Services
Contact Us
Behind every exterior clean is a truth that is easy to overlook: the growth spreading across a building is slowly damaging it. Algae, moss and lichen are not merely unsightly. They cling to walls, render and roofing and hold moisture against the surface, and that trapped damp is what softens mortar, feeds rot in timber and gradually breaks materials down. Exterior cleaning, done well, is as much about protecting the structure as improving its appearance, and it works best when the whole outside of a home is addressed together. Pro Clean Xtreme takes that approach with properties in Alconbury Hill, assessing every surface before choosing how to treat it. The appearance side is real too, of course. A clean exterior lifts the whole look of a home and signals that it has been cared for, which counts for a great deal whether it is being lived in, sold or let. But the deeper value lies in preservation, in clearing away the growth before it can work loose the pointing or drive damp into the fabric, sparing owners the far larger cost of repairs down the line. Since every building combines different materials, the work ranges across brick, render, timber, plastic, glass, paved areas and roofs, and each of those needs a method suited to it. Matching the technique to the surface, adjusting pressure, solution and dwell time, is what separates a careful clean from a careless one. For homeowners in Alconbury Hill, the outcome is a property that both looks its best and holds its condition for longer. The sections below explain each part of the work, so the full scope of a complete exterior clean is clear.
Not every surface responds to pressure washing in the same way, and knowing which do and which do not is half the job. Robust materials such as concrete, natural stone, clay paving and engineering brick can take a powerful jet and come up beautifully, the water driving into the pores and flushing out dirt, algae and moss that has built up over years. Softer and more delicate surfaces need a gentler touch or a different method entirely, and treating them all alike is how damage happens. On the hard surfaces where it belongs, pressure washing is the most effective tool there is. The skill is in control rather than sheer force: a jet set too high scars stone, blasts sand from paving joints and marks concrete, while too little leaves the work half done. Flow, pressure and nozzle are matched to each surface, and on large flat areas a rotary cleaner spreads the pressure to avoid the striping a lance leaves behind. Across Alconbury Hill, the surfaces most often washed are driveways, patios, paths, steps, yards and boundary walls, each carrying its own blend of grime and biological growth. Where grease or heavy staining is present, hot water is introduced to break down contamination that cold water cannot shift on its own. There is a safety dividend alongside the transformation. The near-invisible film of algae that coats shaded paving is precisely what makes it treacherous when wet, and washing it away restores dependable grip underfoot. Handled properly, pressure washing leaves hard surfaces looking close to new and noticeably safer to walk on for months afterwards.
Anyone who has watched weeds and moss creep steadily across a patio knows how quickly a smart surface can start to look unkempt. The joints between slabs and blocks are the weak point, gathering windblown soil and moisture until seeds take root and moss spreads in a green film across the whole area. Patio and driveway cleaning gets to grips with this properly, clearing the growth from the joints and lifting the ingrained dirt from the surface itself rather than merely rinsing it. The work usually starts at those joints, because they are where a surface looks most neglected and where the problem takes hold. Once the moss and weeds are cleared, the clean draws the settled grime out of the texture of the paving, restoring an original colour that many owners have long since forgotten. Oil marks, tyre scuffs and rust spots that resist a general wash are tackled with products aimed specifically at them. For block paving, a finishing stage seals the result: fresh kiln-dried sand is brushed into the joints once the surface is clean and dry, re-locking the blocks, firming the surface and slowing the return of the very weeds and moss that were just removed. Skip it and the paving loosens and greens over again far sooner. For a home in Alconbury Hill, a freshly cleaned drive or patio lifts the whole look of the property from the roadside, often more than any other job outside. It restores safe footing too, since shaded paving turns slippery as algae settles in. A protective seal can follow to hold the finish and make the next clean easier.
Remove years of dirt, grime, algae and staining for a cleaner, fresher finish.
Investing in a professional, regular exterior cleaning programme in Alconbury Hill helps protect your property’s external surfaces, maintain their appearance and extend their lifespan. Keeping your building clean and well maintained creates a professional first impression while preventing the build-up of dirt, algae, moss, staining and environmental grime.
The most important part of cleaning a roof is often the part that cannot be seen at all. Scraping the moss off tiles and slates produces an immediate, satisfying improvement, but on its own it is a short-lived one, because the spores left behind in the surface simply grow back, and within a season or two the roof is green again. This is why a proper roof clean does not end with the visible growth. Once the heavier moss has been eased away by hand or with careful scraping, a biocide is applied across the covering to kill the spores at the root. That treatment is what makes the result last, holding regrowth at bay for years rather than months and giving genuine value for the work. The removal itself is done gently and deliberately, without the fierce high pressure that can crack tiles, unseat them or drive water up beneath the laps and into the roof space. Moss matters because it does more than mark the roofline. It holds water against the covering, creeps under the tiles and sheds debris down into the gutters, where it gathers and blocks the flow, and it is always heaviest on the shaded, north-facing pitches. A soft, low-pressure method clears it all while leaving the roof intact, with access planned so the work is safe at height. For a property in Alconbury Hill, the reward is a roof that looks cared for, sheds water as designed, keeps the guttering below it clear and adds years to its working life before replacement need ever be considered.
