What should typically be installed on the ridge side of a chimney?

Installing a cricket or saddle on the ridge side of a chimney is essential for effective water diversion. The primary function of a cricket, which is a type of roof extension, is to redirect water away from the chimney and prevent it from pooling on the roof. This is crucial in areas with significant rainfall or snow, as standing water can lead to leaks and damage to the roofing materials and surrounding structures.

Additionally, an appropriately designed cricket or saddle helps to promote proper drainage, preventing water from collecting around the base of the chimney where it could seep into the flashing, potentially causing deterioration and compromising the integrity of the roof. Therefore, including a cricket or saddle is a best practice in roofing design around chimneys to ensure longevity and proper maintenance of the roof structure.