Kevington Roofing and Building LTD van at a residential roofing installation site in South East London

Expert New Roof Installations in Northfleet & Kent


Call Your Local Northfleet Expert
01689 663319
Serving Northfleet & Kent

How Our Northfleet Re-Roofing Process Works

Replacing your roof is a significant investment, so we make the process as smooth and transparent as possible. We begin with a comprehensive structural assessment, often utilising our advanced drone technology to inspect hard-to-reach areas safely and accurately. This allows us to provide a fully itemised quote with absolutely no hidden costs.Once agreed, our directly employed tradespeople will carefully strip away your old, failing materials. We assess the underlying timber for any signs of water ingress or rot before fitting high-quality breathable membranes and treated battens. Finally, we install your chosen covering, be it natural slate, durable concrete tiles from trusted brands like Marley and Redland, or a modern GRP fibreglass system for flat roofs. Every stage is handled with precision, ensuring your property is kept safe and tidy throughout the build.

Croydon & South London

01689 663319

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Kevington Roofing and Building LTD team performing a full roof replacement on a residential property in Bromley
25 Years of Roofing Expertise

Why Choose Kevington Roofing for Your New Roof Installation?

The Benefits of Investing in a Complete Roof Replacement

Enhanced Thermal Efficiency: Modern roofing materials, combined with high-quality insulation and breathable membranes, help retain heat in winter and keep your home cool in summer, potentially lowering your energy bills.Long-Term Weather Protection: A properly installed new pitched or flat roof secures your property against water ingress, preventing damp and structural decay caused by autumn storms and winter snow.Boosted Kerb Appeal: Upgrading tired, moss-covered tiles to crisp new slate or modern concrete tiles dramatically improves the look of your home, often increasing its market value.Peace of Mind: Say goodbye to emergency roof repairs and constant patching. A brand-new installation offers decades of reliable performance.Ready to upgrade? Call us on 01689 663319 to discuss your re-roofing project.

Local Compliance and Building Regulations in Gravesham

Navigating the red tape of property improvements can be daunting, but we handle the regulations for you. As local experts, we are fully versed in UK building regulations, local planning permissions, and the specific conservation area rules that may apply within Northfleet, Gravesham, and the wider Kent region.Whenever a substantial portion of a roof is replaced, it must meet current thermal efficiency standards. We ensure all necessary upgrades are included in your project, liaising with local building control officers to provide the required sign-offs and certificates upon completion. We use modern techniques, such as dry-ridge and dry-verge systems, which not only comply with the latest wind uplift regulations but also provide a mortar-free, maintenance-friendly finish.

Reliable Roofers Serving Northfleet and Surrounding Areas

Based in Orpington, we proudly cover a 20-mile radius across South East London and Kent. We are the trusted roofing experts in Northfleet, frequently carrying out new flat roof installations and pitched roof replacements throughout the Gravesham area. Our dedicated teams are just as likely to be found completing sympathetic slate roof installations on rural properties in Westerham, Sevenoaks, and Dartford, as we are upgrading the roofline on 1930s semis in Bexley, Sidcup, or Bromley.No matter where you are based in our service area, from Dartford and Longfield to Greenwich and Lewisham, you can rely on our fast response and local knowledge.

Why Choose Kevington Roofing and Building LTD?

Finding a trustworthy local roofer should not be a gamble. We are a registered UK company (No: 12676001) and are fully backed by comprehensive public liability insurance, giving you total peace of mind while we work on your property. Unlike some contractors, we never farm our work out to unknown subcontractors; every member of our team is directly employed and trained to our exacting standards.With 25 years of local experience, we have built a reputation for honesty, reliability, and outstanding craftsmanship. From the initial survey to the final sign-off, we provide clear communication, transparent pricing, and robust guarantees on all our new roof installations.

Why Choose Kevington Roofing and Building LTD?

Your trusted, fully insured local roofing experts delivering flawless new roof installations, exceptional durability, and peace of mind across Swanley, Sevenoaks, and Kent. Call us today on 01689 663319.

Local Kent Roofing Experts

With deep knowledge of local housing stock—from period properties in Sevenoaks to modern builds in Swanley—we ensure your new roof fully complies with UK building regulations.

25 Years of Expertise

We are a fully insured, registered UK company (No: 12676001). Our in-house team directly handles all installations with 25 years of hands-on experience—no unreliable subcontractors.

Premium Long-Lasting Materials

We use only top-tier, durable materials, from Marley and Redland concrete tiles for pitched roofs to high-performance EPDM and GRP fibreglass for long-lasting flat roofs.

Transparent, Itemised Pricing

No hidden charges or surprise fees. We provide detailed, itemised quotes upfront so you know exactly what your new roof installation costs before we lay a single tile.

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

Frequently Asked Questions About New Roofs

How do I know if I need a full roof replacement?Common signs include extensive water ingress, visibly sagging rooflines, missing or slipping slates across large areas, and daylight showing through the roof timbers in your loft. If repairs are no longer cost-effective, a full replacement is usually the safest option.What is the difference between EPDM and GRP for a new flat roof?EPDM rubber roofing is installed as a highly flexible, single-piece membrane, making it excellent for resisting temperature changes. GRP fibreglass is applied as a liquid that cures into a seamless, incredibly tough surface. Both are far superior to traditional felt, and we can advise on the best option for your specific property during our survey.How long does a new pitched roof installation take?Typically, a standard pitched roof replacement on an average semi-detached property in Northfleet takes around a week, depending on weather conditions and the complexity of the job. We always aim to keep disruption to an absolute minimum.

Call Now for a Free Quote

Roofing Services Across Croydon & South London: 01689 663319

New Roof Installations in Northfleet And Surrounding Areas

We Cover All of Kent

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

Expert Roofing Advice

New Roof Installation FAQs

Considering a roof replacement? Here are answers to the most common questions we receive regarding our new pitched and flat roof installations for homeowners across Swanley, Sevenoaks, and Croydon & South London.

How much does a new roof installation cost in Swanley?

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The cost depends on the size of your property and the materials you choose. A small terraced house using concrete tiles will cost less than a large detached home requiring natural slate. We provide free, detailed quotes that break down every cost, so you can make an informed decision based on your budget.

How long will it take to replace my roof?

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Most domestic re-roofing projects take between one and two weeks, depending on the weather and the complexity of the roof shape. We work efficiently to make sure your home is "dried in" as quickly as possible to prevent any internal disruption.

Do I need planning permission for a new roof in Kent?

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Generally, you do not need planning permission for a simple re-roofing project, provided the height of the roof does not change significantly. However, if you live in a conservation area or a listed building in places like Eynsford or Shoreham, special rules may apply. We can advise you on these requirements during our initial site visit.

Should I choose a pitched roof or a flat roof for my extension?

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This usually comes down to your budget and the style of your house. Pitched roofs are incredibly durable and offer a classic look, while modern flat roofs using GRP (fibreglass) or EPDM (rubber) are excellent, cost-effective options for extensions and garages. We can talk you through the pros and cons of each during your consultation.

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.

Ready for an Expert New Roof Installation? Get Your Free Quote Today!
Call Croydon & South London's Trusted Roofing Specialists on 01689 663319