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Nov
Could Japanese knotweed help fight climate change?
Japanese knotweed has a pretty villainous reputation, but what if there was a way to positively harness its ability to scavenge atmospheric carbon and... read more
Environet are market-leading
Japanese Knotweed Specialists
Knotweed Identification
Removal & Treatment
Testimonials
Operating across the UK, Environet is a leading Japanese knotweed specialist who can help with the removal of this damaging, invasive weed. Our skilled team can assist you with the eradication and treatment of Japanese knotweed and other non-native invasive species on commercial and residential property.
With over twenty years of experience, our highly-trained team operate across the UK to manage and remove Japanese knotweed from commercial and residential property and land. We work swiftly and efficiently to tackle the problem and to prevent any costly damage. Furthermore, all our work is offered with a 10 year insurance backed guarantee underwritten by an ‘A’ rated syndicate at Lloyds for your complete peace of mind.
Prevent costly damage to your property and unpleasant legal battles by calling the Japanese knotweed specialists at Environet as soon as you detect Japanese knotweed on your premises.
Call our team on 01932 868 700 for safe and effective Japanese knotweed identification, removal and treatment.
Some of our customers
Japanese Knotweed Identification
If you suspect a plant is Japanese knotweed, then it is essential to act quickly to identify the weed. While Japanese knotweed is not poisonous, it has the potential to cause significant damage to homes and costly delays on construction projects....Japanese Knotweed Removal
As Japanese knotweed specialists, we begin the removal process by carefully assessing each site, its constraints and the client’s circumstances. From then on, we engineer tailored solutions. As each site has its own requirements, we work on a case by case basis....
Japanese Knotweed Treatment
Tackling Japanese knotweed with herbicide treatment is the least expensive option, taking several years of repeat treatment to effect control. Herbicides can be applied using foliar spray, often the best method, but also by stem injection and leaf wiping....
Where is Japanese Knotweed found in the UK? View our Heatmap
Discover if Japanese knotweed is present in your area by checking our Japanese knotweed heatmap. Homebuyers can check postcodes for the potential risk and whether it might impact on a mortgage application. The map is regularly updated and already shows thousands of infestations of Japanese knotweed that have been identified in the UK. If you’re still not sure and want a more in-depth analysis of the risk factor in your area, Environet can help with a detailed site-specific survey, which will assess the risk of Japanese knotweed rhizome being present underground.
View the Exposed Heatmap to see how many sightings there are in your area of interest. Search by postcode to see whether you, your family or friends live in a high risk area.
How much does Japanese knotweed affect House Prices?
It’s a question we’re often asked, so we’ve teamed up with Expert Surveyors Ltd, the leading dedicated provider of RICS expert property valuation reports in the UK and created JK-VIM, a valuation impact model that gives indicative price reductions.
- Explore how the value of a property can be reduced if it is affected by Japanese Knotweed
- See the effect on value of a property if the knotweed is eliminated
