In the elevated and weather-exposed environment of Ashburton Down, situated on the south-eastern fringes of Dartmoor National Park, professional render cleaning is a critical maintenance requirement for protecting properties from an aggressive upland climate. Ashburton Down is defined by its significant elevation and its position as a high-rainfall gateway to the moor, creating a microclimate characterized by persistent mists, high orographic rainfall, and near-constant humidity. These conditions provide a hyper-productive environment for the colonization of exterior renders—particularly modern K-Rend, Monocouche, and traditional lime-based finishes—by resilient organic growths. The primary culprits here are ‘Trentepohlia’, a filamentous green alga that produces an orange-red carotenoid pigment to protect itself from high UV levels on the down, and ‘Gloeocapsa Magma’, a cyanobacteria that creates unsightly black streaks. Our specialist render cleaning service is specifically engineered to address these Dartmoor challenges, utilizing a ‘Softwash’ methodology rather than abrasive high-pressure water. High-pressure washing on render can cause catastrophic ‘mechanical fracture’, where water is forced behind the render coat, leading to ‘hydrostatic delamination’ and permanent scarring of the aesthetic finish. Instead, we utilize a low-pressure delivery system ($P < 100 psi$) to apply professional-grade, pH-neutral biocides designed to achieve deep 'biocidal saturation' of the porous substrate. This process works through 'micelle-encapsulation,' where the surfactants surround and lift atmospheric pollutants and organic spores from the microscopic voids within the facade. Residents of Ashburton Down often find that their properties suffer from heavy biological staining and mineral 'run-off' from the surrounding moorland; our professional process effectively neutralizes these contaminants at a cellular level, restoring the original luminosity of the building without the risk of water ingress. Furthermore, we address the specific chemical issue of 'efflorescence,' where moisture draws salts from the masonry to the surface. By applying specialized neutralizers, we stabilize the surface chemistry. This authoritative approach is a vital act of preventative maintenance; by removing the moisture-retaining biological biofilm, we eliminate the primary driver of freeze-thaw cracking ($V_{ice} \approx 1.09 V_{water}$) during the harsh, freezing winters of the Devon uplands. Our comprehensive service ensures a long-lasting, 'sterile' finish that resists re-colonization for up to four times longer than traditional cleaning methods, protecting the structural integrity and the significant investment value of your Ashburton Down property.
About us
Extreme Property Solutions delivers leading exterior cleaning & property maintenance services across Plymouth and the South West. Specialising in pressure washing, roof cleaning, render cleaning, and more, we restore homes and commercial properties to pristine condition. Trust our experienced team for reliable, professional, and eco-friendly cleaning solutions that enhance your property’s appearance and value.
We have the most amount of 5 stars company in the South West of England for exterior cleaning & property maintenance on Google.
We are completely insured to carry out any project.
100% Customer Satisifaction
Choosing Extreme Property Solutions for your render cleaning needs on Ashburton Down ensures that your property receives the highest level of technical care from specialists who truly understand the demands of high-altitude Dartmoor facade maintenance. Why choose Extreme Property Solutions for your home in this prominent and rugged location? We bring a wealth of specialized knowledge and industrial-grade equipment to every project, ensuring that our soft-washing methods are perfectly calibrated to the specific mineral and biological pressures of your property’s exterior. At Extreme Property Solutions, we recognize that Ashburton Down properties, with their exposure to extreme wind-driven rain and high UV, require a sensitive yet scientifically backed touch. Our technicians are fully insured and undergo rigorous training in the chemistry of soft-washing and the safety protocols of working at height on exposed sites, providing you with total peace of mind as we transform your weathered and stained facades into bright, rejuvenated assets. We pride ourselves on our environmental responsibility; Extreme Property Solutions exclusively uses eco-friendly, biodegradable cleaning agents that are safe for your moorland garden, local pets, and the sensitive ecosystem of the National Park. When you hire Extreme Property Solutions, you are opting for a company that values transparency and professional integrity, providing clear communication and detailed, fixed-price quotations for every task. Our deep-sanitization process doesn’t just remove surface grime; Extreme Property Solutions targets the underlying biological spores to ensure a much longer-lasting finish, preventing the rapid return of algae and fungi that standard domestic cleaning cannot achieve in such a damp, exposed environment. We have built a solid reputation across South Devon for our meticulous attention to detail, from the protection of your delicate landscape plants and window seals to the thorough final rinse of your property. We understand that on the fringes of Dartmoor, your home’s exterior is its first line of defence against the elements. That is why Extreme Property Solutions focuses on achieving a ‘factory-fresh’ look that enhances kerb appeal while maintaining the long-term health of the building’s envelope. Trust Extreme Property Solutions to handle your render cleaning needs with the authoritative skill and professional excellence that your Ashburton Down property deserves.
