What is the recommended slope for installing rolled roofing?

The recommended slope for installing rolled roofing is indeed 2/12, which indicates a gradual incline. This slope is important because it helps ensure adequate drainage of water from the roofing surface. Rolled roofing is typically used on low-slope roofs, and a pitch of 2/12 is the minimum slope necessary to prevent water pooling and potential leaks. With a sufficient slope, rainwater can effectively run off the roof rather than sit on the surface, which minimizes the risk of water damage and extends the lifespan of the roofing material.

Rolling roofing materials are generally not designed for steep slopes; if the slope were too steep, the roofing might not adhere properly, leading to potential failure under adverse weather conditions. Thus, a 2/12 slope provides a good balance between effective drainage and the appropriate use of rolled roofing systems.