Professional Roof Cleaning Services

Here at Dearne Exterior Cleaning we provide residential and commercial roof cleaning and moss removal services throughout South Yorkshire. We have a professional team of experienced roof cleaners and have specialised equipment for removing moss and cleaning our customers roofs.


Before After

Have peace of mind that our operatives are fully insured while working at your property


We have total confidence in our staff, so we can return within 24 hrs if there are any problems.


Our uniformed operatives are always reliable, friendly and polite while providing your service.

Surface preparation

Roof preparation is an integral part of the cleaning process. Mechanical removal of excessive, bulky vegetive material is undertaken using scraping tools. We power jetting this has the potential to degrade the some roof surfaces.

What we do

Using our own mobile Mi Tower, working from the gutter line we use the purpose-built Freemans Flexi-Scraper attached to long reach carbon poles and gently scrape as much moss and algae from your roof tiles as possible. We then clear all guttering/downpipes.

Treatment application

The softwashing method was developed for the treatment of roofs, walls and general amenity. It is non-aggressive in nature. The system comprises the chemical and equipment to deliver effectively and safely onto the roof. The process is particularly suited to porous materials such as mineral tiles and slates


The Chemicals we use

Algo Clear pro is a professional high strength concentrated cleaner & surface biocide for removing algae, mould, lichen, biofilm and grime from most hard surfaces including: concrete, render, sandstone, tennis courts, paths, tiled roofs, driveways, timber, artificial grass & sports surfaces. The product is brushed on and left to work its magic. Within a few months you will have a completely moss free roof giving your home instant kerb appeal