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

Your Trusted Experts for Lead Flashing Replacement in Dartford


Call Your Local Dartford Expert
01689 663319
Serving Dartford & Kent

Why Your Property Needs Healthy Lead Flashing

Lead is an incredibly durable and flexible material, making it ideal for creating watertight seals in vulnerable areas of your roof. However, even lead can succumb to wear and tear over time. Expansion and contraction from temperature changes, storm damage, or poor initial installation can all cause lead flashing to fail. When it does, water ingress is almost inevitable. Neglecting these issues can lead to significant problems, from damaged ceilings and timber decay to issues with your home's electrical systems. Investing in quality lead flashing work now can save you a much larger sum on extensive property repairs down the line. We know the many benefits a well-maintained roof offers, and reliable leadwork is key to this.

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
25 Years of Leadwork Expertise

Why Choose Us for Lead Flashing Replacement in Ramsden & Bromley?

Spotting the Signs: Is Your Lead Flashing Failing?

It's not always obvious when your lead flashing needs attention, but there are clear indicators homeowners can look out for. Inside your home, damp patches on walls or ceilings, especially after heavy rain, are a big red flag. Outside, visibly cracked, buckled, or missing sections of lead are clear signs. You might also notice crumbling mortar around your chimney or moss and lichen growing where flashing should be sealed tightly. If you see any of these warning signs, or if you simply suspect a problem, don't delay. Our roofers can quickly assess the situation and get any issues fixed professionally. We offer a domestic service tailored to your property's specific needs.

Our Comprehensive Lead Flashing Services in Dartford

At Kevington Roofing and Building LTD, we offer a complete range of leadwork services tailored to keep your Dartford property dry and secure. Whether it's a minor repair or a full replacement, our experienced team handles every job with precision and care. We undertake thorough inspections to identify the root cause of any leaks or damage. Our services include:

  • Chimney Flashing Replacement: Renewing the lead seals around chimney stacks, a common source of leaks.
  • Valley Leadwork: Repairing or replacing lead in roof valleys, crucial for directing rainwater.
  • Abutment Flashing: Sealing the join where a roof meets a wall.
  • Dormer Window Leadwork: Ensuring watertight seals around roof windows.
    We use the best quality lead, installed with traditional techniques to ensure lasting durability. Our knowledge in all aspects of roofing, from small repairs to new roof installation, means your home is in capable hands.

Traditional Craftsmanship, Modern Durability

With 25 years of dedicated experience in the roofing trade, our team has honed the traditional skills of leadworking, including the art of lead bossing and welding. This craftsmanship allows us to shape and join lead seamlessly, creating a robust, long-lasting barrier against water. We don't just patch up problems; we provide proper, durable solutions. This attention to detail, combined with our use of high-grade, code-standard lead, means the work we carry out on your property stands the test of time. Our dedication to quality materials and excellent workmanship underpins every project, whether it's a small repair or a large-scale roof overhaul.

Peace of Mind with Kevington's Leadwork

Choosing Kevington Roofing and Building LTD for your lead flashing needs means choosing reliability, quality, and complete peace of mind. We are a fully insured, registered UK company (Company No: 12676001), giving you full confidence in our professional standing. Our team consists of directly employed, skilled professionals who take pride in their work. We’re not a faceless national company; we are your trusted local roofers based in Orpington, deeply familiar with the homes and properties across Dartford and the surrounding areas. Our reputation for honesty, transparency, and outstanding results is something we've built over a quarter of a century, and we offer that excellent service to every customer.

Why Choose Kevington Roofing and Building LTD?

Your trusted, fully insured roofing experts. With over 25 years of hands-on experience, we provide durable leadwork and reliable roof repairs across Ramsden, Bromley, and Kent.

Local Bromley & Kent Experts

Based near Ramsden, we have 25 years of experience working with local housing stock, ensuring all our leadwork and roofing complies with regional building regulations.

Directly Employed & Insured

As a Registered UK Company (No: 12676001), we directly employ our skilled tradesmen—no unknown subcontractors. We are also fully covered by public liability insurance for your peace of mind.

Premium Roofing Materials

From Code 4 and Code 5 milled lead for flawless bossing and welding, to modern GRP and breathable membranes, we use materials built to withstand the harshest UK weather.

Transparent, Itemised Quotes

No hidden charges. We provide free, no-obligation quotes with clearly itemised costs, ensuring you receive honest advice for your lead flashing replacement.

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

Your Local Leadwork Specialists for Dartford & Beyond

From our Orpington base, Kevington Roofing and Building LTD proudly serves a 20-mile radius, which includes the entirety of Dartford and its neighbouring towns and villages. We regularly carry out roofing work, including lead flashing repairs and replacements, in areas like Crayford, Wilmington, Bexley, and Sidcup. Our local knowledge means we understand the specific challenges and architectural styles common to homes in these areas. You need a local roofer who understands your specific needs, and we're here to provide that reliable, high-quality service for both domestic and commercial properties.

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

Lead Flashing FAQs

Frequently Asked Questions About Leadwork & Flashing

Find answers to common questions regarding professional lead flashing replacement, chimney leadwork, and roof leak prevention from Kevington Roofing and Building LTD, serving Ramsden, Bromley, and Croydon & South London.

How do I know if my lead flashing needs replacing?

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Look for visible cracks in the metal, pieces that have slipped out of the brickwork, or white powdery stains on the tiles. If you see dampness on the walls inside your loft or around the chimney, it is usually a sign that the flashing has failed. We can use a drone to get high-definition photos of these areas if they are hard to reach, saving you the cost of scaffolding just for an inspection.

Is lead better than modern flashing alternatives?

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While there are plastic and bitumen-based alternatives, natural lead remains the gold standard for roofing. It is more flexible, which is vital for getting a tight seal around awkward shapes. It also has a much longer lifespan, often lasting over 60 years if installed correctly by an experienced roofer.

How long does it take to repair chimney flashing?

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Most lead flashing replacements for a single chimney stack take about a day to complete. We remove the old lead, cut a new "raggle" or groove into the brickwork if needed, and install the new milled lead. We make sure everything is weatherproofed before we leave your site.

Will the new lead match my old roof?

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Newly installed lead has a shiny grey appearance, but it quickly dulls down to a classic matt grey that matches traditional roofing perfectly. We apply a coat of patination oil to all new leadwork. This stops the initial oxidation from staining your roof tiles and helps the metal age evenly.

Can you fix my gutters while you are repairing the leadwork?

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Yes. We often find that leaking leadwork and blocked or broken gutters go hand-in-hand. While we have the ladders up to check your flashing, we can also inspect your fascias, soffits, and guttering to make sure your entire roofline is working correctly to move water away from your walls.

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.

Secure Your Roof with Expert Lead Flashing Replacement!
Call Croydon & South London's Trusted Roofing Specialists Today on 01689 663319