Protect public spaces, buildings, and infrastructure with expert knotweed removal that’s safe, compliant, and cost-effective.
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Our Treatment Process for Public Sector Sites
1. Site Survey & Compliance Assessment
We conduct a detailed site survey and provide a tailored action plan, taking into account public access, site sensitivities (e.g. school hours or hospital safety zones), and legal obligations under the Wildlife & Countryside Act 1981.
2. Targeted Removal Strategy
Depending on the site and urgency, we implement the most suitable approach:
- Herbicide Treatment: Cost-effective for non-urgent or multi-phase projects
- Excavation & Off-Site Removal: For immediate access requirements or risk areas
- On-Site Burial: An economical option where land allows and regulations permit


3. Certification & Documentation
We provide full compliance documentation including:
- Knotweed management plans
- Waste transfer certification
- Insurance-backed guarantees recognised by housing and planning authorities
4. Post-Treatment Monitoring
We offer long-term monitoring and aftercare to ensure knotweed does not return, protecting public assets and reducing future liability.


Services Tailored to the Public Sector
We work across a range of public environments, from schools and hospitals to parks and social housing estates:
- Invasive Weed Surveys & Reports: For planning applications, funding submissions, and internal audits
- Customised Management Plans: Built around access times, public usage, and safeguarding needs
- Flexible Scheduling: Work arranged to avoid term time, peak access hours, or clinical areas
- Excavation, Treatment, and Disposal: With full environmental and legal compliance
- Insurance-Backed Guarantees: 5- and 10-year options to suit asset management and funding cycles
- Emergency Response: Fast mobilisation for urgent access issues or site breaches
Experience Across Public Settings
From schoolyards to civic buildings and NHS property, we understand the complexities of operating in public-facing environments.
Budget-Friendly, Fully Compliant
Our solutions are cost-effective without compromising on legal or environmental obligations.
Minimal Disruption
We plan works around local needs, whether that’s school hours, housing occupancy, or hospital access routes.
Fully Accredited & Recognised
We are Achilles Building Confidence certified, Constructionline approved, and SafeContractor verified, giving you peace of mind for procurement and reporting.

















FAQs: Japanese Knotweed on Public Land
Do local councils have a legal duty to manage knotweed?
Can knotweed impact funding or planning permission?
DIY methods rarely work. Professional removal ensures compliDefinitely. Unchecked infestations can delay building works, affect insurance, and even impact external funding applications.ance with legal and mortgage requirements.
Is treatment safe around schools and hospitals?
It is! We tailor our plans around safeguarding and safety requirements, using controlled herbicides and non-intrusive methods where needed.
Do you offer support for Housing Associations?
Absolutely. We work with housing teams to ensure sites remain compliant, mortgageable, and legally protected.
What if we need emergency access or works?
We offer fast-response excavation and containment for high-risk or time-sensitive situations.
Is knotweed covered under CDM regulations for rail projects?
Yes, invasive species like Japanese knotweed fall under environmental considerations in CDM 2015. We ensure all control measures are documented and compliant.
Keep Public Property Protected
Our team helps councils, NHS trusts, and education providers stay compliant, knotweed-free, and in control, all without blowing the budget. We also deal with other invasive species such as bamboo. You can find out more about our bamboo removal services.
Get in Touch!
Speak to one of our knotweed removal specialists now on 0800 122 3326
