Planning Gutter Runs and Outlet Positions for a Home
https://wiki-byte.win/index.php/Planning_Gutter_Runs_and_Outlet_Positions_for_a_Home
Getting the gutter runs and outlet positions right during planning means avoiding water pooling and foundation issues later. I'm figuring out where downspouts go based on roof valleys and low points, making sure there's enough slope toward each outlet. It's trickier than it looks because you want good drainage without having pipes crossing walkways or looking ugly. Measuring distances between outlets so they're not too far apart prevents overflow during heavy rain.