Commercial Roof Coating: 101
There are several different types of commercial roof coatings used today, including silicone, acrylic,roof-coating-2846324_1280 aluminum, and polyurethane. They are sometimes referred to as restoration membranes because roof coatings are often applied over existing rooftop membranes, as opposed to being part of a new roof construction detail. They can also be used in partial applications to coat and re-coat parapet walls or portions of a roof. At this time, the major competitors in the commercial roof coatings industry are really only one of two types: silicone and acrylic. Let’s consider some of the key aspects of these coatings such as longevity, application, cost effectiveness, climate appropriateness, sustainability, and maintenance. Because reflective roofs can moderate energy use over the course of a new or even an existing building’s lifetime and because energy savings mean cost savings, certain coatings can be a sustainable choice in most climates....