Algae and Lichen Removal in Treharris
Looking for algae and lichen control near you in Treharris? We survey, treat and remove algae and lichen for homeowners, landlords, developers and councils across Treharris and the surrounding South Wales villages. Photo identification and an online quote are free; a professional on-site survey with a written report starts from £250 and is credited against the works if you proceed.
Treharris site visits
Surveyors covering CF46 and the wider South Wales area.
10-year guarantee
Insurance-backed and transferable on sale.
£10m liability cover
Qualified operatives and licensed waste disposal.
Why algae and lichen is a problem in Treharris
On Treharris properties, algae and lichen green film on paths, patios, render and signage that stains surfaces and makes them slippery through the winter. Treharris lies near the Taff Bargoed valley, where former Deep Navigation colliery land and river banks hold invasive species.
Read more on our algae and lichen treatment guide or see the full Treharris knotweed service.
Treharris coverage map
Our surveyors cover Treharris and the surrounding South Wales villages and hamlets. The map below shows the area we work in daily for Japanese knotweed surveys, herbicide programmes and excavation.
Local landmarks we work near
- Taff Bargoed
- Parc Taf Bargoed
- River Taff
Villages and hamlets covered
- Trelewis
- Quakers Yard
- Edwardsville
- Bedlinog
- Nelson
- Mount Pleasant
Everything plotted on the Treharris map is covered by our teams, including Trelewis, Quakers Yard, Edwardsville, Bedlinog, Nelson and Mount Pleasant, and the ground around Taff Bargoed, Parc Taf Bargoed and River Taff.
How we treat algae and lichen in Treharris
Treatment method
We use soft washing and biocidal treatment with drainage and shade advice.
Best timing
Most effective autumn and spring in damp conditions.
Your legal position
Occupiers' liability applies to slip risks on shared and public surfaces.
Local coverage
Treharris and nearby Trelewis, Quakers Yard, Edwardsville.
Algae and Lichen pricing near Treharris
From £180 for domestic surfaces. For a firm figure, send photographs through the free online survey or request a free online quote and we will price the Treharris works the same day.
Algae and Lichen in Treharris — FAQs
Related invasive weed help for Treharris
Knotweed is rarely the only problem on a Treharris plot. The same crews treat running bamboo in Treharris gardens, giant hogweed on South Wales watercourses and Himalayan balsam along South Wales riverbanks. If you are mid-sale, start with what mortgage lenders require for knotweed and our property survey reports.
Species we treat in Treharris
- Japanese knotweed removal in Treharris — identification, treatment and excavation
- running bamboo removal in Treharris — rhizome excavation and root barriers
- giant hogweed removal in Treharris — safe removal of a burn-causing species
- Himalayan balsam removal in Treharris — riverbank and site-wide clearance
- horsetail (marestail) removal in Treharris — long-term control programmes
- unidentified weeds removal in Treharris — photo guide to every species we treat
Buying, selling or letting in Treharris
- mortgage lender requirements for Treharris property — RICS categories and the paperwork valuers ask for
- insurance claims for Treharris property — policy exclusions and the evidence insurers want
- encroachment and legal advice for Treharris property — nuisance claims and owner obligations
- insurance-backed guarantees for Treharris property — 10-year cover that transfers on sale
- removal costs for Treharris property — survey, treatment and excavation pricing
- excavation vs herbicide for Treharris property — choosing a method for your timescale
Who we work for in Treharris
Counties bordering South Wales
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