3 Box Gutter Installation Rules for Zero-Leak 2026 Builds

3 Box Gutter Installation Rules for Zero-Leak 2026 Builds

The $40,000 Foundation Lesson: A Box Gutter Horror Story I walked around a high-end contemporary home in the suburbs of Chicago where the northwest corner of the slab-on-grade foundation had settled nearly three inches, cracking the expensive floor-to-ceiling glass. The culprit? It wasn’t the soil composition. It was a single, improperly sealed outlet pipe connection …