Roof Cleaning in Carnwath
Moss, lichen and algae removed safely by hand and soft wash, then treated to stop it coming back. Local roof cleaners serving Carnwath from our base in Hamilton.
Call 01698 446758Get a Free Quote
- Moss removed by hand
- No high-pressure damage
- Biocide treatment included
- Gutters cleared
- Free quotes
Free Roof Cleaning Quote in Carnwath
Fill in your details and we’ll get back to you to arrange a free, no-obligation roof survey.
Prefer to talk? Call 01698 446758.
- Local Hamilton firm
- Fully insured
- No obligation
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Professional Roof Cleaning in Carnwath
Is your roof in Carnwath turning green? Moss, lichen and algae do more than spoil the look of your home. They hold water against the tiles, lift and crack them in frost, and wash down into your gutters and downpipes. B Varey & Son provides professional roof cleaning in Carnwath that removes the growth safely and treats the roof so it stays clean for longer.
Carnwath is a rural village with traditional cottages, farmhouses and some newer homes. Its high, exposed position on the moorland edge means roofs take the full force of wind and rain, and moss spreads quickly.
We are a family-run business based in Hamilton, with years of experience cleaning, treating and coating roofs across Glasgow and Lanarkshire.


Roof Moss Removal in Carnwath
Left untreated, moss on a roof in Carnwath slowly causes damage. It traps moisture, which leads to frost damage and porous, crumbling tiles, and its roots work their way under tile edges. Clumps then fall into gutters, blocking them and causing overflows that stain walls and soak the fascias.
Professional moss removal stops this cycle, and a biocide treatment keeps new growth at bay for years.
Our Roof Cleaning Process
- Free roof inspection. We look at the condition of your tiles, ridges and gutters and give you a clear, fixed quote.
- Hand removal of moss. Thick moss is carefully scraped and brushed off by hand, working with the tiles so nothing is lifted or broken.
- Low-pressure soft wash. A gentle soft wash removes remaining dirt, algae and lichen without forcing water under the tiles.
- Biocide treatment. We apply a professional biocide that kills spores at the root and slows regrowth for years.
- Gutters cleared. All moss and debris is cleared from your gutters and taken away, leaving your property tidy.
- Optional roof coating. If your tiles are worn or faded, we can apply a protective roof coating to seal and refresh them.

Why We Never Pressure Wash Your Roof
Your roof is designed to shed rainwater, not withstand a pressure washer. Blasting tiles can strip their protective surface, crack slates and push water under the tiles. Our gentle method of hand removal, soft wash and biocide gets better long-term results without any of those risks.
Protect Your Roof With a Roof Coating
After cleaning, many Carnwath homeowners choose to protect their tiles with a roof coating in Carnwath. It seals weathered tiles, restores the colour and helps keep moss away for longer, for far less than the cost of a new roof.
Areas of Carnwath We Cover
We provide roof cleaning throughout Carnwath and the ML11 area, including:
- Carnwath
- Auchengray
- Newbigging
- Dunsyre
- Braehead
Why Choose B Varey & Son
- Family-run business based in Hamilton, serving Glasgow and Lanarkshire
- Roof cleaning and roof coating specialists
- Safe methods: hand removal and soft wash, never high-pressure jet washing
- Free, no-obligation quotes with clear, fixed prices
- Fully insured, with tidy, respectful tradesmen
- Hundreds of homes restored across the west of Scotland
Customer Reviews
Don’t just take our word for it. Here’s what our customers say about B Varey & Son on Google.
Roof Cleaning FAQs: Carnwath
Can you clean farmhouse roofs near Carnwath?
Yes. We clean and treat roofs on farmhouses and rural homes, and can advise on coatings for outbuildings too.
How much does roof cleaning cost in Carnwath?
It depends on the size and pitch of your roof, how much moss there is and the access. Most homes in Carnwath are cleaned in one or two days. We give every customer a free, fixed quote, with no obligation.
How often should a roof be cleaned?
Most roofs benefit from cleaning every 3 to 5 years. Roofs under trees or facing north may need it more often. The biocide treatment we apply slows regrowth considerably.
Do you pressure wash roofs?
No. High-pressure washing can damage tiles and slates and force water into the roof. We remove moss by hand and use a low-pressure soft wash and biocide instead.
Will you clear my gutters too?
Yes. Clearing the gutters of moss and debris is included with every roof clean, and we take all the waste away.
Do you cover areas near Carnwath?
Yes. As well as Carnwath, we cover Carnwath, Auchengray, Newbigging, Dunsyre and Braehead and the surrounding areas across South Lanarkshire.
Get Your Free Roof Cleaning Quote in Carnwath
Call 01698 446758 or request a call back and we’ll arrange a free, no-obligation roof survey in Carnwath.