What role do gutters play in roofing systems?

Gutters play a critical role in managing water runoff from a roofing system. Their primary function is to collect rainwater as it flows off the roof and direct it away from the building's foundation. This is essential for preventing water damage that can lead to issues such as erosion, flooding, and structural damage to the foundation. By channeling rainwater through downspouts and away from the building, gutters help maintain the integrity of the structure and protect landscaping and hardscaping from excess moisture.

While gutters can contribute to the overall aesthetic of a home, their main purpose is related to water management. Supporting roofing materials and providing insulation are functions that pertain more to other components of the roofing system rather than the gutters themselves. Thus, understanding the primary role of gutters is crucial for effective roofing and drainage system design.