--- title: "Roof Cleaning & Moss Removal | London & Surrey | Moss Men" description: "Professional roof cleaning in London & Surrey. Soft wash moss removal that kills growth at the root. Chemical treatment included. Free estimates. 0800 654 6701." lang: en json-ld: | [ { "@context": "https://schema.org", "@type": "LocalBusiness", "@id": "https://mossmenroofcleaning.co.uk/#business", "name": "Moss Men Roof Cleaning London", "description": "Professional roof cleaning, moss removal, gutter cleaning and exterior cleaning services in London and Surrey.", "url": "https://mossmenroofcleaning.co.uk", "telephone": "0800 654 6701", "email": "mossmenlondon@gmail.com", "contactPoint": [ { "@type": "ContactPoint", "telephone": "+44-800-654-6701", "contactType": "customer service", "areaServed": "GB", "availableLanguage": "en" }, { "@type": "ContactPoint", "telephone": "+44-7551-442228", "contactType": "customer service", "areaServed": "GB", "availableLanguage": "en" } ], "image": "https://mossmenroofcleaning.co.uk/favicon.png", "address": { "@type": "PostalAddress", "streetAddress": "55 Wolsey Close", "addressLocality": "Worcester Park", "addressRegion": "Surrey", "postalCode": "KT4 7EF", "addressCountry": "GB" }, "geo": { "@type": "GeoCoordinates", "latitude": "51.3779", "longitude": "-0.2437" }, "areaServed": [ { "@type": "City", "name": "London" }, { "@type": "AdministrativeArea", "name": "Surrey" }, { "@type": "City", "name": "Worcester Park" }, { "@type": "City", "name": "Sutton" }, { "@type": "City", "name": "New Malden" }, { "@type": "City", "name": "Morden" }, { "@type": "City", "name": "Chessington" }, { "@type": "City", "name": "Coulsdon" } ], "priceRange": "££", "openingHoursSpecification": { "@type": "OpeningHoursSpecification", "dayOfWeek": [ "Monday", "Tuesday", "Wednesday", "Thursday", "Friday", "Saturday" ], "opens": "07:00", "closes": "19:00" }, "aggregateRating": { "@type": "AggregateRating", "ratingValue": "5", "reviewCount": "50", "bestRating": "5" }, "hasOfferCatalog": { "@type": "OfferCatalog", "name": "Exterior Cleaning Services", "itemListElement": [ { "@type": "Offer", "itemOffered": { "@type": "Service", "name": "Roof Cleaning" } }, { "@type": "Offer", "itemOffered": { "@type": "Service", "name": "Gutter Cleaning" } }, { "@type": "Offer", "itemOffered": { "@type": "Service", "name": "Pressure Washing" } }, { "@type": "Offer", "itemOffered": { "@type": "Service", "name": "Driveway Cleaning" } }, { "@type": "Offer", "itemOffered": { "@type": "Service", "name": "Patio Cleaning" } }, { "@type": "Offer", "itemOffered": { "@type": "Service", "name": "Softwashing" } }, { "@type": "Offer", "itemOffered": { "@type": "Service", "name": "Decking Cleaning" } }, { "@type": "Offer", "itemOffered": { "@type": "Service", "name": "Fence Cleaning" } }, { "@type": "Offer", "itemOffered": { "@type": "Service", "name": "Solar Panel Cleaning" } } ] } }, { "@context": "https://schema.org", "@type": "Organization", "@id": "https://mossmenroofcleaning.co.uk/#organization", "name": "Moss Men Roof Cleaning London", "url": "https://mossmenroofcleaning.co.uk", "logo": "https://mossmenroofcleaning.co.uk/favicon.png", "contactPoint": { "@type": "ContactPoint", "telephone": "+44-800-654-6701", "contactType": "customer service", "areaServed": "GB", "availableLanguage": "English" }, "sameAs": [] }, { "@context": "https://schema.org", "@type": "WebSite", "@id": "https://mossmenroofcleaning.co.uk/#website", "name": "Moss Men Roof Cleaning London", "url": "https://mossmenroofcleaning.co.uk", "publisher": { "@id": "https://mossmenroofcleaning.co.uk/#organization" }, "potentialAction": { "@type": "SearchAction", "target": "https://mossmenroofcleaning.co.uk/?s={search_term_string}", "query-input": "required name=search_term_string" } }, { "@context": "https://schema.org", "@type": "Service", "name": "Roof Cleaning London", "provider": { "@type": "LocalBusiness", "name": "Moss Men Roof Cleaning London", "telephone": "08006546701" }, "areaServed": [ "London", "Surrey" ], "description": "Professional roof cleaning in London & Surrey. Soft wash moss removal that kills growth at the root. Chemical treatment included. Free estimates. 