The secret to a properly cleaned solar array is not a stronger detergent or a more powerful jet, but the water itself. Ordinary tap water carries dissolved minerals, and when it dries on glass it leaves those minerals behind as spots and streaks, so a panel washed with it can end up looking little better than before. Purified, deionised water has those minerals stripped out, which means it lifts contamination away and then dries perfectly clear, leaving the glass genuinely clean rather than merely rinsed. That clarity matters, because solar panels only work when light reaches the cells, and dust, pollen, moss spores and bird droppings all cut the amount that gets through. The deionised water is applied with soft brushes on water-fed telescopic poles, allowing the panels to be reached and cleaned from the ground wherever possible, keeping people safely off the roof and keeping abrasive tools away from a delicate surface. Scouring pads, strong detergents and high pressure are all kept well clear, since any of them can scratch the anti-reflective coating or disturb the seals around each cell. For homeowners in Alconbury Hill, the benefit is measurable rather than merely cosmetic. A clean array converts more of the available daylight into electricity, and the improvement usually shows plainly on the generation figures within days of the clean. Keeping the panels clear protects the investment made in the system and helps it go on performing close to its rated output, so it earns what it was fitted to earn rather than quietly falling behind, season after season. A glance at the inverter or monitoring app after a clean usually confirms the gain, giving a clear before-and-after picture of just what the accumulated dust and droppings had quietly been costing in lost generation.
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 exterior 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 roof 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.
Modern gutter cleaning looks very different from the ladder-and-bucket approach of old, and the change is a welcome one. A gutter vacuum draws leaves, moss, silt and debris out of the run from ground level, reaching along the guttering through a series of lightweight poles while the operator stays safely on the ground. A small camera can be fed along to inspect the run and confirm it is genuinely clear rather than tidied only where it can be seen from below. That reach and that visibility make for a far more thorough job than working blind from the top of a ladder ever allowed. The reason it all matters is simple. Guttering exists to carry rainwater off the roof and away from the walls and foundations, and once it blocks, that water spills over the edge and runs down the face of the building, soaking into masonry and pooling at the base. What begins as a handful of leaves can end in damp, staining and, over time, real structural harm. The downpipes are checked as part of the same visit, since a blockage lower in the system will back water up along a gutter that looks perfectly clear above. For a home in Alconbury Hill, regular clearing is among the most economical pieces of maintenance there is, a modest cost set against the far greater expense of curing penetrating damp once water has found a way in. Clearing the gutters on a sensible schedule, particularly around the autumn leaf fall, keeps water moving where it should through the wettest weeks of the year.
The instinct when faced with a dirty, algae-covered render is to reach for a pressure washer, and it is exactly the wrong instinct. Render is not built to take a high-pressure jet, and hitting it with one can tear the surface, open up cracks and force water deep into the wall behind, causing damage that costs far more to put right than any clean would have saved. Render cleaning calls for the opposite, a soft washing method that works with the material rather than against it. A specialist biocide is applied at low pressure and left to soak in, breaking down and killing the algae, lichen and staining at the source. Because the growth is destroyed rather than simply rinsed off, the finish stays clean for far longer than a surface merely blasted or hosed. The reason render attracts that growth in the first place is its texture and porosity, which hold moisture and give algae a foothold, so the green and reddish staining spreads first across the elevations facing the weather or sitting in shade. The treatment is matched to the render at hand, whether a modern silicone or through-coloured finish such as monocouche or K-rend, or an older painted or pebbledash surface, each needing its own mix and dwell time to clean fully without harm. For a property in Alconbury Hill, Pro Clean Xtreme restores render to the clean, even finish it was chosen for, working methodically to leave the elevation bright and uniform. It is a change that lifts the appearance of a whole wall in a single visit, and it is achieved without ever putting the surface at risk.
As a family-run business established in 2016, we have built a reputation across Alconbury Hill for delivering dependable, high-quality exterior cleaning services. We combine a personal, transparent approach to customer care with continuous investment in the industry’s best low-pressure steam equipment and safety systems. Whether handling a domestic roof clean or a large-scale commercial project, our team prioritises the long-term protection of your property, providing a reliable, fully insured service from start to finish.
We believe in complete transparency and professionalism from the moment you request a quote to the final site clean-up. Our structured, safety-first workflow is designed to keep you fully informed, protect your property and neighbouring assets, and deliver flawless results without any hidden surprises. Whether handling a domestic roof de-mossing or a major commercial pre-solar preparation project, our family-run team follows a meticulous process that guarantees a safe, efficient, and high-quality transformation.
We begin by using Google Earth to accurately measure your roof size, assess property access, and provide an initial quotation based on satellite data.
Once your booking is confirmed, we issue comprehensive public liability insurance documents, a client preparation checklist, and full RAMS (Risk Assessments and Method Statements).
On arrival, we introduce ourselves, notify neighbours regarding potential overspray, and protect your property by sheeting sensitive flower beds and gravel areas.
We clean your roof safely from our cherry picker platform using low-pressure telescopic steam poles, ensuring we never walk on your tiles.
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.
Yes. We use the correct cleaning methods and equipment for each surface to achieve effective results while helping protect your property from unnecessary damage. Softer surfaces such as render and roofing require specialist cleaning techniques rather than aggressive methods
Yes, professional exterior cleaning can remove common problems such as moss, algae, lichen, dirt and weather staining from many outdoor surfaces, helping restore the appearance of your property.
Yes, we provide exterior cleaning solutions for both domestic and commercial properties, helping homeowners, landlords and businesses maintain clean, presentable buildings.
Yes, we clean patios, driveways, paths and other hard exterior surfaces to remove built-up dirt, grime, algae and staining, helping restore their original appearance.
Roof cleaning involves safely removing moss, algae and dirt using suitable equipment and treatments. The correct approach depends on the roof type and condition, ensuring the surface is cleaned effectively while minimising risk.
Professional exterior cleaners have the specialist equipment, experience and knowledge needed to clean different surfaces safely. This helps achieve better results while reducing the risk of surface damage.
Yes, exterior cleaning can dramatically improve the appearance of your home or business by removing dirt, staining and organic growth from visible outdoor areas.
The cost of exterior cleaning depends on factors such as the size of the property, surfaces being cleaned, level of staining and access requirements. Contact us for a free, no-obligation quote tailored to your property.
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.