Walls are an essential part of any building, and their integrity and strength are critical barriers that prevent the interior from being exposed to the elements outside. Walls also accentuate the cosmetic and decorative beauty of architecture, and it’s the exterior surface that everyone recognizes when they get a chance to see it. Walls need protection, just like any other architectural surface on a building. That’s why exterior wall coatings are so important for commercial buildings and why property owners across the United States partner with building service companies specializing in exterior wall coatings. This article looks at some of the benefits of maintaining your exterior walls, offering readers a summary of the type of service options available to protect your structure. What are Wall Coatings? Wall coatings refer to a specialized decorative layer that is applied directly to the exterior surface of a building. Applying external coatings protects walls from the constant bombardment they receive while being exposed to the outside world. Dirt, ultraviolet rays, moisture, salts, chemicals, and other debris can cause building surfaces to crack, break, blister, chip, warp, and erode. External wall coatings principally act as a moisture barrier and line of defense from outside exposure; however, they also enhance the architectural beauty of a structure to improve the building’s overall aesthetics. Wall coating systems are generally much thicker than a layer of paint, providing a weather-resistant barrier that helps increase the lifespan of the commercial wall. The thickness of the wall coating also helps cover…