8
LIVE KNOTWEED JOBS IN Cwmbrân
42
SUCCESSFUL KNOTWEED REMOVAL PROJECTS IN Cwmbrân
100%
SUCCESSFUL PROPERTY SALES AFTER TREATMENT
4
WALES BASED KNOTWEED STAFF
Japanese Knotweed Removal Cwmbrân
At Knotweed Services, we’re committed to delivering: cost-effective Japanese knotweed removal & treatment, rapid response times and professional customer service. Whatever the Japanese knotweed problem in Cwmbrân, we’re here to help.
Knotweed Services is a member of the PCA, a government-approved trade body for “the damp, waterproofing, wood preservation and invasive weeds industries.” We can be trusted to deliver effective methods for Japanese knotweed removal.
Our company has removed a number of invasive knotweed plants from large-scale projects in and around Cwmbrân and Wales. For invasive knotweed removal to be successful, experienced identification, surveying, treatment, and monitoring must take place. We can help.
How to Identify Japanese Knotweed
Knotweed is an invasive species that can severely damage your property, which is why it is essential that you contact us for a free survey. We identify the severity of your problem and propose a cost effective plan to eliminate knotweed completely.
If a commercial land or property owner discovers Japanese Knotweed on his or her property, that individual will likely have to wait until the invasive plant is removed before he or she can proceed with any new construction.
How Does Japanese Knotweed Spread
- The roots of Japanese knotweed can emerge through cracks in tarmac and concrete, which can contribute to structural problems.
- Mortgage lenders often refuse to lend against a building in which Japanese Knotweed is found.
- Knotweed can obscure both visibility and access to roads, paths, and other infrastructure. For commercial properties in particular, the weed produces a major annoyance.
For customers in Cwmbrân with Japanese knotweed, we should be your very first call. We’ll always ensure that the knotweed is removed in its entirety and our warranty guarantees against re-infection and knotweed colonosation.
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 us now to begin the treatment and management of your knotweed problem in Cwmbrân
Call us on: 0121 725 6348 or 0800 689 4146 for an on the spot cost
Knotweed Services is here to help you.
RESIDENTIAL JAPANESE KNOTWEED REMOVAL Cwmbrân.
WHAT YOU NEED TO KNOW ABOUT JAPANESE KNOTWEED REMOVAL Cwmbrân
As Japanese Knotweed infestations vary widely from property to property, it’s unsurprising that treatment and control will too. It may be necessary to use one treatment method or the combination of different techniques for eradicating Knotweed.
We survey your knotweed problem and use the most effective methods for each growth stage, which allows us to deliver high-quality results that will produce a long-term solution. Our methods go beyond chemical treatments to identify root problems and prevent any future occurrences.
— JAPANESE KNOTWEED REMOVAL OPTIONS AVAILABLE IN Cwmbrân
FOLIAR SPRAYING *
Most common treatment. The spraying of powerful chemicals with a knapsack. We ensure that other plants aren’t damaged. The most effective time for foliar spraying to Japanese Knotweed is in Spring
FOLIAR LEAF WIPING *
With this Japanese knotweed treatment we employ a device to ‘physically wipe’ our chemicals onto the Japanese Knotweed leaves. This application is so precise that we can often use a higher concentration of chemical.
STEM INJECTION
We apply a controlled amount of herbicide directly into the invasive weed. Due to being injected directly into the Japanese Knotweed, this is the most crafty method of removal. It isn’t dependent on 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.
— TREATMENT OPTIONS AVAILABLE IN Cwmbrân
SOIL SCREENING
A tried and tested methodology used on hundreds of sites across the UK.
Using the screening method, the Japanese knotweed rhizome material is separated from the soil material. The Japanese knotweed material is then either transported to licensed landfill at a much lower disposal rate or incinerated on site using a D6 exemption from the Environment Agency or Natural Resources Wales.
The cleaned soils can then be reused in locations away from any construction, normally in soft landscaping areas.
This can reduce the landfill & backfill requirement costs significantly and can also help to reduce the carbon footprint on site due to reduced vehicle movements to landfill.
BIOSECURITY SUPERVISION
Knotweed Services can provide a biosecurity operative to supervise any excavations and movement of soils containing Japanese knotweed on site.
As part of these measures, we can provide a biosecurity boot wash and machine-washing area installed in an area at the entrance to the site.
We will provide all toolbox talks for the main contractor on site, which will be signed by all contractors involved in the operation on site.
We can provide temporary geotextile barriers if required in areas to maintain the biosecurity on site.
Once the works have been completed, we will provide the client with a full biosecurity report.
This method can be used in conjunction with other treatment methods on site.
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 bund can either be raised, on top of the ground, or placed within an excavation to make the surface flush with the surrounding area.
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.
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.
