What can a sagging ridge indicate?

A sagging ridge is a significant visual cue that suggests potential structural problems in a roof system. The ridge of a roof is meant to remain level and strong, supporting the weight of the roofing material above it. When sagging occurs, it may indicate that the roof framing is compromised—this could be due to inadequate support, decay in the structural components, or even damage from pests or extreme weather conditions.

The sagging can lead to further issues, including water pooling, increased likelihood of leaks, and overall structural instability. It is crucial for a roofing inspector to investigate the underlying causes of the sagging to ensure the integrity of the entire roof system and the safety of the building.

Understanding this connection is vital for anyone involved in roofing inspections or repairs, as it emphasizes the importance of regular maintenance and inspection of roof structures to address such issues before they escalate.