We are the UK's trusted Japanese knotweed removal experts, with over 10,000 satisfied customers. If you have a knotweed problem, contact us today.
How to Remove Japanese Knotweed
There are various options for Japanese knotweed removal, all of which come with our Insurance Backed Guarantee.
Knotweed Excavation is the only way to achieve complete Japanese knotweed removal. We remove all Japanese knotweed growth, the root system (rhizomes) and all contaminated soil. Leaving as little as 0.5g of rhizome can result in the recurrence of knotweed growth. Root barrier is used to prevent the spread or to lock in ground containing knotweed plant material.
Knotweed Chemical Treatment
Chemical Treatment (herbicide) will not remove Japanese knotweed, but will help control its growth. Japanese knotweed treatment will exhaust the plant's energy stores. Over time, the treatment programme will prevent the plant producing aerial growth and additionally, prevent the rhizomes from growing further. If the knotweed area is likely to be disturbed physical removal of the knotweed may be required instead.
Treatment methods include stem injection, herbicide spray and leaf wiping. Our herbicide programmes are packaged within a 10-year Knotweed Management Plan (KMP), which comes with an Insurance Backed Guarantee.
Japanese Knotweed Removal Cost
The average cost to remove Japanese knotweed varies, depending on the methods involved and the size of the affected areas. If it is identified and dealt with promptly, the costs of removing Japanese knotweed can be kept to a minimum. Long-term herbicide treatment is usually the most cost-effective control method. Our professionally delivered herbicide treatment programme will provide successful chemical control of Japanese knotweed within a period of 3-7 years.
Excavation of Japanese knotweed costs more than herbicide treatment due to labour, materials, waste removal and reinstatement costs. However, it ensures complete Japanese knotweed removal allowing free use or development of the property. We provide cost-efficient excavation due to our extensive experience whilst minimising waste volumes.
Japanese Knotweed Removal DIY
As knotweed is an invasive species classed as “controlled waste”, it can only be removed by licenced organisations. It must be disposed of safely at a licensed landfill site by a registered waste carrier. We do not advise you try to undertake this operation yourself.
Japanese Knotweed Removal Near Me
We are the UK’s trusted Japanese knotweed removal company, treating and removing knotweed across the UK. We complete nearly 200 knotweed excavations per year and manage nearly 5000 herbicide contracts.
Wherever you are in the UK, we can professionally and promptly assist you with your Japanese knotweed infestation.
We are members of the Property Care Association and have a proven track record working successfully for local councils, developers, construction companies and private landowners. If you are selling or buying a property that is affected by Japanese knotweed, request your *FREE Japanese knotweed Survey.
*The Japanese knotweed survey is FREE. If we find the property is not affected by Japanese knotweed, there is a charge of £165 +VAT.