Example of concrete roof tiles before and after cleaning or moss removal

Expert Moss Removal and Roof Cleaning in Chatham


Call Your Local Chatham Expert
01689 663319
Serving Chatham & Medway

Our Safe and Non-Destructive Roof Cleaning Process

Many homeowners are unaware that high-pressure jet washing can cause severe damage to fragile roof tiles, stripping away their protective granular coating and forcing water under the breathable membrane. We use a completely safe, non-destructive approach tailored to protect your property from top to bottom.First, our directly employed tradesmen use specialist tools to perform a thorough manual scraping of your roof, gently removing heavy moss build-up by hand. Once the bulk of the organic matter is cleared, we apply a professional-grade biocide treatment as a soft wash. This treatment penetrates the porous surface of the tiles to kill remaining lichen and algae spores, ensuring the roof remains clean for years to come. Finally, we clear all fallen debris from your gutters to ensure your rainwater systems are fully functioning.

Croydon & South London

01689 663319

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Kevington Roofing and Building LTD van parked at a residential property with roof scaffolding
Trusted Local Specialists

Why Choose Us for Moss Removal & Roof Cleaning?

Why Professional Roof Cleaning Protects Your Property

Investing in regular roof maintenance and moss removal is a highly cost-effective way to extend the lifespan of your roof. Our Chatham roofing team helps you avoid costly future repairs through diligent, preventative care.Water Ingress Prevention: Removing water-logged moss stops moisture from seeping under your tiles and rotting your timber roof battens.Roof Tile Protection: Manual scraping combined with our biocide treatment protects the structural integrity of your tiles, preventing frost-thaw cracking during freezing winter nights.Improved Thermal Efficiency: A dry roof is a warm roof. Removing damp organic growth helps your loft insulation perform exactly as it should without moisture interference.Enhanced Kerb Appeal: Instantly transform the appearance of your property, adding visual value and a clean, well-maintained finish.Ready to protect your property and boost its kerb appeal? Reach out today to schedule your comprehensive roof cleaning service.

Local Compliance and Safe Working Practices

Working at height requires strict adherence to safety regulations and local compliance. As a reputable local roofing contractor, Kevington Roofing and Building LTD manages all health and safety requirements so you do not have to worry. We assess every property individually, using appropriate access equipment such as secure scaffolding or mobile elevated work platforms to ensure completely safe working conditions.We have a deep understanding of Medway local authority guidelines and conservation area rules, meaning we always use methods that preserve the original character of older Kent properties. By avoiding aggressive pressure washing, we also ensure that your roof tile manufacturer warranties remain completely valid and intact.

Trusted Roof Cleaners Across Medway and Kent

Finding a reliable tradesman can be stressful, but our reputation is built entirely on transparency, quality, and trust. Kevington Roofing and Building LTD is a fully insured, Registered UK Company (No: 12676001). We directly employ all our staff, meaning you will never have to deal with unknown subcontractors turning up at your home. Every project comes with a fully itemised quote so you know exactly what you are paying for, with no hidden surprises.While our headquarters are based in Orpington, our dedicated Kent roof maintenance teams cover a 20-mile radius. Whether you need a biocide soft wash in Chatham, careful manual scraping in Gillingham, or targeted moss removal in Rochester, our experts are ready to help. Call us on 01689 663319 to book a fast and friendly assessment.

Frequently Asked Questions About Moss Removal

Does moss actually damage roof tiles?Yes, it absolutely can. Moss holds moisture directly against your roof. When temperatures drop, this trapped water freezes and expands, which can cause clay or concrete tiles to crack. Over time, it speeds up the degradation of your roofing materials and can lead to severe water ingress inside your home.Why do you use manual scraping instead of pressure washing?Pressure washing is far too aggressive for most UK roofing materials. It blasts high-pressure water under the tiles, damaging crucial breathable membranes like Tyvek or Klober Permo Forte, and stripping the protective surface off the tiles themselves. Manual scraping is gentle, highly effective, and entirely safe for your property.How long does the biocide treatment last?Our professional biocide soft wash continues to clean the roof over several months, actively breaking down and killing deeply rooted lichen and algae. Depending on your surrounding environment, such as nearby overhanging trees, this powerful treatment can keep your roof clear of organic growth for several years.

Why Choose Kevington Roofing and Building LTD?

Your trusted, local specialists for professional moss removal and roof cleaning in Swanley, Sevenoaks, and across Kent. With over 25 years of experience, we safely restore your roof's kerb appeal while protecting it from long-term moisture damage.

Local Kent Experts

Based in Orpington and proudly serving Swanley, Sevenoaks, and the surrounding 20-mile radius. We understand local housing styles and the unique weather conditions that fuel moss growth.

25 Years Experience

As a Registered UK Company (No: 12676001), we directly employ our own expert staff—no unknown subcontractors. We are fully insured with public liability insurance for your complete peace of mind.

