Inside waterproofing is the technique of keeping water from penetrating a building’s or structure’s inside walls and floors. This is often accomplished by putting a waterproof coating or membrane to the inner walls or flooring of a basement, crawl space, or other wet region. A liquid coating, a sheet membrane, or an epoxy injection that fills cracks and spaces in the concrete can all be used as waterproofing materials.

Water damage, mould growth, and structural difficulties caused by moisture can all be avoided with interior waterproofing. Exterior waterproofing procedures like as correct grading and drainage, as well as the installation of exterior waterproofing membranes or coatings, are frequently employed in combination with it. Interior waterproofing, it should be noted, does not treat the main cause of water infiltration, but rather regulates the moisture that is already present in the building. As a result, it is critical to solve any outside issues before considering inside waterproofing.