https://www.repairmywindowsanddoors.co.uk/richmond-guttering-and-downpipes-near-me/ Cast Iron Downpipe Repair Damage to cast iron pipes should be dealt with immediately. Leaks, sewage backups and foul odors could lead to expensive property damage. It can also affect the quality of your water supply and can lead to health problems. Begin by cleaning and inspecting your pipes thoroughly with a wire bristle or sandpaper. The pipe's surface could be a little roughened to increase the adhesion of the patching material. Leaks A leaking cast iron drain pipe may appear small initially but it could result in costly structural damage if untreated. A licensed plumber can determine the leak and suggest the best option for repairing it. This will help protect the cast iron drain pipes from further damage. Leaks in downpipes made of cast iron can be caused by cracking, splitting or expanding, as well as due to the accumulation of debris or rust over time. Extreme cold or heat can cause pipes to crack and expand when they expand and contract. In some cases, the corrosion of a cast iron drain pipe can be too extensive to repair and it may require replacement completely. A leaking cast-iron downpipe can cause damage to nearby structures and property as well as cause flooding. If is located beneath the foundation of your house, it may cause the foundation to sink, which can result in cracked walls or floors. It could also affect the plumbing system, which can result in slower-draining sinks or tubs and toilet backups. A sewer or sewage smell could mean that the cast-iron pipes are failing and require professional repair. In some instances the odor could be more concentrated in the damaged part of the pipe. If you detect sewer odors, make sure to get in touch with a professional plumber immediately. One of the most common indications that a cast-iron pipe needs to be repaired is slow-draining sinks or bathtubs. This could be due to a blockage that is caused by debris or rust or tree r