Why are pitch pockets discouraged in roofing systems?

Pitch pockets are discouraged in roofing systems primarily because they require more frequent maintenance. These features can become problematic as they tend to accumulate debris and moisture, which can lead to leaks and require ongoing attention to ensure they remain effective.

Unlike simpler roofing designs that provide a more seamless surface, pitch pockets create sections that may be vulnerable to water intrusion if not properly maintained. Over time, the materials used can degrade, leading to the necessity for repairs or more extensive maintenance routines to ensure the overall integrity of the roof.

The other aspects related to pitch pockets, such as costs, drainage needs, and waterproofing integrity, play a role in their functionality but the aspect of requiring consistent maintenance is paramount. Regular maintenance prevents severe roof damage, which can be both costly and disruptive, thus underscoring the importance of minimizing or avoiding pitch pockets in roofing design.