https://www.repairmywindowsanddoors.co.uk/macclesfield-guttering-and-downpipes-near-me/ How to Repair a Blocked Downpipe Downpipes are a must for rainwater drainage system, since they redirect water away from walls and roofs. When they leak or become blocked, however, major problems can occur. Leaking water can cause damp and internal damage to the house. It can also trigger mould growth. If you suspect that a downpipe is blocked begin with a ladder and clear the debris. As you work your way up the wall, remove sections of pipe with a flexible drain probe. Clean the area A blocked downpipe can cause serious problems for your home. Damp walls and structural damage could result from a blocked downpipe. This is because the water that would normally drain from your gutters and roof, will instead overflow into your property. Fortunately, there are several simple steps you can take to avoid obstructions and keep your downpipes running freely. First, clear any debris that has accumulated in your gutters. You can do this with a telescopic ladder, or hiring someone to help you. Next, run water down your downpipe. You can do this by directing a hose directly into the downpipe and gradually increasing the pressure. This will flush out any accumulated dirt and may dislodge the obstruction. If this doesn't help you, try a chemical degreaser. However, be sure to follow the instructions of the manufacturer carefully as these products can be dangerous if handled incorrectly. Installing mesh guards in your gutters is a different way to prevent obstructions. These guards function as sieves to break up larger dirt particles, such as leaves or twigs. They are especially useful if there are trees nearby as they are the main cause of downpipe obstructions. You can also clean your downpipes by using a garden hose. This will ensure that they are clear and free of obstructions. If your downpipe is damaged it's essential to clean the area around it prior to applying the sealant. This will st