0800 654 6701." }, { "@context": "https://schema.org", "@type": "FAQPage", "mainEntity": [ { "@type": "Question", "name": "How much does roof cleaning cost in London?", "acceptedAnswer": { "@type": "Answer", "text": "Most residential roofs in London cost between £400 and £900 to clean and treat, depending on size, pitch and accessibility. We provide exact quotes after a free inspection — no estimates based on guesswork. The price includes full cleaning, biocide treatment and gutter clearance." } }, { "@type": "Question", "name": "How long does roof cleaning take?", "acceptedAnswer": { "@type": "Answer", "text": "A typical semi-detached roof takes one full working day. Larger or more complex roofs may take up to two days. We always confirm the expected timeline before starting work." } }, { "@type": "Question", "name": "Is soft washing safe for my tiles?", "acceptedAnswer": { "@type": "Answer", "text": "Yes. Our soft wash system operates at pressures well below the threshold that could damage any standard roof tile material — concrete, clay or slate. Unlike pressure washing, there is zero risk of cracking tiles, stripping granules or forcing water under the tile surface." } }, { "@type": "Question", "name": "How long does the biocide treatment last?", "acceptedAnswer": { "@type": "Answer", "text": "Our biocide treatment prevents regrowth for years. We use professional-grade products and the longevity depends on environmental factors like tree cover and climate, which we will flag during inspection." } }, { "@type": "Question", "name": "Do you clean gutters as part of the service?", "acceptedAnswer": { "@type": "Answer", "text": "Yes. All moss debris that enters your guttering during the clean is fully removed. We clear and flush every gutter run, downpipe and hopper as standard. There is no additional charge for this." } }, { "@type": "Question", "name": "Will roof cleaning damage my garden or plants?", "acceptedAnswer": { "@type": "Answer", "text": "No. We protect all garden areas, flowerbeds and ponds before work begins using sheeting and divert any runoff away from planted areas. The biocide solution we use is biodegradable and breaks down safely in soil." } }, { "@type": "Question", "name": "Can you clean my roof in winter?", "acceptedAnswer": { "@type": "Answer", "text": "We can clean roofs year-round, but ideally schedule biocide treatments during drier months (March to October) for maximum effectiveness. If work is urgent, we can still proceed in winter and arrange a follow-up treatment application in spring." } }, { "@type": "Question", "name": "Do I need scaffolding for roof cleaning?", "acceptedAnswer": { "@type": "Answer", "text": "Not always. Many roofs can be safely accessed using ladder systems and crawl boards. Where scaffolding is required — usually on three-storey properties or roofs with restricted access — we arrange this as part of the quoted price with no hidden extras." } }, { "@type": "Question", "name": "What areas do you cover for roof cleaning?", "acceptedAnswer": { "@type": "Answer", "text": "We cover all of London and Surrey, including Worcester Park, Sutton, New Malden, Morden, Chessington, Coulsdon and surrounding areas. For locations outside this area, contact us — we may still be able to help." } }, { "@type": "Question", "name": "How do I know if my roof needs cleaning?", "acceptedAnswer": { "@type": "Answer", "text": "If you can see green or black patches on your tiles from ground level, your roof needs cleaning. Other signs include moss visible in valleys and around ridge tiles, dark streaks on the surface, or blocked gutters with organic debris. We offer free inspections if you are unsure." } } ] }, { "@context": "https://schema.org", "@type": "BreadcrumbList", "itemListElement": [ { "@type": "ListItem", "position": 