
New
£90/one off
Coastal weather brings plenty of rain to Llanelli, Carmarthenshire, and that keeps roofs damp long enough for moss and algae to settle in. A roof cleaner can strip this back and stop it eating away at the tiles over time.
Costs vary depending on the size of the roof, how easy it is to access, and whether the job is a manual scrape and biocide treatment or a full steam clean. It's worth comparing a couple of quotes before making a decision.
Roof cleaners working in Llanelli also cover Carmarthen and Ammanford, so there's a reasonable spread of local tradespeople to choose from.
Bark's data suggests roof cleaning in Llanelli costs between £400 and £1,000 per job, or roughly £8.50 to £14 per square metre, depending on roof size, access, and whether it's a manual scrape and biocide treatment or a full steam clean.