Inspecting large commercial flat roofs can be time consuming, expensive, and dangerous. Using drones to facilitate rapid inspections of these properties can make roof inspections faster, safer, and less expensive. In fact, the benefits of drone inspections have become so obvious that adoption of this technology has skyrocketed during the last five years. However, equipping these drones with additional technologies beyond regular visible cameras, such as thermal imaging cameras that allow the operator to see infrared energy invisible to the naked eye, brings additional benefits that make this type of inspection invaluable.