100 Sample Street, Anytown, OH 00000

100 Sample Street

A hip-and-gable roof with 5 facets, all at 6/12, with 2 valleys.

Valleys: allow 15%. Facet B drains to more than one run. The plan area is shared between the runs by run length. Gutter carries on round corners, so downspouts are counted for each connected length, not for each run. G5 and G6 have no downspout of their own and drain through the run shown. Valleys bring concentrated water to 2 points on the gutter (G4/G6, G3/G5). Put a downspout close to each, or fit a splash guard. Rules of thumb: 1 downspout per 40 ft of connected gutter or 600 sq ft of roof · hangers every 24 in · 10% gutter waste. Eave heights are estimates. Size for local rainfall and code. Sample data. Real reports credit USGS 3DEP or Natural Resources Canada and the building outline source. Measured from aerial lidar elevation data, not a site visit. Verify measurements on site before ordering. Material quantities use the rates shown and are rounded up; adjust them to your products and local code.