There are several different kinds of commercial roofs. These include shingle roofing, metal roofing, green roofing, BUR membrane roofing, spray-on silicone, thermoplastic roof membranes, and the thermoset roof membrane. Shingle roofing is typically what you see on homes, but it can also be used for some commercial buildings based on the slope. Metal roofs are very durable, with metal shaped to look like shingles. Green roofs are unique tiles filled with greenery and plants that can help with air quality and provide a green space for those in the building and the ecosystem. This roofing type is rarer than many of the other types but is becoming more popular in some areas. BUR membrane roofs are also known as built-up membrane roofing systems and consist of layers of material to protect the building. Spray-on silicone roofs are created by spraying a material down that hardens overtime to complete the roofing surface. Thermoplastic roof membranes are TPO or PVC roofing systems that are glued or torched down to create the roof. Finally, a Thermoset roof membrane is a rubber material that’s applied to the roof.  Each of these materials has pros and cons. When determining the best commercial roof for your building, it’s a good idea to consult with professionals. For instance, a low pitch roof shouldn’t have shingles installed on them. ​​​​​