
£59/session
£250/hour
£50/session
£375/one off
from £110/session
A roof left untreated for a few years often ends up covered in moss, algae and general grime, and in Hertfordshire's damp winters that build-up can spread fast. A roof cleaner will scrape off moss, treat the tiles to stop it coming back, and leave the roof looking years younger without anyone needing to go anywhere near a ladder themselves.
Most local roof cleaner teams use a roof softwash approach rather than harsh pressure washing, which is gentler on older tiles and slate roofs common around Hertford.
Bark connects homeowners in Hertford with roof cleaners who also cover Cheshunt, Hemel Hempstead, Harpenden and Watford, so many tradespeople know the local roof types well.
Post your job on Bark with a few details about your roof and get matched with roof cleaners who can quote for the work, compare prices and reviews before choosing.
Bark's data suggests most roof cleaning jobs cost between £400 and £1,000, working out at roughly £8.50 to £14 per square metre. The total for your job depends on roof size, access, and whether it's a manual scrape and biocide treatment or a full steam clean.