1, "name": "Home", "item": "https://mossmenroofcleaning.co.uk/" }, { "@type": "ListItem", "position": 2, "name": "Services", "item": "https://mossmenroofcleaning.co.uk/services" }, { "@type": "ListItem", "position": 3, "name": "Roof Cleaning" } ] } ] --- We use cookies for essential site functions and, with your consent, analytics and advertising. [Cookie Policy](/cookie-policy) AcceptReject [![Moss Men Roof Cleaning London](/assets/logo-CL4rb57L.png)](/) [Home](/) [About](/about) [Services▾ ](/services) [Roof Cleaning](/services/roof-cleaning)[Pressure Washing](/services/pressure-washing)[Gutter Cleaning](/services/gutter-cleaning)[Driveway Cleaning](/services/driveway-cleaning)[Patio Cleaning](/services/patio-cleaning)[Decking Cleaning](/services/decking-cleaning)[Fence Cleaning](/services/fence-cleaning)[Softwashing](/services/softwashing)[Solar Panel Cleaning](/services/solar-panel-cleaning) [Areas We Cover](/areas) [Reviews](/reviews) [Specials](/specials) [Blog](/blog) [Contact](/contact) [0800 654 6701](tel:08006546701)[Get Free Estimate](/contact) 1. [Home](/) 2. [Services](/services) 3. Roof Cleaning ![Professional Roof Cleaning Across London & Surrey](/assets/hero-services-C8s8mmDU.jpg) # Professional Roof Cleaning Across London & Surrey That Lasts for Years Our soft wash system removes moss, algae and lichen without damaging your tiles — then we apply a biocide treatment that prevents regrowth for up to 5 years. No pressure washing. No cracked tiles. Just a roof that looks and performs like new. [Get Your Free Estimate](/contact)[0800 654 6701](tel:08006546701) Or call our mobile: [07551 442228](tel:+447551442228) ★ 5-Star Rated · 20+ Years Experience · Fully Insured 20+ Years Experience 2,500+ Roofs Cleaned 5 Star Rated Service Fully Insured 2hr Response Time ## What Is Professional Roof Cleaning and Who Needs It? Roof cleaning is the controlled removal of moss, algae, lichen and organic debris from your roof tiles using specialist low-pressure soft wash techniques. Unlike amateur pressure washing — which can crack tiles, strip granules and force water under flashings — professional soft washing uses calibrated equipment and biodegradable biocide solutions to clean without causing damage. If your roof has visible green or black patches, moss growth between tiles, or dark streaks running down the surface, it needs professional attention. Moss holds moisture against your tiles, accelerating freeze-thaw cracking in winter and encouraging damp penetration year-round. In London and Surrey, the combination of mature tree cover, urban pollution and damp climate creates ideal conditions for rapid moss colonisation. Homeowners preparing to sell, landlords maintaining rental properties, and anyone who has noticed moss lifting their ridge tiles or blocking valleys and gutters should act before the damage compounds. The longer moss is left, the more expensive the repair bill becomes. Our service is suitable for all tile types — concrete, clay, slate and flat roofing membranes. We assess each roof individually and adapt our methods to match the material, pitch and condition of your specific property. ## What Happens If You Ignore Moss on Your Roof? Moss is not just an aesthetic issue — it is an active threat to your roof's structural integrity. Each clump of moss acts like a sponge, holding rainwater against your tiles long after the rain stops. This constant moisture exposure accelerates tile degradation, particularly through freeze-thaw cycles in colder months where trapped water expands as it freezes, cracking tiles from the inside out. As moss thickens, it pushes under tile edges and lifts them from the battens beneath. This creates gaps where wind-driven rain can penetrate into the roof space, causing damp in loft insulation, staining on ceilings, and eventually structural timber rot. Repairs at this stage typically run into thousands of pounds. Blocked gutters are another direct consequence. Moss debris washes into your guttering system, creating blockages that cause rainwater to overflow down external walls. This leads to damp patches, render damage, and in severe cases, foundation erosion from uncontrolled water runoff. Many homeowners make the mistake of attempting DIY pressure washing. Standard pressure washers operate at pressures far too high for roof tiles, stripping protective coatings, breaking tile nibs, and driving water under the tile surface. The roof may look clean temporarily, but the underlying damage shortens the roof's lifespan by years. The average cost to replace a roof in London ranges from £5,000 to £15,000. Professional cleaning and treatment costs a fraction of that — and extends the working life of your existing roof by a decade or more. Our Proven System ## How We Deliver Results 01 ### Free Roof Inspection We visit your property, assess the moss growth, tile condition and any existing damage. You receive a detailed report and transparent quote — no obligation, no hidden costs. 02 ### Preparation & Protection We protect your garden, windows, and external areas before work begins. All access equipment is set up safely and checked before anyone goes on the roof. 03 ### Soft Wash Cleaning Using our calibrated low-pressure system, we remove all moss, algae and lichen from every tile surface. No high-pressure jets. No risk to your tiles, mortar or flashings. 04 ### Biocide Treatment Application Once the roof is clean, we apply a professional-grade biocide treatment across the entire surface. This penetrates tile pores to kill remaining spores and inhibit regrowth for up to 5 years. 05 ### Final Inspection & Clean-Up We inspect the completed roof with you, clear all debris from gutters, pathways and garden areas, and leave your property spotless. Your roof is now protected. Why It Matters ## What You Get ### Extends Roof Lifespan Regular cleaning and treatment adds 10–15 years to your roof's working life, saving you thousands in premature replacement costs. ### Prevents Water Damage Removing moss eliminates the moisture trap that causes tile cracking, damp penetration and timber rot in your roof space. ### Increases Property Value A clean, well-maintained roof signals to buyers and surveyors that the property has been properly cared for — directly impacting valuation. ### No Tile Damage Our soft wash method operates at safe pressures, unlike DIY pressure washing which cracks tiles and strips protective coatings. ### Clears Blocked Gutters We remove all moss debris from your guttering system during the clean, preventing overflow and water damage to external walls. ### Long-Lasting Treatment Our biocide treatment is designed to prevent regrowth for years. We use professional-grade products that deliver lasting results. ## Roof Cleaning Methods, Materials & What to Expect We use a two-stage soft wash system that combines mechanical moss removal with chemical biocide treatment. Stage one involves manually clearing the bulk of moss growth using specialised scraping tools designed to lift moss without scratching or chipping tile surfaces. For concrete tiles, we work with the grain of the surface texture. For clay tiles, we use softer nylon tools to protect the fired glaze. Stage two is the soft wash itself — a low-pressure application of biodegradable cleaning solution that breaks down remaining organic matter, kills algae at the cellular level, and lifts embedded dirt from tile pores. The solution is applied at pressures below 100 PSI, compared to the 2,000+ PSI output of standard pressure washers. This is the critical difference between professional soft washing and amateur methods. The biocide we apply is a professional-grade formulation based on benzalkonium chloride, which is approved for use on building surfaces and breaks down safely in the environment. It bonds with the porous surface of tiles and continues working for months after application, killing new spores before they can establish visible growth. For slate roofs, we adapt our approach to account for the natural layering of the