Newly installed flat felt roof with guttering

Expert Flat Roof Replacements Across Orpington, Bromley & Kent


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01689 663319
Serving Redhill & Surrey

Is Your Flat Roof Failing? Signs You Need a Replacement

Don't let a small problem become a big headache. Flat roofs, while incredibly practical, can suffer from wear and tear over time. Watch out for these common signs that your roof might need attention, or even a full replacement:

  • Persistent Leaks: Water staining on ceilings or walls below the flat roof is a clear indicator.
  • Cracks or Blistering: The existing membrane might be brittle, cracked, or showing bubbles where water vapour is trapped.
  • Pooling Water (Ponding): If water stands on your roof for more than 48 hours after rain, it points to poor drainage or structural issues, stressing the membrane.
  • Moss and Vegetation Growth: While some moss is common, excessive growth can hold moisture against the roof, causing accelerated decay.
  • Age: Older felt roofs, particularly those past 15-20 years, are often at the end of their lifespan and due for an upgrade.
    Ignoring these issues can lead to significant internal water damage, timber rot, and even structural problems. A full flat roof replacement offers a fresh start and peace of mind.

Croydon & South London

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Roofer working on a flat roof installation or repair
Trusted Flat Roofing Experts

Why Choose Kevington Roofing for Your Flat Roof Replacement in Ramsden & Bromley?

Advanced Flat Roofing Systems: Built for Durability and Performance

We offer a choice of three leading flat roofing systems, each tailored to different needs and budgets, ensuring you get the perfect solution for your property. Our team has worked with these materials for years, understanding their unique benefits.

  • GRP Fibreglass Roofing: This is a fantastic, seamless, cold-applied system that cures into an incredibly tough, waterproof layer. It's often called a 'fibreglass roof' and is ideal for complex roof shapes, balconies, or areas with foot traffic. It delivers a smooth, modern appearance and exceptional longevity.
  • EPDM Rubber Roofing: EPDM (Ethylene Propylene Diene Monomer) is a high-performance, single-ply rubber membrane renowned for its flexibility, UV resistance, and impressive lifespan – often exceeding 50 years. It's a popular choice for garages, extensions, and dormers, offering a clean, modern finish with minimal seams.
  • High-Performance Felt Roofing: We use modern, multi-layer torch-on felt systems, a significant improvement on older felt roofs. Expertly installed, these systems provide a robust, cost-effective, and long-lasting waterproof barrier. They're a reliable option for many flat roof scenarios.
    We'll help you understand the pros and cons of each, guiding you to the best choice for your specific project.

Our Thorough Flat Roof Replacement Process: From Start to Finish

When you choose Kevington Roofing for your flat roof replacement, you’re choosing a clear, professional process. We handle every detail, ensuring a smooth project from initial inspection to the final clean-up.

  1. Detailed Assessment: Our expert team starts with a thorough inspection of your existing flat roof and the underlying structure. We identify any hidden issues, like timber decay, to ensure the new roof has a solid foundation.
  2. Safe Removal: We carefully and safely remove the old roof covering and any damaged decking or insulation, disposing of all waste responsibly.
  3. Structural Integrity Check: We meticulously check the roof joists and deck for soundness, making any necessary repairs or replacements to guarantee stability.
  4. Expert Installation: We install your chosen new flat roofing system (GRP, EPDM, or high-performance felt) with precision, paying close attention to correct insulation, vapour barriers, and edge details for a perfect, weatherproof seal.
  5. Quality Finish: We complete the work, including any necessary leadwork or gutter adjustments, and conduct a full site clean-up. We ensure every aspect meets our high standards and your complete satisfaction. Our work is carried out to the highest level, giving you a long-lasting solution.

Quality Materials, Lasting Results: The Kevington Difference

A roof is only as good as the materials and the skill of the team installing it. With 25 years in the roofing business, we've built strong relationships with trusted suppliers, meaning we only use the highest quality, industry-leading products for your flat roof replacement. This commitment to quality, combined with our directly employed, skilled, and experienced team, means your new flat roof won't just look great – it will perform exceptionally for years to come. We believe in doing the job once, and doing it right, giving you excellent value and a roof you can rely on.

Beyond Installation: Caring for Your New Flat Roof

While our new flat roof installations are built for longevity, a little care goes a long way. We can offer advice on simple maintenance steps to help extend your roof’s life, like regular gutter cleaning to prevent water overflow and keep drainage clear. We're always here to help if you have any questions about keeping your flat roof in top condition after we’ve completed the installation.

Why Choose Kevington Roofing and Building LTD?

Your trusted, fully insured roofing experts. Delivering durable flat roof replacements across Ramsden, Bromley, and South East London with 25 years of hands-on experience.

Local Bromley Experts

Deep understanding of local housing stock in Ramsden and Bromley. We ensure all flat roof installations fully comply with UK building regulations.

25 Years Experience

We are a Registered UK Company (No: 12676001) and fully insured. We directly employ our skilled tradesmen—no unknown subcontractors used.

Premium Flat Roof Systems

We install highly durable, weather-resistant materials including GRP fibreglass, EPDM rubber, and high-performance felt built to last.

Transparent Quotes

No hidden fees or unexpected charges. We provide detailed, itemised, no-obligation quotes so you know exactly what your new roof costs.

Installing felt on a flat roof

Why Kevington Roofing is the Trusted Choice for Flat Roofs in South East London

Choosing the right roofing contractors is a big decision. Homeowners and businesses across Orpington, Bromley, Bexley, and the wider Kent and South East London areas have trusted Kevington Roofing and Building LTD for their flat roof needs for a quarter of a century. We are fully insured, a registered UK company (No: 12676001), and proud of our local reputation. You'll receive transparent, no-obligation quotes, a friendly, professional team on site, and a commitment to quality workmanship that stands the test of time. For expert flat roof replacements and reliable service, call us today on 01689 663319.

Call Now for a Free Quote

Roofing Services Across Croydon & South London: 01689 663319

Flat Roof Replacement In Redhill 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

Flat Roof Replacement FAQs

Frequently Asked Questions

Expert answers to common questions about GRP fibreglass, EPDM rubber, and high-performance felt flat roof replacements in Ramsden, Bromley, and Croydon & South London.

What is the best material for a flat roof replacement in Ramsden?

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The best material depends on your budget and what you use the roof for. GRP Fibreglass is very popular in Bromley because it is seamless and very tough. EPDM rubber is also a top choice for domestic extensions because it is flexible and has a very long life. We can look at your roof and tell you which one fits your needs best.

How much does a new flat roof cost in the Bromley area?

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The cost varies depending on the size of the roof and the material you choose. A small garage will cost less than a large extension. We provide free, no-obligation quotes where we break down the costs of labour and materials so you know exactly what you are paying for.

How long will a new GRP or EPDM roof last?

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Modern flat roofs are designed to last a long time. You can expect a professionally installed EPDM or GRP roof to last upwards of 25 to 30 years. This is much longer than the old felt roofs of the past.

Are you local flat roofing contractors for Ramsden?

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Yes, we are based in Orpington and cover the whole Ramsden and Bromley area. We have worked on many homes in the local neighbourhood over the last 25 years.

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.

Need a Professional Flat Roof Replacement?
Call 01689 663319 for a Free Quote from Croydon & South London's Trusted Roofing Experts