
£100/hour
£45/session
£295/session
A damp climate and plenty of tree cover mean roofs in Annan can pick up moss and algae faster than owners expect. A roof cleaner will scrape off the buildup, treat the surface and leave tiles or slates looking like new, which also helps rainwater run off properly instead of pooling under moss.
Bark's data shows most jobs land between £400 and £1,000, roughly £8.50 to £14 per square metre. The final figure depends on the size of the roof, how easy it is to access, and whether the work is a manual scrape with biocide or a full steam clean.
Bark also connects homeowners in Dumfries with local roof cleaning teams, so if you're comparing options across the wider area it's worth requesting a few quotes at once. Ask each provider about their roof softwash method and any guarantee on the finish before you commit.
Bark's data suggests roof cleaning in Annan typically costs £400 to £1,000 per job, roughly £8.50 to £14 per square metre. The total depends on roof size, access, and whether it's a manual scrape and biocide treatment or a full steam clean.