Roman roofs typically had a series of semi-circular arches that formed a barrel vault, which was then covered with roofing materials such as tiles or slate. Arches provide a strong, stable structure that can support heavy loads, such as the weight of roofing materials and snow. This type of roof is mainly used for buildings with large spans or high ceilings. It is commonly found in structures such as cathedrals, churches, and public buildings. Roman roofing refers to the roofing styles and techniques used in ancient Roman architecture, featuring arches, vaults, and barrel roofs.
There are several advantages to using a Roman roof design: