Factories often have slanted roofs to improve functionality, efficiency, and durability. The angled design allows rain, snow, and debris to drain quickly, reducing the risk of water pooling and structural damage. Slanted roofs also help support large interior spaces by distributing weight more evenly across the building. In many factories, the slope improves ventilation and airflow, h... https://naples-roofing.com/why-do-factories-have-sawtooth-roofs/