LEADING THE WAY WITH EXTERIOR CLEANING & PROPERTY MAINTENANCE
WHAT WE OFFER
EXCELLENT Based on 252 reviews Lynne Pavey2025-06-20Trustindex verifies that the original source of the review is Google. Lee and Mario came to clean our roof, they were very friendly and professional guys. Treated property with the upmost respect. Would 100% recommend, the difference to our roof is nothing but amazing. Thank you Charlotte Watts2025-06-18Trustindex verifies that the original source of the review is Google. A great company for the job. Responded quickly to messages and cleaned everything well. We love the results. David Edge2025-06-17Trustindex verifies that the original source of the review is Google. Competitive estimate provided & accepted.Soft clean of roof undertaken. Martin & Mario turned up on time. They were polite & friendly. Completed work in a day. Very tidy in their working, protected plants in garden where needed, cleaned up before they left. Very satisfied with their work. Camilla Harris2025-06-13Trustindex verifies that the original source of the review is Google. Paul was really efficient at arranging a date and time to clean my gutters. Prices charged were fair and they turned up when they had arranged to despite terrible weather! Would definitely recommend. I’ll be using them again. Thank you! sonja price2025-06-11Trustindex verifies that the original source of the review is Google. The guys from Extreme Exterior Cleaning Services did a fantastic job. They got so much muck off my house that I never knew was on the roof and facade. They worked intensely all day and did not leave until they had cleared up every last bit of dirt. I highly recommend this company! Lindy F2025-06-06Trustindex verifies that the original source of the review is Google. This company just tried to scam me. They gave me a quote for £825 to clean my house and conservatory roof. They then increased the price to £1167 and said I have to pay to deep clean my neighbour's roof and conservatory because we are in a semi detached property and this means the mess from my roof will go to my neighbour's roof and conservatory. When I asked for clarification on this they then said I have to pay to clean the neighbours conservatory roof because when they clean my roof the mess will go onto my neighbour's side. Imagine being charged to clean other people's properties.Thats crazy. Bridget Shapland2025-06-01Trustindex verifies that the original source of the review is Google. Extreme exterior cleaning services came to clean the moss off our 50 year old house, Sam & Mario work very hard all day & also cleaned up the mass of moss that came off our roof. The roof looks like new now. 👏👍🏻 Very efficient company, would thoroughly recommend them. Edward Buckingham2025-06-01Trustindex verifies that the original source of the review is Google. Very professional job done. Had the windows, doors, gutters, patio, consevatory and a softwash to the walls. Done a very clean job with know plaster taken off the walls at a reasonable price. Andrew de Cruz2025-06-01Trustindex verifies that the original source of the review is Google. Excellent Service. It was quick and simple to set up, get a quote for our 16 PV solar panels which we had let go for too long (several years), and arrange for the job to be done. And, the service on the day was fantastic, with Sam doing an excellent job, clearly caring about quality and thoroughness. Though Sam was ready to just do the job really well, when I engaged him in conversation he was also warm, polite and courteous. And, the price was really competitive and worth every penny. I recommend and will definitely be using Extreme Exterior Cleaning again. joanna de groot-marzec2025-05-29Trustindex verifies that the original source of the review is Google. carpet cleaning may 2025. as always great service. recommend the company. For some reason i cannot work out how to add another review so an update here - i asked for another patio (large) and balcony clean. Looks great. service impeccable. Will definitely use this company again. 30/11/2024 Very happy - gutters cleaned, solar panels washed, courtyard power washed (looks brilliant). Professional, polite and we would recommend them. Good experience altogether. Thank you.
