
from £150/hour
Whether your home has a slate roof or modern concrete tiles, moss and algae can build up over time in Caldicot's damp climate, particularly on shaded or north facing slopes. A roof cleaner uses the right method for the material to lift this growth without causing damage, whether that's a manual scrape and biocide treatment or a full steam clean.
Left alone, moss traps moisture against the roof, which can loosen tiles over time and let damp seep into the loft. Cleaning every few years, alongside a preventive treatment, keeps the roof in better condition and helps avoid more costly repairs down the line, particularly on older properties with slate coverings.
Roof cleaners working in Caldicot also serve Abergavenny, Chepstow, Monmouth and Magor, so there's usually a tradesperson nearby who knows the area well and can give a fair, comparable quote.
Bark's data suggests roof cleaning in Caldicot typically costs £400 to £1,000 per job, working out at roughly £8.50 to £14 per square metre. The price depends on roof size, access, and whether it's a manual scrape and biocide treatment or a full steam clean.