
from £120/one off
£295/session
£125/hour
A roof that hasn't been cleaned in a while often shows patches of moss along the ridges or algae streaks down north-facing slopes. It's not just cosmetic: trapped moisture under the growth can affect tiles and slates over time.
Ask how they plan to clean the roof, whether that's a softwash and biocide treatment or a full steam clean, and get a written quote rather than a verbal figure. Comparing more than one quote on Bark makes it easier to judge who's offering a fair price.
Most homes are fine with a clean every three to five years, though roofs shaded by trees or facing away from the sun tend to need attention sooner.
A straight pressure wash can crack older tiles or push water under slates, which is why softwashing, a gentler combination of lower pressure and a cleaning solution, is often the safer choice. Roof cleaners covering Broughton typically also work in Flint, Deeside, Mold and Hawarden.
Bark's data suggests roof cleaning in Broughton typically costs £400 to £1,000 per job, roughly £8.50 to £14 per square metre. The final price depends on roof size, access, and whether it's a manual scrape and biocide treatment or a full steam clean.