
from £120/one off
from £50/hour
£125/hour
A roof left uncleaned for several years tends to build up patches of moss and algae, especially where trees overhang or the slope stays in shade for much of the day. Left alone, this traps moisture against the tiles, which isn't ideal for their long-term condition.
A typical house takes a roof cleaning team roughly a day, though heavier moss cover, harder access, or the need for scaffolding can extend this. It's worth asking for a time estimate when you compare quotes.
A straight pressure wash can be too harsh for some roof coverings, which is why many roof cleaners prefer softwashing, a gentler combination of lower pressure and a biocide solution. Roof cleaners covering Deeside also tend to work in Flint, Mold, Hawarden and Buckley, so compare a few quotes on Bark before booking.
Bark's data suggests roof cleaning in Deeside typically costs £400 to £1,000 per job, roughly £8.50 to £14 per square metre. Price depends on your roof's size and access, and whether the job is a manual scrape and biocide treatment or a full steam clean.