Basement Waterproofing System Effectively Prevent Structural Damage

The stronger the foundation of a house is, the longer it lasts. And that strength comes if walls of basement are protected from dump and moisture. This is what makes waterproofing essential for any structure being built at ground level or below ground. Waterproofing and drainage considerations are especially needed in the cases where ground water is likely to build up in the soil and raise the water table.

The higher water table causes hydrostatic pressure forcing underneath part of basement floors and also against the walls. There are cracks or openings in walls caused by expansion and contraction of the footing-foundation wall join and hydrostatic pressure forces water in through these openings in foundation walls, which may result in structural damage. Also, this may cause mold, decay and other moisture related problems. Basement waterproofing system is one of the best methods developed to prevent this problem. Each method works in a particular setup.

If the condensation is the main source of wetness, coating interior waterproofing using coatings works well. This is quite effective in case of minor dampness. For example, if there is a very small leak, coatings inside basement may be the right course of action to prevent the problem from emerging. But if the leak is large, it cannot be handled by inside coatings. In this case, it is better to try other methods, which seem to be quite effective.

Exterior waterproofing prevents water from entering foundation walls therefore preventing the wicking and molding of building materials. It is the only method to waterproof a structure from outside, which has been recognized by IBC(International Building Code) as quite efficient to prevent structural damage caused by intrusion of water.

Before the 1980s, basement walls waterproofing was primarily damp-proofing through the use of a degradable asphalt-based covering. But today, it is much improvised and used to provide better protection against damp and moisture. This is why waterproofing an existing basement starts with excavating to the bottom sides of the footings. When the excavation is complete, walls are sealed with sealants such as waterproofing membrane and new drainage is built at the side of the footing to drain out leaked water.

An exterior drain system does not allow any moisture inside nor does it allow any mold to grow inside, which is best for those who are hyper-sensitive to mold. This is the recommended way to waterproof a basement. All leading foundation repair contractors across Greater Philadelphia and surrounding areas provide waterproofing services for basement and walls through different methods.

The author is a home restoration expert who provides tips and guidelines for enhancing the quality of living space like how to waterproof basement, etc. For more information visit: http://waterproofingone.com