How much overhang is needed when installing the 12 ft. 5V Crimp Galvanized Steel 29-Gauge Roof Panel?

For overhang, we recommend 3 to 4 inches top and bottom.

For overhang, we recommend 3 to 4 inches top and bottom. Also make sure that you do add a slope to your roof as well to ensure runoff. Please refer to info and guides on product page for more information on roofing pitch and overhang.