JAPANESE KNOTWEED REMOVAL Suffolk
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LIVE KNOTWEED JOBS IN Suffolk
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SUCCESSFUL KNOTWEED REMOVAL PROJECTS IN Suffolk
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SUCCESSFUL PROPERTY SALES AFTER TREATMENT
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Suffolk BASED KNOTWEED STAFF
No competing Japanese knotweed contractors in Suffolk can match our long-standing record of success
Knotweed Services is the largest independent company in Suffolk to offer a full array of Japanese knotweed management services, from surveying and clearance through to the application of herbicides.
Our company, Knotweed Services, is a member of the Property Care Association, a professional body for the damp-proofing and wood preservation industries. Any member of the PCA can be relied on to deliver a top-quality knotweed eradication service.
Knotweed Services has successfully controlled many large knotweed infestations in and around Suffolk and England. For effective knotweed control to occur, thorough identification, surveying, treatment, and monitoring are necessary.
Japanese Knotweed in Suffolk
Japanese knotweed is one of the most aggressive plants in the UK. It spreads quickly and has the potential to damage buildings, homes, and other property. At Knotweed Services, we conduct detailed surveys to detect how invasive your Japanese knotweed is. We provide detailed quotes and plans, giving you an accurate assessment of the situation and recommendations for any necessary action.
If you own land or property and Japanese Knotweed plants are present on your property, you may face delays in completing your construction or development project until or if your infestation is properly and legally remediated.
Japanese Knotweed: What it is and How to Deal With It
- Japanese knotweed can grow through tarmac and concrete, threatening your building’s integrity.
- Lenders often refuse mortgage loan requests if Japanese knotweed is found on the property.
- Knotweed can grow so large and fast that it obstructs visibility and access to structures, such as paths, highways, and building facades. Knotweed can also be bothersome for commercial properties because it crowds out desirable crops.
Knotweed Services offers its customers in Suffolk a guarantee against re-infection and the spread of knotweed.



FREE IDENTIFICATION
Fill in the form below, attach your pictures and we’ll let you know if the plant in your picture is Japanese Knotweed.
Call Knotweed Services today to start the treatment and control of your knotweed problem in Suffolk
Call us on: 0121 725 6348 or 0800 689 4146 for an immediate estimate
From the moment you call Knotweed Services, we'll support you step-by-step through the process.
RESIDENTIAL JAPANESE KNOTWEED REMOVAL Suffolk.
Everything You Need to Know About Japanese Knotweed Remediation in Suffolk
Knotweed services vary greatly. If a Japanese knotweed infestation is severe, you may need one method of removal or a combination of multiple methods.
As wild plants tend to be unpredictable, our weed control specialists assess a site’s specific factors to determine the type of treatments that will give the best results. We guarantee all our work.
— JAPANESE KNOTWEED REMOVAL OPTIONS AVAILABLE IN Suffolk

FOLIAR SPRAYING *
The most common treatment for Knotweed is to spray it with powerful chemicals from a backpack. We ensure that other plants are not damaged in the process. The most effective time to spray for Knotweed is in early spring.

FOLIAR LEAF WIPING *
With this Japanese knotweed treatment, our chemicals are “physically wiped” into the leaves of the Japanese knotweed using a device. This application is so accurate that we can frequently employ a greater chemical concentration.

STEM INJECTION
We inject the invasive weed with a small dose of herbicide. This is the most cunning elimination technique since it involves injecting chemicals right into the Japanese knotweed. It is not affected by the weather.

BIOMASS REDUCTION
Biomass is a form of excavation and removal but instead of extracting all of the soil impacted by Japanese Knotweed, we only remove the infested parts of the soil. It’s an excellent Japanese Knotweed control method that allows the reuse of the soil. Reducing the use of landfill.

