
£150/session
£50/session
A roof covered in moss, algae or lichen isn't just unsightly, it can hold moisture against the tiles and shorten their lifespan. A roof cleaner in Windsor will use roof softwashing or a manual scrape and biocide treatment to lift growth without damaging the tiles underneath.
Most jobs in Windsor cover:
Roof tile cleaning is usually carried out from a scaffold tower or from ground level using extendable poles, depending on the pitch and height of the property.
Costs vary with roof size and access, so it's worth getting more than one quote before booking.
Local specialists on Bark also work in Cookham, Twyford, Old Windsor and Hungerford, so you're not limited to tradespeople based in Windsor itself. Post your job once and compare quotes from several roof cleaners before choosing.
Bark's data suggests roof cleaning in Windsor typically costs £400 to £1,000 per job, or roughly £8.50 to £14 per square metre. The final price depends on the size of the roof, how easy it is to access, and whether the job is a manual scrape and biocide treatment or a full steam clean.