Before and after image showing an old, worn tiled roof transformed into a new, clean tiled roof by Kevington Roofing & Building LTD.

Expert Leadwork and Roof Flashing in Reigate


Call Your Local Reigate Expert
01689 663319
Serving Reigate & Surrey

How Does Lead Flashing Protect Your Property?

Roof flashing plays a critical role in your home's defence against the unpredictable British weather. It creates a watertight seal at the most vulnerable joints of your roof, such as where the tiles meet a brick wall, chimney, or dormer window.Poorly installed or weathered lead is a primary cause of water ingress. Over time, fluctuating temperatures can cause the metal to expand and contract, leading to thinning lead, split joints, and eventual leaks. If left untreated, water seeping through these gaps can cause severe structural damage, dampness, and rot within your roof space.Our professional lead welding and maintenance services are designed to identify and resolve these weak points long before they compromise the safety and warmth of your home.

Croydon & South London

01689 663319

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

Why Choose Kevington Roofing for Leadwork & Flashing in Swanley & Sevenoaks?

Our Comprehensive Leadwork and Repair Process

We believe in full transparency and precision at every stage of the job. Here is how we deliver exceptional lead repairs and installations across the Reigate and Banstead area:Detailed Roof Surveys: We conduct thorough inspections, often utilising our advanced drone roof surveys to safely assess hard-to-reach areas like high chimneys and steep valleys.Transparent Quotations: You will receive an itemised, no-obligation quote. We explain exactly what needs fixing, whether it is a simple step flashing repair or a full valley replacement.Precision Installation: Our skilled tradesmen use professional lead welding techniques rather than relying on temporary sealants. We ensure the correct code of lead is used for every specific application to guarantee longevity.

Specialist Lead Flashing Services We Provide

No matter the size or complexity of your roof, our team is equipped to handle all aspects of leadwork to the highest standard. Our core services include:Chimney Flashing: Complete replacement and repair of front aprons, step flashing, and back gutters to permanently stop chimney leaks.Lead Valley Repair: Ensuring the channels where two pitched roofs meet are smooth, secure, and capable of handling heavy rainfall without overflowing.Dormer Leadwork: Weatherproofing the complex angles around dormer windows to prevent wind-driven rain from entering your loft space.Flat Roof Perimeters: Integrating high-quality lead detailing into new flat roof installations, including EPDM rubber and GRP fibreglass systems.

Traditional Craftsmanship for Surrey Properties

Reigate boasts a diverse range of housing stock, from beautiful Victorian terraces and period cottages to modern new builds. We tailor our leadwork approach to match the specific architectural requirements of your property.If you own a heritage property in Reigate, we provide traditional sand-cast lead that complies with local conservation area rules, maintaining the historic character of your home. For contemporary builds, we expertly install machine-milled lead for a sleek, highly durable finish.We are fully conversant with current UK building regulations, ensuring that all our leadwork and roof flashing repairs meet rigorous safety and performance standards. We handle the technical red tape safely so you do not have to worry.

Frequently Asked Questions About Roof Leadwork

How long does roof leadwork last?When installed correctly by experienced professionals using the right code of lead, your flashing can easily last for several decades, often outliving the roof tiles themselves.Can split lead flashing be repaired?Small splits can sometimes be resolved through expert lead welding. However, if the lead has thinned significantly due to years of thermal expansion, a full lead flashing replacement is usually the safest and most cost-effective long-term solution.Why is water leaking around my chimney?The junction between your roof and chimney is highly exposed. Leaks here are almost always due to failed step flashing or deteriorated mortar. We offer dedicated chimney repointing services alongside our leadwork to fully secure the area.

Why Choose Kevington Roofing and Building LTD?

Your trusted, fully insured roofing experts. We deliver exceptional leadwork, flashing repairs, and roofing services across Orpington, Swanley, Sevenoaks, and South East London.

Local Kent & South London Experts

Based in Orpington, we serve a 20-mile radius including Swanley, Sevenoaks, and Bromley. We understand local housing stock and conservation requirements for specialist leadwork.

25 Years of Expertise

With over 25 years of hands-on industry experience, our fully directly employed team (no unknown subcontractors) ensures your roof flashing and leadwork are installed flawlessly.

Fully Insured & Registered

We are a Registered UK Company (No: 12676001) with comprehensive public liability insurance, providing total peace of mind for every chimney or valley repair.

Transparent, Itemised Quotes

We believe in honesty. Enjoy free, no-obligation, fully itemised quotes so you know exactly what your lead flashing or roof repair will cost before we start.

Kevington Roofing and Building LTD van parked at a residential property with roof scaffolding

Book Your Free Reigate Roof Survey Today

Choosing Kevington Roofing and Building LTD means partnering with a fully insured, Registered UK Company (No: 12676001). We never use unknown subcontractors; every project is completed by our dedicated, directly employed team to ensure impeccable quality control.Protect your home from the elements with durable, high-quality leadwork designed to last. Whether you need urgent water ingress prevention or a routine roof maintenance check, our local experts are ready to help.Call our friendly team today on 01689 663319 to request a free quote. For more information on how we can protect your property, please explore our Roof Survey and Emergency Roof Repairs pages.

Call Now for a Free Quote

Roofing Services Across Croydon & South London: 01689 663319

Leadwork And Flashing 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

Leadwork & Flashing FAQs

Frequently Asked Questions

Answers to common questions about our specialist leadwork, chimney flashing, and roof repair services from the experts at Kevington Roofing and Building LTD across Swanley, Sevenoaks, Kent, and Croydon & South London.

How do I know if my chimney flashing needs repairing?

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The most common sign is water staining on the ceiling or walls around your chimney breast. You might also see visible gaps where the metal has pulled away from the brickwork, or find small pieces of mortar on the ground that have fallen from the flashing joints. If you are unsure, we can perform a quick drone survey to check the condition safely.

Can’t I just use bitumen tape to fix a leaking lead valley?

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Flash-band or bitumen tapes are only temporary patches. They struggle with the expansion and contraction of the roof and usually fail within a few months. For a permanent fix in the Swanley area, we always recommend replacing the failed section with new, correctly weighted lead that is properly bossed and fixed.

How long does it take to replace lead flashing on a standard house?

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Most flashing repairs, such as around a single chimney stack or a porch, can be completed within a single day. Larger projects, like replacing long lead valleys or installing a lead flat roof, may take two to three days. We always aim to keep your home watertight throughout the entire process.

Is lead theft a problem in Kent and how can you prevent it?

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While lead theft can happen, we can use specific fixing methods and high-quality adhesives to make it much harder to remove. For high-risk areas, we can also discuss modern "lead-alternative" products that have no scrap value but offer similar waterproofing performance, though traditional lead remains the gold standard for longevity.

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 Your Free Leadwork & Flashing Quote Today!
Call Croydon & South London's Trusted Roofing Specialists on 01689 663319