https://www.repairmywindowsanddoors.co.uk/plymouth-guttering-and-downpipes-near-me/ Cast Iron Downpipe Repair Cast iron pipe damage should be dealt with as soon as it is possible. Leaks, sewage backups and noxious smells could result in costly property damage. This can also affect the quality of your water supply, and could lead to health issues. Begin by carefully inspecting your pipes and thoroughly cleaning them using the wire brush or sandpaper. The surface of the pipe could be a little roughened to improve the bonding of the patching material. Leaks A leaking cast iron drain pipe might seem to be a minor issue initially however, it could lead to expensive structural damage if left untreated. A qualified plumber can identify leaks and recommend the most appropriate method to fix it, while ensuring that the cast iron pipes are protected from further water damage. Leaks in a cast iron downpipe can be caused by splitting, cracking or expanding, as well as due to the accumulation of rust or debris over time. Extreme temperatures or cold can also cause the pipes to break and expand as they expand and contract. In certain instances the deterioration of the cast iron drain pipe may be too severe to repair and it may need to be replaced altogether. A downpipe that leaks from cast iron can damage nearby structures and property in addition to flooding. For , if the cast iron sewer pipe is located under the foundation of your home, it could cause the foundation to shift or sink, which may cause cracked or damaged walls and floors. It could also affect the plumbing system, which can result in slower draining bathtubs or sinks as well as toilet backups. A foul or sewer odor could indicate that the cast iron pipes are failing and need professional repair. In some cases, the odor may be more concentrated near the area that is damaged by the pipe. If you notice sewer odors, it's important to call a plumber right away. One of the most common signs that a cast iron pipe requires