Services
Contact Us
The most persuasive argument for roof cleaning has nothing to do with appearance and everything to do with water. A pitched roof is a drainage system, and it works because every drop that lands on it travels down the outer face of the tiles, over the laps, and off the eaves without ever pausing. Moss interrupts that journey. It sits in the laps, wicks water sideways, and holds it against surfaces designed to be wet only briefly. Where the growth is thick enough it bridges the gap between courses entirely, giving water a route inward that the covering was never intended to offer. The consequences build slowly and then arrive all at once. Damp appears on ceiling perimeters. Insulation compacts and stops performing. Battens and felt degrade where they stay saturated. Meanwhile the clumps that break free wash down and settle in the gutter line, so water backs up over the fascia and runs down the wall face, taking pointing and render with it over time. Clearing the covering restores the original drainage path. Growth is lifted by hand from laps, courses, valleys and ridge lines, working methodically down each slope so debris falls clear. The whole roof then receives a soft wash biocide at low pressure, which destroys the root structures and spores left in the surface and prevents the immediate return of what has just been removed. Homeowners in Castor who deal with the growth before it becomes established are effectively buying insurance against the far larger expense that follows water finding its way in, and they preserve the working life of a covering that should last decades rather than falling short of it.
There is a reason we will not put a high-powered lance anywhere near a domestic covering, and it is worth stating plainly because a certain amount of the trade still does. Concrete tiles are manufactured with a protective granular surface. Strip that away and the tile beneath is exposed, porous and far more hospitable to the growth it was intended to resist, which is how a roof ends up worse two years after being cleaned than it was before. High pressure also drives water upward beneath the laps, straight into the roof void, and can dislodge bedding that was entirely sound. Pro Clean Xtreme works by hand removal followed by low-pressure soft wash treatment on every residential job, without exception. It takes longer and it costs us more in labour, and it is the only approach we are prepared to stand behind with a written guarantee. Everything around that method is built to match. Operatives are trained and assessed for work at height and covered by full public liability insurance. Access equipment is selected for the property rather than for speed. Each elevation is photographed before and after, giving a straightforward record of what was done. Ground surfaces, glazing and planting are protected and rinsed, and removed growth is bagged and taken away. Quotations are fixed, written and given after the roof has actually been looked at. Arrival windows are confirmed and kept, and any question is answered directly. Customers in Castor are welcome to ask exactly what product will be applied to their roof and what it is expected to achieve. Any contractor unwilling to answer that clearly is telling you something useful.
Understanding roof cleaning cost is easier when it is set against the maintenance cycle rather than treated as a single purchase. The first clean on a neglected covering is always the most expensive one, because it involves clearing growth that may have been accumulating for fifteen or twenty years. Removing that volume by hand is genuinely labour intensive, and the price reflects hours rather than any arbitrary rate. Subsequent visits are a different proposition. A roof that has been cleared and treated needs far less manual work next time, since the growth returning is thin and recent rather than deep and rooted. Many customers settle into a cycle measured in years, with each return visit costing considerably less than the original. The variables within any individual quotation remain consistent: true surface area allowing for pitch, growth density, covering material, access requirements and structural complexity. A shaded elevation beneath overhanging trees will always demand more attention than an open, sunlit one, and quotations account for that rather than averaging across the building. Every price is fixed in writing after survey, with scope and guarantee period stated, no deposit taken and payment due on completion. Nothing is added afterwards. There is also a straightforward comparison worth making. Re-covering a roof is one of the largest single expenses a homeowner faces, and coverings very often reach that point earlier than they should because retained moisture has been quietly degrading them. Periodic cleaning is a small fraction of that figure. For property owners in Castor, treating it as routine building maintenance rather than an occasional cosmetic indulgence is the approach that makes the most financial sense over the life of the roof.
Remove years of dirt, grime, algae and staining for a cleaner, fresher finish.
Professional techniques designed to protect your surfaces while delivering outstanding results.
Keep your property looking its best with regular roof cleaning.
