
£59/session
£50/session
£375/one off
£100/session
from £110/session
Shaded roofs and damp weather both contribute to moss and algae building up on tiles. A roof cleaner can remove this and treat the roof to help keep it looking better for longer.
The right approach depends on the roof, which is why most cleaners inspect before quoting.
Alton roof cleaners commonly also serve Southampton, New Milton, Bordon and Hook, so they've usually handled a good mix of roof ages and materials.
Post your job on Bark and roof cleaners will get back to you with quotes, giving you an easy way to compare roof cleaning prices.
Bark's data suggests roof cleaning in Alton costs £400 to £1,000 per job, roughly £8.50 to £14 per square metre. Price depends on roof size, access, and whether it's a manual scrape and biocide treatment or a full steam clean.