High-back gutter trough
The high-back gutter trough is designed to offer enhanced protection where the gutter meets the roofline. By extending higher behind the gutter, it helps prevent water from reaching the fascia board and underlying wood structure. This additional coverage helps reduce moisture exposure that can lead to rot or long-term structural damage. During heavy rainfall, the high-back design helps guide water more effectively into the gutter system. This design improvement plays an important role in maintaining consistent drainage performance.