What is the function of crickets in roofing?

The function of crickets in roofing is primarily to redirect water away from obstructions on the roof, such as chimneys, vents, or other protrusions. By implementing crickets, which are triangular-shaped structures, the roof design effectively prevents water from pooling around these obstacles. This redirection is crucial for maintaining proper drainage and ensuring the longevity of the roofing materials.

When water is allowed to accumulate around obstructions, it can lead to leaks, structural damage, and other moisture-related issues. Thus, the installation of crickets is an essential detail in roofing that promotes efficient water flow and helps protect the integrity of the roof system. Understanding this function is key for effective roofing design and ensuring that water management strategies are in place.