
from £35/session
Being close to the coast, roofs in Bangor can develop moss and algae buildup faster than properties further inland. A roof cleaner will typically choose between a manual scrape and biocide treatment or a full softwash, depending on how much has built up on the tiles. A preventive treatment applied afterwards helps keep the roof looking cleaner for longer.
Pricing is usually calculated per square metre, with the total shaped by roof size, access, and whether the work is a manual scrape and biocide treatment or a full steam clean. Comparing quotes through Bark helps you see what's fair for your job before agreeing to anything.
Roof cleaners working in Bangor also commonly cover Holywood, Newtownards and Comber, so they are familiar with the roof types found across this part of Ards and North Down and how weather affects them.
Bark's data suggests roof cleaning 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 is a manual scrape and biocide treatment or a full steam clean. Coastal properties with heavier moss and algae growth tend to sit towards the higher end of that range.