Commercial knotweed treatment

Commercial Knotweed Removal

Our Commercial Knotweed Services

Japanese Knotweed Ltd provide a professional service with a no-nonsense practical approach to the issues of Japanese knotweed. We pride ourselves on good customer service and have many years of expertise treating knotweed on commercial sites:

  • Commercial owned property - Treatment programmes with Guarantee
  • Construction/development sites - Excavation programmes with Guarantee

You will receive a site survey to record the extent of the infestation and any physical restrictions on site. The survey findings are included within a Knotweed Management Plan (KMP) document.

The KMP also includes the details of any development proposals, remedial works feasibility study (based on the survey, proposals for the site, timescales and available space for any on-site sustainable remediation methods) and quotes for the remedial works.

The KMP is a working document and when remedial works are undertaken the records of these works is recorded within the KMP, including any guarantee details and certificate where this is to be provided.

Our Clients

Japanese Knotweed Ltd has a large client base with excellent customer feedback and a growing number of repeat customers. We work with construction companies, developers and public bodies, housing associations and commercial property owners. Our experienced operation teams provide cost effective and efficient remedial solutions for every situation. on construction sites where our experienced operational teams provide cost effective and efficient remedial solutions.

Case Studies

You can view some of our Case Studies here, which can give you an insight into the works that we carry out.

Our top clients include

Travis Perkins
Linden Homes
Bargate Homes
Taylor Wimpy
East Lindsey District Council

Remedial decision process

Follow simple decision flow-chart for whether knotweed should be excavated or treated in-situ.


Is the area proposed for disturbance (i.e. development)?

  • Yes 3
  • No 2

An in-situ herbicide treatment programme may be suitable.

Click here for details of our Herbicide programme.


Is it desirable/possible to bury knotweed?

  • Yes 4
  • No 5

Does the ground make-up/state allow for deep burial?

  • Yes 8
  • No 5

Is there space to relocate on-site for herbicide treatment?

  • Yes 6
  • No 7

Undertake the excavation and on-site relocation of the knotweed.

Click here to find out about our Dig & Reolcate service.


Undertake the offsite disposal of knotweed at a licensed landfill site.

Click here to find out more about our Dig & Dump service.


Undertake cell-burial or 5m deep burial of knotweed.

Click here to find out more about our Dig & Cell Burial service.


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We want you to know exactly how our service works and why we need your contact details. Please state that you have read and agreed to these terms and conditions before you continue.