CROWN REMOVAL
Crown and stems are capable of regenerating and even small fragments of cut crown or stem are capable of regenerating and becoming a new invasive weed – removing these from the equation is a great strategy.
Not in Suffolk? No problem – we’re available throughout EDIT THIS TAL and the UK.
Call us on: 0121 725 6348 or 0800 689 4146 for an on the spot estimate
— COMMERCIAL TREATMENT OPTIONS AVAILABLE IN Suffolk

SOIL SCREENING
A tried-and-true technique utilised on hundreds of sites throughout the UK.
The rhizome material of Japanese knotweed is isolated from the soil material by means of screening. The Japanese knotweed debris is subsequently transferred to a licenced landfill at a substantially reduced disposal rate, or it is burnt on-site with an exemption D6 from the Environment Agency or Natural Resources Wales.
The cleansed soils can then be reapplied elsewhere, typically in soft landscaping areas where they will not interfere with construction.
This can greatly minimise landfill and backfill expenses while also reducing the site’s carbon footprint due to fewer trips to the dump by vehicle.

BIOSECURITY SUPERVISION
We could send a biosecurity operative to monitor any excavations or movement of Japanese knotweed-containing soil on your property.
As part of these steps, we can set up a location at the site’s entry where people can wash their boots and machines. We will offer all toolbox discussions for the primary contractor on site, which will be signed by all contractors involved in the operation on site.
We may provide temporary geotextile barriers in situations where biosecurity is necessary.
We will present the client with a comprehensive biosecurity report once the service is concluded.
This procedure can be used in conjunction with other on-site treatment options.

EXCAVATION AND DISPOSAL
This treatment method is ideal where time constraints are present and there’s no other option other than to remove both the Japanese Knotweed and contaminated soil to a registered landfill.
By removing all traces of the infestation quickly, this offers a rapid solution to your problem and allows your commercial project to begin groundwork’s almost straight away. When time is of the essence, there is no quicker Japanese Knotweed removal/treatment method.
Any waste taken off-site will be done so with a licensed waste carrier to a suitably authorised landfill site.

CELL BURIAL
Cell burial comprises of moving Knotweed contaminated soil from one location on site, burying it in an excavated pit which is lined with a root barrier membrane, in a different position on the site.
The burial requirements for Japanese Knotweed are as follows:
- The Environment Agency recommends that the top of the burial cell should be a minimum of 2 metres below ground level.
- The overall depth of the burial pit should be in excess of 5 metres deep. All root barrier seams are welded together forming an encapsulated cell from which the Japanese Knotweed cannot escape. Clean soil is then used to backfill on top of the cell.
- To prevent accidental disturbance of the burial site, it is recorded on all site plans and future land owners should be made aware of the location.

STOCKPILE & TREAT
Bunding is the method of relocating contaminated Japanese Knotweed soil to a different area of the site being treated. A bund is a shallow area of the contaminated soil, typically 0.5m deep.
The purpose of the bund is to move the Japanese Knotweed to an area of the site that is not used. This ‘buys time’ for treatment that would not be possible where the Japanese Knotweed was originally located.
To make the surface flush with the surroundings, the bund can either be lifted, placed on top of the land, or positioned inside an excavation.
For the surface of the bund to be flush with the surroundings, it can be raised, placed on top of the ground, or positioned inside an excavation.

HERBICIDE APPLICATION
At Knotweed Services we can provide the client with bespoke treatment plans depending on the locations of the Japanese knotweed.
These plans can work in conjunction with other methods of treatment where access is limited to pedestrian movements i.e., embankments or existing pathways within a site.
This will normally consist of up to 3 visits per annum to apply herbicide by either foliar spray technique or stem injection during the growing season over a period of 3 years, with a monitoring period of 2 years thereafter.
We would select the appropriate herbicides depending on the surrounding foliage or environmental constraints.
After each visit a full treatment record would be provided with photos showing the progress of the works and then an annual report.
AVAILABLE THROUGHOUT Suffolk
- Aldeburgh
- Beccles
- Brandon
- Bungay
- Bury St Edmunds
- Clare
- Debenham
- Eye
- Felixstowe
- Framlingham
- Hadleigh
- Halesworth
- Haverhill
- Ipswich
- Kesgrave
- Lavenham
- Leiston
- Long Melford
- Lowestoft
- Mildenhall
- Needham Market