To protect the structural integrity of many buildings, it is often necessary to waterproof the building envelope with high-performance coatings and/or membranes. Waterproofing technology has improved dramatically in recent years, including superior products and newly adopted changes in building codes and designs. Below Grade Waterproofing acts as a barrier between groundwater and the building structure to prevent the penetration of water. Other waterproofing membranes prevent water movement between horizontal surfaces. Air and Vapor barriers serve to control the diffusion of water vapor from areas of higher concentration to areas of lower concentration and are an important consideration in conditioned space structures.
Apex Contracting offers commercial and residential waterproofing services throughout Southern California. Our waterproofing services include: