What does the pitch of a roof refer to?

The pitch of a roof refers specifically to the degree of slope that it possesses. It is typically expressed as a ratio that compares the vertical rise of the roof to its horizontal span. A steeper pitch can impact a variety of factors including drainage, the type of roofing materials that can be used, and the overall aesthetic of the building.

Understanding roof pitch is crucial for contractors, as it influences not only the choice of roofing materials but also the methods for installation, the roof's longevity, and the potential for issues such as water pooling or snow accumulation.

While the type of shingles, color of the roofing material, and structural support are all important aspects of roofing, they do not define what is meant by the roof's pitch. Thus, the correct focus on the degree of slope captures the essence of what roof pitch is all about.