may be needed later on, but the fact remains that the basements of many houses today still suffer from varying degrees of water ingress. This is due mainly to the tanking process being done improperly and inadequately.
If your basement has not fully benefited from the tanking method of New Jersey basement waterproofing, you may resort to having a cavity drainage system installed. The biggest downside to tanking is that it can no longer be done after the house has been built, but a cavity drainage system is not subject to the same limitation. It involves installing a thin plastic honeycomb membrane in the basement walls and floors. The honeycomb membrane collects water and directs it to a pump that will remove it from the premises. It is an ideal method for those living in areas where the rains are mild for much of the year.
Unfortunately, the cavity drainage system also has its share of shortcomings. Water will keep piling up if the pump fails to operate properly, such as in the case of a malfunction or a power outage. The honeycomb membrane will require replacement at some point because the regular exposure to water and the lack of sunlight will make it moist which in turn will cause mold and mildew to grow.
Waterproofing your basement may even require a heavy-duty solution designed to take on the most extreme cases of water ingress such as regular heavy downpours. This is where the exterior foundation drain, also known as the French drain in the construction industry, comes in. The exterior foundation drain is essentially an extensive pipeline installed in the ground on the outside of the house itself. Although it is admittedly the most complex and most expensive New Jersey basement waterproofing method, it is the most effective of the three. Not being in direct contact with the basement allows the drain to work unimpeded and more efficiently divert water away from the walls.
When waterproofing your basement, it is best to first explore the different options available. Each has its own merits and limitations, and deciding is critical because you will be spending a lot regardless of the method you choose. Contact a local New Jersey remodeling contractor for further details.