The choice of natural rock for cladding building facades is an ancient practice that concerns not only functionality but also architectural aesthetics. Natural rock comes in a variety of colors, textures, and patterns that can add a unique and sophisticated touch to your building. Additionally, it is durable and weather-resistant, making it ideal for external use. The use of natural rock in facades also contributes to sustainability as it is an abundant material in nature and does not require complex manufacturing processes. The methodology adopted is characterized by a qualitative approach, using bibliographic research as the investigative procedure, allowing for an in-depth analysis of the essential topics related to this theme. The overall objective of this work is to provide a contribution to construction professionals, architects, and engineers by offering information and guidance for the use and specification of natural rocks in facades. The study highlighted that understanding the specific characteristics of natural rocks is essential to ensure the longevity, aesthetics, and integrity of facades constructed with ornamental rocks. Finally, it is recommended that the specified material should meet the minimum performance required by ASTM C-615 standards. It is also important to verify if the supplying company has the capacity to meet your needs within the volume and timeframe of each specific project.