Cool roof coatings are advanced materials applied to building rooftops to enhance solar reflectivity and thermal emittance. These coatings are engineered to protect surfaces from ultraviolet (UV) radiation, moisture, and extreme weather conditions. Typically available in elastomeric, acrylic, silicone, or bituminous formulations, they are applied to roofs to reduce surface temperature, which subsequently decreases the amount of heat transferred into a building’s interior.