Professional roofers from Kevington Roofing and Building LTD performing a new roof installation on a house in Bromley

Expert GRP Fibreglass Roofing in Banstead


Call Your Local Banstead Expert
01689 663319
Serving Banstead & Surrey

How We Install Your Seamless GRP Flat Roof

A successful glass-reinforced plastic roof relies entirely on professional, meticulous preparation. Our local team manages the entire process from start to finish, ensuring your new roof performs perfectly against the harsh UK weather.Comprehensive Inspection: We begin with a detailed structural check of your existing roof space, often utilising advanced drone roof surveys to safely assess the condition without causing disruption.Decking Preparation: We strip back the old, failing materials and install a new, structurally sound timber deck (typically OSB3 boards) to provide a rigid base for the fibreglass.Cold-Applied Installation: Unlike traditional hot-tar methods, GRP is cold-applied. We lay the fibreglass matting and saturate it with a high-grade catalysed resin. This forms a completely seamless, leak-proof flat roof.Protective Topcoat: Finally, a coloured topcoat is applied. This seals the roof, providing a durable, fire-retardant, and UV-resistant finish.

Croydon & South London

01689 663319

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

Why Choose Kevington for GRP Fibreglass Roofing in Swanley & Kent?

Why Choose Glass-Reinforced Plastic for Your Property?

Upgrading to a GRP fibreglass flat roof offers a wealth of benefits for Banstead homeowners compared to older, traditional felt systems. Because the system is entirely seamless, there are no weak joints or seams where water can penetrate, making it highly effective at preventing leaks.Exceptional Longevity: When professionally installed by our experts, a GRP roof can easily last for several decades without needing replacement.Maintenance-Free Finish: Fibreglass is incredibly robust and resistant to moss growth, requiring little to no ongoing maintenance to keep it performing well.Versatile Application: It is the ideal covering for a wide range of flat structures, including house extensions, garage roofs, dormers, and even balconies that require foot traffic.Safety First: Because it is cold-applied, there is no risk of fire from hot works during installation, keeping your property safe throughout the project.

Meeting Surrey Building Regulations & Keeping You Safe

Navigating UK building regulations can be stressful for any homeowner, but our experienced team is here to handle the red tape for you. When replacing an existing flat roof, upgrading the thermal efficiency of the structure is often required by local building control. We ensure that any required insulation is correctly integrated into your new GRP roof, keeping your home warm and compliant.Kevington Roofing and Building LTD strictly adheres to all health and safety guidelines. From handling building control requirements to ensuring appropriate structural assessments before work begins, we position ourselves as the trustworthy local expert. You can rest assured that your new installation will meet all current standards, safeguarding your property's value and integrity.

Local Roofers Covering Banstead, Reigate & Beyond

Based locally, Kevington Roofing and Building LTD operates across a 20-mile radius, providing expert roof repairs and new installations to the surrounding communities. We are proud to be the trusted roofing experts in Banstead, offering fast, reliable service to residents throughout the borough of Reigate and Banstead.Our dedicated team also frequently serves the broader Surrey and South London borders, including nearby Croydon, Purley, and Coulsdon. Whether you need a comprehensive drone roof inspection or an urgent response to a leaking garage roof, our local presence means we can be there quickly to secure your property.

Trust 25 Years of Roofing Expertise in Banstead

When you hire a contractor for major home improvements, peace of mind is paramount. With over 25 years of hands-on industry experience, Kevington Roofing and Building LTD has built a solid reputation for excellence across Surrey, Kent, and South East London. We are a fully Registered UK Company (No: 12676001) and carry comprehensive public liability insurance for your absolute protection.Unlike some firms that rely on unknown sub-contractors, we directly employ all our staff. This ensures consistent, high-quality workmanship on every single job. We believe in honest, straightforward communication, providing transparent, itemised quotes so you know exactly what you are paying for. To discuss your roofing needs with a trusted expert, call us today at 01689 663319.

Why Choose Kevington Roofing and Building LTD?

Your trusted, fully insured roofing specialists delivering durable GRP fibreglass flat roofs across Swanley, Sevenoaks, Croydon, and Kent.

Local Kent & London Experts

Based in Orpington, we have a deep understanding of local building requirements, proudly serving a 20-mile radius including Swanley and Sevenoaks.

25 Years of Expertise

With over two decades of hands-on experience, our directly employed team ensures flawless GRP installations. We never use unknown subcontractors.

Premium GRP Fibreglass

We install high-grade, cold-applied liquid membranes engineered to withstand the harshest UK weather, providing a seamless, waterproof finish.

Transparent, Itemised Quotes

As a fully insured, registered UK company (No: 12676001), we provide detailed, no-obligation quotes with absolutely no hidden fees.

Newly installed flat felt roof with guttering

Common Questions About Fibreglass Flat Roofs

What is GRP roofing and how long does it last?GRP stands for Glass-Reinforced Plastic, a composite material made from polyester resin and chopped strand glass matting. It is incredibly strong, waterproof, and seamless. When properly installed by professionals, it can easily last 30 years or more.Can a fibreglass flat roof be repaired?Yes. While fibreglass is exceptionally durable, if it does suffer accidental impact damage, roof repairs are straightforward. Our team can clean the affected area and apply new resin and topcoat, bonding seamlessly with the existing roof.Is GRP better than traditional felt?For most domestic applications, yes. Traditional felt roofs rely on seams and joints which eventually degrade and let water in. GRP is laid as a single, continuous, seamless membrane, completely removing the risk of split seams.

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Roofing Services Across Croydon & South London: 01689 663319

Grp Fibreglass Roofing in Banstead 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

GRP Fibreglass FAQs

Frequently Asked Questions About GRP Flat Roofing

Got questions about upgrading or repairing your flat roof? Kevington Roofing and Building LTD provides expert answers on our durable, cold-applied liquid membrane systems for homes across Croydon & South London, Swanley, Sevenoaks, and Kent.

How much does a new GRP fibreglass roof cost in Swanley?

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The cost of a fibreglass roof replacement in Kent depends on the size of the area and the condition of the underlying timbers. Generally, while the initial cost is slightly higher than felt, the fact that it lasts twice as long makes it the most cost-effective flat roof installation in the long run. We provide free, itemised quotes so you can see exactly where your money is going.

Can a GRP roof be installed in any weather?

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Fibreglass needs dry conditions to cure correctly. While we can work throughout the year in Swanley, we carefully monitor the weather. We will never start a resin application if rain is forecast, as this would compromise the waterproof seal. Our team uses temporary coverings to keep your home dry at all times during the process.

Is GRP roofing noisy when it rains?

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This is a common myth. When installed correctly with high-quality OSB3 decking and proper insulation, a GRP roof is no noisier than any other roofing material. In fact, many homeowners find it quieter than old thin felt roofs because of the solid timber base we install underneath the laminate.

How long will the installation take?

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Most domestic flat roofs in Swanley, such as a standard garage or kitchen extension, can be completed in one to two days. We aim to work efficiently to minimise disruption to your daily routine, and we always make sure the site is safe and secure at the end of each day.

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.

Get a Free Quote for Your GRP Fibreglass Flat Roof Today!
Call Croydon & South London's Trusted Roofing Specialists on 01689 663319