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

Expert Moss Removal and Roof Cleaning in Reigate


Call Your Local Reigate Expert
01689 663319
Serving Reigate & Surrey

Our Gentle, Effective Roof Cleaning Process

We never use harsh, high-pressure jet washing on residential roofs. Aggressive power washing can strip the protective granular finish from concrete tiles, force water under the lap, and damage delicate traditional slate. Instead, we use a meticulous, two-step manual process to ensure long-lasting results without the risk of damage.Manual Scraping: Our professional roofers carefully access your roof and use specialist hand tools profiled to the exact shape of your tiles. This allows us to gently dislodge and remove the bulk of the moss without applying dangerous pressure.Professional Biocide Treatment: Once the heavy moss is cleared, we apply a high-grade biocide wash. This treatment actively kills remaining spores, lichen, and algae deep within the pores of the tiles. Over the following weeks, the weather naturally rinses away the dead organic matter, leaving your roof pristine and preventing rapid regrowth.By treating the root cause of the organic growth, our biocide treatment extends the lifespan of your roof and keeps it looking clean for years to come.

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 Removing Moss Protects Your Surrey Property

Many homeowners in Reigate view moss as a minor visual annoyance, but leaving it unchecked can lead to costly repairs. Moss acts like a sponge, absorbing huge amounts of rainwater. During the winter months, this trapped moisture is subjected to the freeze-thaw cycle. As the water freezes and expands, it can crack, lift, or entirely break your roof tiles.Beyond tile damage, heavy rain washes loose moss down the pitch of your roof and straight into your guttering. Persistent gutter blockages lead to overflowing water, which can cause damp issues in your exterior brickwork, damage your fascias and soffits, and even threaten your property's foundations. Regular roof maintenance and organic growth removal act as a vital preventative measure, saving you from emergency roof repairs down the line.

Safe Working Practices and Complete Peace of Mind

As a fully registered UK company (No: 12676001), Kevington Roofing and Building LTD takes site safety and local compliance very seriously. Roof cleaning involves working at height, which requires strict adherence to health and safety regulations. We use appropriate access equipment, ranging from secure crawling boards to mobile scaffolding towers, ensuring our staff and your property remain safe throughout the process.If you live in a conservation area within Reigate or Banstead, you can trust our gentle cleaning methods to comply with local preservation guidelines. We are fully covered by public liability insurance, and we handle all the logistical details so you do not have to worry. We also ensure that your gutters and downpipes are thoroughly cleared of any debris dislodged during the cleaning process, leaving your site spotless.

Serving Reigate, Banstead, and the Surrounding Areas

While our roots cover a wide area, we are proud to be the trusted roofing experts for homeowners across Surrey. We regularly provide professional moss removal and biocide treatments for properties in Reigate, Banstead, Redhill, Merstham, Kingswood, and Woodmansterne.Because we have extensive experience with the local housing stock, from the Victorian and Edwardian homes near Reigate high street to the mid-century properties in Banstead, we know exactly which cleaning methods suit your specific roofing materials. Wherever you are based in the region, our team is ready to respond promptly and deliver exceptional results.

25 Years of Reliable Roofing Expertise

When you hire Kevington Roofing and Building LTD, you are dealing directly with seasoned professionals. We directly employ our entire team and never rely on unknown external subcontractors. This guarantees that the people working on your roof share our high standards of workmanship and customer care.We believe in total transparency. Every project begins with a comprehensive roof inspection, followed by a clear, itemised quote. There are no hidden fees or surprise charges. Our 25 years of industry experience mean we can quickly spot underlying issues, such as a cracked tile or failing pointing, while we clean, allowing us to fix minor problems before they turn into major leaks.

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.

Frequently Asked Questions About Roof Cleaning

Is pressure washing safe for my roof?No, we strongly advise against pressure washing residential roofs. High-pressure water can severely damage traditional clay tiles, force water under the underlay, and dramatically shorten the lifespan of your roof. We only use safe manual scraping and biocide treatments.How long does the biocide treatment take to work?While the heavy moss is removed immediately by hand, the biocide gets to work right away on the microscopic spores and stubborn lichen. You will see a significant improvement within a few days, but the full self-cleansing effect, aided by natural rainfall, continues to brighten your roof over several months.Will the moss removal process block my gutters?Not at all. Before we begin the manual scraping process, we protect your downpipes. Once the roof is clear, we perform a thorough gutter cleaning to ensure your entire rainwater system is free-flowing and completely clear of any fallen moss or debris.

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Roofing Services Across Croydon & South London: 01689 663319

Moss Removal And Roof Cleaning in Reigate And Surrounding Areas

We Cover All of Surrey

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.