https://www.repairmywindowsanddoors.co.uk/reading-guttering-and-downpipes-near-me/ Cast Iron Downpipe Repair It's important to address cast iron pipe damage when you notice it because leaks, sewage backups and odors of foul could lead to expensive property damage. It can also cause health issues and alter the quality of water. Begin by carefully inspecting your pipes and cleaning them thoroughly using wire brushes or sandpaper. A rougher surface on the pipe helps improve adhesion for patching material. Leaks A leaking cast iron drain pipe might seem small initially however, it could cause expensive structural damage if left untreated. A licensed plumber will be able to identify the leak and recommend the best course of action to repair it. This will help protect the cast iron drain pipes from further damage. Cast iron downpipe leaks can be caused by cracking or splitting, or by expansion, or by the accumulation of rust and debris over time. Extreme heat or cold can also cause the pipes to split and expand when they contract and flex. In certain instances, corrosion can be so severe that it's impossible to repair. The pipe may need to be replaced. A leaky downpipe made of cast iron could damage nearby structures and property in addition to flooding. If the sewer line made of cast iron is located beneath the foundation of your home it could cause the foundation to sink, which could cause cracks in floors or walls. It could also affect your plumbing system, which can result in slow draining tubs or sinks, as well as toilet backups. A sour or sewer odor could indicate that the cast iron pipes are failing and need professional repair. In some cases, odors could be concentrated around the damaged area of the pipe. If you notice sewer odors, make sure to contact a plumbing professional right away. Slow draining bathtubs and sinks are among the most frequently observed signs that a cast iron pipe is in need of repair. This could be due to a blockage which is caused by debri