What aspect of roofing does the term 'slope' specifically refer to?

The term 'slope' in roofing specifically refers to the angle of incline. This measurement is crucial in determining how water drains off the roof, impacting not only the roof's design but also its performance and longevity. A steeper slope typically allows for better water runoff, reducing the risk of ponding and leaks.

Additionally, the slope influences the choice of roofing materials; for instance, certain materials may be better suited for low-slope roofs, while others perform best on steep slopes. Understanding slope is essential for proper installation and affects various factors, such as ventilation and energy efficiency. Therefore, recognizing how slope impacts these elements is vital for any roofing professional.