Commercial roof cleaning delivers the clearest return when it is planned rather than reactive, and most facilities managers arrive at that conclusion after dealing with one leak too many. Large-span buildings — warehousing, distribution, manufacturing, trade counters, storage and logistics premises — carry roofs whose drainage has very little spare capacity. Once valley gutters and outlets fill with organic debris, the water has nowhere to go, and the point at which it enters the building is rarely convenient. The cleaning itself addresses several things at once. Growth is removed from sheeting, ridge lines and valleys, restoring the fall the roof was designed around. Treatment is applied at low pressure and matched to the substrate, whether that is coated steel, fibre cement or a composite panel system, so staining is lifted without degrading the finish. Rooflights are cleared as part of the same visit, which restores daylight levels beneath and is usually noticed by staff before anyone mentions it. Access and safety are settled before mobilisation. Risk assessments and method statements are site specific, fall protection is confirmed, and where no permanent system exists, powered access or temporary edge protection is priced openly at quotation stage. Site inductions, permits and exclusion zones are all accommodated. Timing is arranged around operations, including nights, weekends and shutdown windows, so productivity is not interrupted. Where a business in Castor manages a roof it intends to keep for another twenty years, a planned cleaning cycle is simply asset maintenance. It holds off the coating breakdown that leads to sheet replacement, keeps drainage performing through winter, and replaces the unpredictable cost of emergency repair with a predictable, budgeted one.
Founded in 2016 by Karl Crofts, Pro Clean Xtreme has grown from a dedicated one-man operation into a trusted family-run team. Joined by his wife Lindsay and family members Callum and Rachel, we pride ourselves on delivering professional, safety-first cleaning. By combining honest communication with continuous investment in the industry’s best low-pressure steam equipment and safe access systems, we deliver exceptional results for every residential, commercial, and industrial client.
Founded by Karl Crofts, delivering reliable local service for over a decade.
Our own tracked cherry picker provides safe access without walking on tiles.
Safe low-pressure steam cleaning, softwashing, and specialist pre-solar preparation.
Ten years of trusted, family-run service delivering high-quality workmanship on every project.
As a family-run business established in 2016, we have built a strong reputation across Castor for dependable, high-quality roof cleaning services. We take a personal and transparent approach to every project, while continually investing in professional low-pressure steam cleaning equipment and effective safety systems. From domestic properties to larger commercial roofs, our experienced team focuses on achieving thorough results while helping protect the condition of your roof. Fully insured and committed to reliable workmanship, we deliver a professional roof cleaning service from start to finish.
We take immense pride in the reputation we have built across Cambridgeshire and the surrounding areas since 2016. As a family-run business, delivering exceptional customer service, honest communication, and high-quality workmanship is at the heart of everything we do. Read through our latest Google reviews to see why residential homeowners, housing associations, and commercial contractors consistently trust Pro Clean Xtreme to safely protect and restore their properties.
Here are the answers to some of the most frequently asked questions about our roof cleaning services. If you have a question about your property, a specific cleaning requirement, or need further information about our services, please get in touch with our experienced team. We are always happy to provide advice and help you find the right solution.
The ideal frequency depends on the condition of your roof and how quickly moss, algae, dirt and other organic growth build up. Regular roof cleaning can help keep your roof looking well maintained and prevent heavy buildup.
Professional roof cleaning can help remove moss, algae, lichen, dirt, grime and other organic growth from your roof. The appropriate cleaning method will depend on the roofing material and its condition.
When carried out correctly, professional roof cleaning can be performed safely using suitable equipment and techniques. Care should be taken to use an appropriate method for the specific roof material.
Yes, roof cleaning can effectively remove moss and other organic growth from roofing surfaces. The treatment used will depend on the amount of moss present and the type of roof.
The time required depends on the size and condition of the roof, the amount of moss and dirt present, and the cleaning method required. A professional assessment can provide a better idea of the expected timeframe.
Yes. Removing moss, algae, dirt and weather-related staining can significantly improve the appearance of a tired or heavily weathered roof, helping the property look cleaner and better maintained.
Getting an initial estimate for your property is completely effortless. Simply fill out the form below with your full property address, and our family-run team will utilise Google Earth before providing a quotation. Whether you are a homeowner, a housing association, or an installation company preparing a site, let us know your specific requirements and we will get back to you promptly with an initial assessment.