Safe & Proven Methods

We use professional soft wash techniques and biocide treatments to effectively remove moss, algae, and lichen without compromising the structural integrity of your roof tiles.

Transparent Quotes

No hidden charges or pushy sales tactics. We provide detailed, itemised, no-obligation quotes upfront, ensuring you receive honest pricing for your roof cleaning services.

Flat roof with gravel, moss, and a damp patch, viewed from above.

Other Roofing Services You Might Need

Our expertise extends far beyond moss removal. If our team uncovers any underlying structural issues while cleaning your roof, we are fully equipped to resolve them immediately. We highly recommend exploring our related services to keep your entire roofing system in top condition.Drone Roof Surveys: Discover hidden storm damage or missing tiles safely with our high-resolution drone inspections.Gutter Cleaning and Repairs: Ensure your roofline can easily handle heavy rain once the moss and debris are cleared away.Broken Tile Replacement: We can swiftly replace any cracked or slipped slates discovered during the cleaning process to keep your home watertight.Contact Kevington Roofing and Building LTD today on 01689 663319 to discuss a complete, professional roof maintenance plan for your home.

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Roofing Services Across Croydon & South London: 01689 663319

Moss Removal And Roof Cleaning in Chatham And Surrounding Areas

We Cover All of Medway

What Our Clients Say About Kevington Roofing and Building LTD

"Fantastic service from the team at Kevington Roofing and Building today. They were recommended by a friend and I was very impressed. I’ll be using them again."

Celia Bennett

"Reliable and prompt - the Kevington team was able to view the property and provide options and transparent, itemised quotes on the same day I called. After deciding what level of work I wanted done, they returned soon after to carry out the roof repairs to a high standard without me even needing to be there."

Philip Day

"Highly recommended! Great price! First class job. Nothing was too much for these lads, very polite, got the job done and more. When they had finished they cleaned up that well, even took some of my own rubbish away for me. Well done lads! Not often you get a good, honest local roofer anymore! Thanks again."

Nick Mangnall

Roof Cleaning FAQs

Frequently Asked Questions About Moss Removal

Answers to common questions regarding our professional moss removal, biocide treatments, and roof cleaning services provided by Kevington Roofing and Building LTD across Swanley, Sevenoaks, Kent, and Croydon & South London.

Will moss removal damage my roof tiles?

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When done correctly, no. We avoid high-pressure jet washing which can be too aggressive. By using manual scraping and a soft-wash biocide treatment, we protect the integrity of your tiles while still getting rid of the moss and algae.

How long does it take for a roof to look clean after a biocide treatment?

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The manual scrape gives you an immediate improvement. The biocide treatment is a "slow-acting" cleaner. It starts working right away to kill spores, and over the next few months, the weather helps wash away the remaining lichen and stains, leaving the tiles looking cleaner and brighter over time.

How often should I have my roof cleaned in Swanley?

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It depends on your surroundings. If your house is shaded by large trees or is in a particularly damp area of Kent, you might need a check-up every few years. Generally, a professional biocide treatment can keep moss at bay for several years. Regular gutter cleaning also helps keep the roof environment dry.

Still have questions? Contact our Croydon & South London Roofing experts today!

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Proudly Serving Orpington, Bromley, Kent & South East London

Kevington Roofing and Building LTD are your trusted local roofing experts, bringing over 25 years of hands-on experience to properties across South East London and Kent. Based in Orpington, we cover a 20-mile radius, providing fully insured, compliant, and reliable roofing solutions. Explore our primary service areas below.

Our Key Service Areas

Bromley & Bexley

  • Bromley: Orpington, Beckenham, Chislehurst, West Wickham, Biggin Hill
  • Bexley: Bexleyheath, Sidcup, Welling, Erith, Crayford
  • Emergency roof repairs across both boroughs

Kent, Croydon & Beyond

  • Kent: Sevenoaks, Dartford, Westerham, Swanley, Longfield
  • Croydon: Purley, Coulsdon, Sanderstead
  • Greenwich & Lewisham: Eltham, Blackheath, Catford
  • Covering a 20-mile radius from Orpington

Your Trusted Local Experts

  • Expertise with 1930s semis & Victorian terraces
  • Compliant with UK building control & local rules
  • Directly employed staff—no unknown subcontractors
  • Over 25 years of proven industry experience

Need Roofing Services?

Contact Kevington Roofing and Building LTD today for a transparent, no-obligation quote or fast response call-out across Kent and South London.

Call Us Today

If your specific location in South East London or Kent isn't listed, please don't hesitate to get in touch! We cover a wide 20-mile radius from our Orpington base.

Our South East London & Kent Coverage

Map shows our primary service areas across Orpington, Bromley, Kent, and South London.

Book Your Professional Moss Removal & Roof Cleaning Today!
Call Croydon & South London's Trusted Roofing Experts for a Free, No-Obligation Quote.