single-pitch roof

A single-pitch roof, also known as a shed roof or lean-to, is the simplest type of sloping roof, featuring only one plane that slopes in a single direction. This design is primarily functional, allowing for efficient drainage of rain and snow away from the building.12

While simple, the construction and materials used for single-pitch roofs can vary. Historically, roofs were often thatched, using natural materials like straw or reeds, set at a slope for water runoff. Modern construction may utilize materials like shingles or sheet metal for the roofing surface, applied over a supporting framework that can include wooden beams or, more recently, steel and concrete. This type of roof is practical for various structures, from simple sheds to more complex buildings, and is chosen for its straightforward design and effective water management.2