Both foundation dampproofing and foundation waterproofing are effective techniques that help address moisture-related issues and ensure the long-term stability of your property. The following are the differences between both of these methods:
Dampproofing is a fundamental moisture control technique employed in constructing walls and floors to mitigate moisture-related concerns from infiltrating interior spaces. Essentially, it establishes a robust barrier, effectively minimizing the likelihood of moisture seepage into a structure. Dampproofing is necessary for those areas with high water tables or other severe soil-water conditions known to exist. Such a technique can be achieved through a thin coating layer sprayed on or rolled onto the outside of the wall.
There are various forms of dampproofing available, including bituminous, cementitious, liquid and sheet membrane, capillary breaks, drainage systems, integral dampproofing, etc. Each method possesses different properties and can be customized for different situations. A liquid wrap is commonly used for various surfaces and prevents moisture infiltration. At the same time, a joint filler can be used around pipes and conduits to provide coverage against water damage. Homeowners must carefully select the appropriate method to ensure the longevity of the building.
When it comes to foundation waterproofing it is an important measure typically required by structures built at or below ground level. It is a crucial consideration in cases where groundwater is likely to build up in the soil or where there is a high water table. Foundation waterproofing is a popular method that safeguards the property structure against mold growth and preserves its structural integrity. There are a couple of measures available to prevent water from penetrating a basement foundation or to divert water that has penetrated a foundation, which include French drain, interior water drainage, exterior drainage, exterior waterproofing coatings, box type waterproofing, interior wall and floor sealers, foundation cracks injections, etc.
Remember, each waterproofing method possesses different properties, applications and advantages and can be customized for various situations. For example – exterior waterproofing coatings are used to reduce the moisture-related issues and can be considered an affordable option and require a less maintenance approach. On the other hand, exterior excavation and drainage systems are expensive and specifically designed for areas with high groundwater levels. Such a method also requires frequent maintenance and the application process is complex and lengthy at the same time. ‘