Over time, render surfaces can become stained with algae, moss, pollution, and weather-related discolouration. This can make a property look tired and poorly maintained. Professional render cleaning is the most effective way to restore the appearance of exterior walls and protect the surface from long-term damage. Using a reliable render cleaning service ensures your property remains clean, attractive, and well cared for.
Many property owners look online for how to clean exteriors, but render requires specialist knowledge and techniques. A professional render cleaner understands how different render finishes react to cleaning solutions and pressure levels. A trusted render cleaner service will safely remove organic growth without damaging the surface.
Searching for a professional render cleaner near me is often the quickest way to find experienced specialists who can deliver consistent results. The best render cleaners use industry-approved methods to achieve long-lasting cleanliness.
A reputable render cleaning company will provide both residential render cleaning and commercial render cleaning. Domestic render cleaning helps homeowners maintain kerb appeal, protect property value, and prevent costly repairs. Commercial render cleaning is essential for offices, retail units, and large buildings, helping businesses maintain a professional appearance.
With a range of render cleaning services available, property owners can choose between one-off cleans or ongoing maintenance plans. Experienced render cleaning companies can tailor their services to suit different property types and budgets.
When searching for a render cleaner near me or render cleaners near me, choosing a local render cleaner offers clear advantages. Local render cleaning specialists understand regional weather conditions and common render issues. A render cleaner company based nearby can provide quicker response times and more personalised service.
Looking for a render cleaning company near me or a render cleaner in my area also makes it easier to arrange inspections and follow-up visits. Reliable render cleaning companies will be fully insured and happy to explain their cleaning process.
Render cleaning cost is an important consideration for homeowners and businesses. Render cleaning prices can vary depending on the size of the property, the condition of the render, and the method used. Some companies offer a fixed render cleaning price, while others provide bespoke quotes following an assessment.
Understanding render cleaning costs helps you compare services fairly and avoid unexpected charges. Investing in best render cleaning solutions can save money over time by extending the life of the render.
If you are looking for the best render cleaning, start by researching how to best maintain render surfaces and contacting experienced professionals. The best render cleaners will provide clear advice, competitive pricing, and high-quality results.
Choosing professional render cleaning is a smart way to protect your property, improve appearance, and maintain clean, durable exterior walls.
Ashburton Down is a geographically prominent and historically significant upland area in South Devon, situated on the south-eastern edge of Dartmoor National Park, overlooking the ancient stannary town of Ashburton. 1. Historically, Ashburton Down was an important site for tin mining and quarrying, activities that defined the local economy from the medieval period through to the 19th century. 2. The geography of the down is defined by its dramatic elevation, reaching heights that offer panoramic views across the South Hams toward the English Channel and inland over the rugged tors of Dartmoor. 3. Geologically, the area is a complex mix of Culm measures and Devonian shales, with historic limestone quarries at the base of the hill providing the materials for many of the region’s distinctive buildings. 4. Ashburton Down is crossed by ancient tracks and ‘leat’ systems that once channeled water to the mining operations and mills in the town below. 5. The area is home to a diverse range of upland habitats, including gorse-covered slopes and acidic grasslands that support rare species of birds and insects native to the Dartmoor fringes. 6. Historically, the down played a role in local defense and communication, serving as a vantage point for beacons during periods of threatened invasion. 7. Architecturally, the properties on and around Ashburton Down range from traditional granite-built farmsteads to modern residential homes that utilize contemporary render systems to withstand the elements. 8. The climate is maritime-upland and notably dynamic, catching the first moisture from Atlantic systems which creates a verdant, lush landscape but subjects buildings to high levels of humidity. 9. Geographically, the down serves as a popular recreational area for locals and visitors, with numerous public footpaths and bridleways offering access to the wilder parts of the moor. 10. The preservation of the down’s unique landscape and its industrial heritage is a priority for the Dartmoor National Park Authority and local conservation groups. For those living in or visiting the area, Ashburton Down offers a perfect blend of natural grandeur, historical depth, and a quiet rural pace. The area remains a vital part of the cultural landscape of South Devon, representing the enduring link between the town of Ashburton and the wild moors of Dartmoor. The management of the land today balances agricultural use with the protection of its ecological and historical assets for future generations.
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