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

Expert GRP Fibreglass Roofing in Loughton


Call Your Local Loughton Expert
01689 663319
Serving Loughton & Essex

What is Glass Reinforced Plastic (GRP) Roofing?

Glass Reinforced Plastic, commonly known as GRP or fibreglass, is a highly advanced composite material originally developed for the marine industry. When applied to a flat roof, it creates an entirely seamless, watertight barrier that is tough enough to withstand the harshest British weather.Unlike traditional felt, which relies on heat and overlapping joints that eventually fail, a GRP fibreglass roofing system is applied as a continuous liquid layer. Because it is cold-applied, there is zero fire risk during installation. The result is a sleek, modern finish that enhances both the thermal efficiency and the aesthetic appeal of your home.We have successfully installed countless waterproof roofing Essex systems, helping local residents permanently solve persistent flat roof issues.

Croydon & South London

01689 663319

Get An Estimate

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

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

Our Seamless Installation Process

A high-quality flat roof installation in Loughton relies entirely on meticulous preparation and technical expertise. We never cut corners, ensuring every stage of our process is carried out to the highest industry standards.Thorough Preparation: We begin by stripping back the old, failed roofing material and inspecting the underlying timber joists for any signs of water damage or rot.New Decking: We lay high-grade, interlocking OSB3 timber decking to create a rigid, stable, and completely dry foundation.Lamination: A specially formulated resin is applied, followed by a layer of chopped strand matting. This bonds directly to the decking, forming an incredibly strong, flexible layer.UV-Stable Topcoat: Once the resin roofing cures, we apply a protective topcoat. This final layer provides the attractive, weather-resistant finish that prevents UV degradation.If you are experiencing water ingress and need urgent assistance, call our emergency roof repair team on 01689 663319 to prevent further internal damage.

Why Choose a Resin Flat Roof?

Upgrading to seamless flat roofs offers a wealth of practical and financial benefits for your property. While traditional felt may seem cheaper initially, the long-term value of fibreglass is unmatched.Exceptional Longevity: When installed correctly, a GRP roof can easily last in excess of 30 years without the need for ongoing maintenance.Complete Waterproofing: Because the system is moulded on-site, there are no seams, joints, or weak points where water can penetrate.Impact Resistance: Fibreglass is incredibly tough. It can comfortably withstand foot traffic for maintenance, window cleaning, or even be adapted for use as a balcony.Aesthetic Appeal: Available in a range of colours (though typically finished in a smart, architectural dark grey), GRP provides a clean, continuous look that perfectly complements both period properties and modern new builds.

Local Compliance and Building Regulations

When replacing more than 25% of your flat roof, UK building regulations dictate that the roof's thermal efficiency must be brought up to current standards. For many homeowners in Loughton and Epping Forest, this means upgrading the insulation during the re-roofing process.As your trusted local roofing contractor, Kevington Roofing and Building LTD handles all the necessary compliance work. We frequently install 'Warm Deck' systems, where rigid insulation is placed directly above the joists before the GRP system is applied. This prevents condensation, keeps your home significantly warmer in winter, and ensures total compliance with Part L of the building regulations.We understand local housing stock inside out, ensuring your new roof is not only safe and legal but perfectly suited to your property's specific structural needs.

Why Trust Kevington Roofing?

We know that finding a reliable tradesperson can be stressful. Kevington Roofing and Building LTD is a fully Registered UK Company (No: 12676001) backed by comprehensive public liability insurance.We never rely on unknown subcontractors. Every member of our team is directly employed, allowing us to maintain strict quality control and provide you with absolute peace of mind. With over 25 years of experience serving Orpington, Bromley, Kent, and Loughton, our reputation is built on transparent pricing, technical expertise, and outstanding customer care.When you request a quote from us, you receive a clear, itemised breakdown with no hidden fees or surprise costs. Request your free quote today by calling 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

Frequently Asked Questions

How long will a GRP fibreglass roof take to install?Most standard residential garage or extension roofs can be fully stripped, re-decked, and coated within 1 to 2 days, depending on the weather conditions.Can fibreglass roofs be installed in the winter?Yes, however, the decking must be completely dry before the resin is applied. We closely monitor the local weather in Loughton and use rapid-curing resins when temperatures drop, ensuring a safe and effective installation all year round.Is GRP better than EPDM rubber?Both are excellent, durable systems. GRP provides a harder, impact-resistant surface which is ideal if the roof will experience foot traffic or if it has complex shapes. We can help you choose the best option during our initial survey.

Call Now for a Free Quote

Roofing Services Across Croydon & South London: 01689 663319

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?

+

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?

+

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?

+

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?

+

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!

Call Us Now

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