The best waterproofing method for the exterior of a building depends on factors like the type of surface, climate, and the severity of moisture issues. Common exterior waterproofing methods include using waterproof coatings, membranes, and sealants. The best choice is determined by the specific needs and conditions of the project.
Exterior waterproofing typically involves applying waterproof materials or coatings to the exterior surfaces of a building’s foundation or walls. It may also include installing drainage systems or addressing any structural issues that contribute to moisture infiltration. Properly done exterior waterproofing prevents water from penetrating the building envelope.
Interior waterproofing is less invasive and suitable for existing structures, while exterior waterproofing is more effective for preventing water intrusion in new construction or major renovations.
For outside walls, exterior waterproofing methods are typically more effective. This involves applying waterproof membranes or coatings to the exterior of the walls or foundation to create a barrier against moisture intrusion. Exterior waterproofing is commonly used in new construction or major renovation projects.