stone. Slate is more fragile than concrete or clay, and we use even lower pressures with wider spray patterns to avoid lifting or cracking individual slates. We also pay particular attention to the fixings, as slate nails can corrode over time and may need flagging during inspection. Flat roof membranes — whether felt, EPDM rubber or fibreglass (GRP) — require a different methodology. We use soft bristle cleaning with compatible solutions that will not degrade the membrane material or compromise waterproof seams. This is an area where DIY attempts frequently cause leaks. On residential properties, a typical semi-detached house roof takes one full day to clean and treat. Larger detached properties or roofs with complex geometry (dormers, valleys, multiple pitches) may take up to two days. We schedule work during dry periods wherever possible, as the biocide treatment needs 24 hours without rain to fully bond with the tile surface. Commercial properties, including blocks of flats, industrial units and listed buildings, require separate assessment. We hold public liability insurance to £5 million and can provide method statements and risk assessments for property management companies and freeholders. Common Questions ## Frequently Asked Questions ### How much does roof cleaning cost in London? ### How long does roof cleaning take? ### Is soft washing safe for my tiles? ### How long does the biocide treatment last? ### Do you clean gutters as part of the service? ### Will roof cleaning damage my garden or plants? ### Can you clean my roof in winter? ### Do I need scaffolding for roof cleaning? ### What areas do you cover for roof cleaning? ### How do I know if my roof needs cleaning? ## Related Services [Gutter Cleaning](/services/gutter-cleaning)[Softwashing](/services/softwashing)[Solar Panel Cleaning](/services/solar-panel-cleaning)[Pressure Washing](/services/pressure-washing) ## Ready to Get Started? Your Free Estimate Is One Call Away No obligation. No hard sell. Just honest advice and a clear price from a family-run team with over 20 years of experience. [Get Your Free Estimate](/contact)[0800 654 6701](tel:08006546701) Or call our mobile: [07551 442228](tel:+447551442228) 2hr Response Fully Insured Fully Insured ![Moss Men Roof Cleaning London](/assets/logo-CL4rb57L.png) Family-run [roof cleaning](/services/roof-cleaning) and [pressure washing](/services/pressure-washing) specialists serving [London](/areas/london) & [Surrey](/areas/surrey). Over 20 years protecting your property. ### Services - [Roof Cleaning](/services/roof-cleaning) - [Pressure Washing](/services/pressure-washing) - [Gutter Cleaning](/services/gutter-cleaning) - [Driveway Cleaning](/services/driveway-cleaning) - [Patio Cleaning](/services/patio-cleaning) - [Softwashing](/services/softwashing) - [Decking Cleaning](/services/decking-cleaning) - [Fence Cleaning](/services/fence-cleaning) - [Solar Panel Cleaning](/services/solar-panel-cleaning) ### Areas We Cover - [London](/areas/london) - [Surrey](/areas/surrey) - [Worcester Park](/areas/worcester-park) - [Sutton](/areas/sutton) - [New Malden](/areas/new-malden) - [Morden](/areas/morden) - [Chessington](/areas/chessington) - [Coulsdon](/areas/coulsdon) ### Contact [0800 654 6701](tel:08006546701) [07551 442228](tel:+447551442228) [mossmenlondon@gmail.com](mailto:mossmenlondon@gmail.com) 55 Wolsey Close, Worcester Park, Surrey, KT4 7EF Opening Hours: 24 Hrs Line Open, Monday – Sunday [Our Work](/our-work)[Blog](/blog)[Specials & Offers](/specials)[Customer Reviews](/reviews) © 2026 Moss Men Roof Cleaning London. All rights reserved. [Privacy Policy](/privacy-policy)[Terms & Conditions](/terms-conditions)[Cookie Policy](/cookie-policy) [Call Now](tel:08006546701)[Free Estimate](/contact) Local Roof Cleaning ## Roof Cleaning Near You Find specialist roof cleaning services in your local area. Each page includes pricing, process details and FAQs specific to your neighbourhood. 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