How Much Does Japanese Knotweed Excavation and Removal Cost?

Excavation and removal is the most expensive knotweed treatment process. You can typically expect to pay £850 (plus VAT) per square metre for mechanical knotweed removal.

There is also a levied tax from the UK Government of approx. £85 per tonne of knotweed waste that is disposed of which will need to be paid on top of the excavation costs.

Prices subject to change. Please call us on 029 2039 7554 to check current prices.