Can knotweed damage your house?

Can Japanese knotweed really damage houses and buildings? at https://www.knotweed.org.uk the answer is more complicated than many people think. In this video, we explain how Japanese knotweed interacts with walls, paving, drains, conservatories, driveways and weak structures around UK properties. You will see why knotweed usually exploits existing cracks and weaknesses rather than smashing through strong modern foundations by force. The video also looks at: cracked paving and tarmac damaged garden walls conservatories and patios weak mortar joints drains and underground services what surveyors and mortgage lenders worry about common myths about knotweed damage If you are worried about possible Japanese knotweed at your property, you can send photos for identification, or ask for help at https://www.knotweed.org.uk