When you need reliable landscaping, Japanese Knotweed removal and tree care in Manchester, contact the team at Helmrig Ltd.
A Landscaping Team in Manchester with expertise in Garden Design and Japanese Knotweed Services
Weed removal and tree care services
Our certified landscaping team have extensive knowledge and skill and cover a wide area of the North West of England. With our base in Leyland, we can reach your site in Manchester with ease as it is just a short 26 miles South of us via the M61.
Japanese Knotweed identification and eradication services
Helmrig Ltd specialises in domestic Japanese Knotweed surveys as part of a mortgage application or property purchase. We can provide bespoke treatments that will eradicate Japanese Knotweed from your property. Our treatment methods include using herbicides via stem injection or broad spraying or excavating and removing all Japanese Knotweed material from the site.
Chadderton CuTex Installation
Following the excavation of an area of Japanese Knotweed from within the construction area a vertical root barrier, consisting of CuTex geomembrane, was installed along the development boundary to prevent further knotweed encroaching from the adjacent retained landscaping. Ongoing monitoring for regrowth in the adjacent landscaping will be undertaken for a three year period following which a 5 year warranty period will be implimented.




River Irwell Manchester – Herbicide Treatment
Herbicide treatment of Japanese Knotweed along sections of the River Irwell through Manchester. Treatments have been carried out over a three year period to include stem clearance and removal of treated knotweed material from site to a licensed landfill facility


Helmrig Ltd
New Inn Farm Dawson Lane,
Leyland PR25 5DB
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