| Sounds like the downspouts are clogged? The typical thin aluminum is easily damaged with a plumbing type drain auger. A garden hose will often work well enough to clear them. You may have to work from the top or the bottom depending on how clogged they are. Careful use of a hand powered drain auger can help, but it tends to just drill a small hole through the clog without really removing it. You may even need to alternate the hand auger and the hose, or actually take the downspouts apart to clear them. |