Lead has been a trusted roofing and flashing material for centuries, prized for its durability, malleability, and excellent weatherproofing properties. However, like all materials, lead can suffer damage over time due to weathering, corrosion, or mechanical wear. At RGS Roofing, based in Hornchurch, Essex, we offer professional lead repairs and lead replacement services to ensure your roof remains watertight and structurally sound.
In this blog, we explore the importance of maintaining lead work on your roof, the signs you need repairs or replacement, and how our expert team delivers quality craftsmanship to protect your property for years to come.
Lead Repairs
What Are Lead Repairs?
Lead repairs involve fixing damaged or deteriorated lead flashing, gutters, valleys, or other lead components on your roof without completely removing and replacing the material. Lead is often used in roofing for its flexibility and resistance to corrosion, but exposure to harsh weather, thermal expansion, and physical damage can cause cracks, holes, or tears.
Our lead repair services focus on restoring the integrity of your leadwork by patching holes, resealing joints, and re-fixing loose sections to prevent water ingress and further deterioration.
Why Are Lead Repairs Important?
Lead flashing and detailing play a critical role in preventing water penetration at roof junctions, chimneys, valleys, and around vents. Even minor damage can lead to leaks, causing dampness, structural damage, and costly repairs inside the building.
Timely lead repairs help to:
Maintain the roof’s waterproof barrier
Prevent leaks and water damage
Extend the lifespan of your existing leadwork
Avoid costly full replacements if damage is minor
Preserve the original craftsmanship and appearance
Common Lead Repair Issues
Cracks and Tears: Lead can crack due to thermal movement or impact damage, compromising its waterproofing ability.
Corrosion and Holes: While lead resists corrosion, over many years it can develop small holes or thinning areas.
Loose or Detached Lead: Movement of roof materials or poor fastening can cause lead flashing to become loose or detached.
Joints and Seams Failures: Lead sections are joined by folding or soldering, which can deteriorate or fail over time, allowing water ingress.
How We Conduct Lead Repairs
Inspection and Assessment: Our experienced roofing team conducts a thorough inspection to identify the extent and nature of the damage.
Surface Preparation: The affected lead area is cleaned and prepared to ensure adhesion and a strong repair.
Patching and Sealing: We apply specialist lead patches or use high-quality lead solder to seal cracks and holes. All joints are carefully resealed.
Refixing and Securing: Loose lead flashing or details are refixed securely to prevent future movement or detachment.
Final Inspection: After repairs, a comprehensive check ensures all repairs are watertight and meet industry standards.
Benefits of Professional Lead Repairs by RGS Roofing
Skilled workmanship that respects the traditional methods and materials
Use of high-quality lead and tools designed specifically for lead repair
Cost-effective solution to prolong lead flashing life without full replacement
Minimal disruption and quick turnaround time
Compliance with building regulations and safety standards
Lead Replacement
When Is Lead Replacement Necessary?
While lead repairs can address many issues, sometimes replacement is the best or only option. Lead replacement involves removing the existing leadwork and installing new lead sheets or flashings to restore full protection and structural integrity.
Replacement is generally recommended when:
Lead flashing or components are extensively corroded or damaged
Multiple repairs have failed or are no longer cost-effective
Lead has reached the end of its natural lifespan (often 50+ years depending on thickness and environment)
Significant alterations or roof refurbishments require new leadwork
Lead has been improperly installed previously and is causing ongoing problems
Types of Lead Replacement Work
Flashing Replacement: Replacing lead flashings around chimneys, skylights, walls, or valleys that are damaged or worn out.
Gutter and Channel Replacement: Renewing lead gutters or channels that have cracked or corroded.
Lead Sheet Replacement: Installing new sheets on flat roofs or areas requiring large lead surfaces.
Detailing and Finishing: Ensuring proper integration with other roofing materials such as tiles, slates, or membranes for a watertight seal.
Our Lead Replacement Process
Detailed Survey: We conduct a full roof survey to plan the replacement, noting any additional repairs needed to underlying structures.
Careful Removal: The old lead is carefully removed to avoid damage to adjacent roofing materials. We ensure safe disposal or recycling of the old lead.
Preparation: Roof surfaces are prepared and made ready for the new lead installation.
Custom Lead Fabrication: Lead sheets are cut and shaped on-site or in workshops to fit perfectly, respecting traditional techniques.
Installation: New lead flashing or sheets are installed using industry best practices, including appropriate fixing methods and soldered joints where required.
Quality Assurance: The completed work undergoes rigorous quality checks to ensure durability and compliance with British Standards (BS 1178).
Advantages of Lead Replacement
Full restoration of your roof’s waterproofing and structural integrity
Extended roof life with new, high-quality materials
Enhanced appearance through precise craftsmanship
Compliance with modern building and environmental regulations
Increased property value and protection against water damage
Why Choose RGS Roofing for Lead Repairs and Replacement?
At RGS Roofing, we combine traditional skills with modern techniques to offer the best lead work services in Hornchurch, Essex. Our team understands the unique challenges of working with lead and is dedicated to preserving your property’s value and safety.
Our commitment to you includes:
Expert advice tailored to your property’s specific needs
Skilled tradespeople with experience in traditional lead work
Use of premium quality lead and materials
Transparent pricing with no hidden costs
Prompt, professional, and friendly service
Whether you require minor lead repairs or a complete replacement, trust RGS Roofing for reliable, long-lasting results.
Signs You May Need Lead Repairs or Replacement
Visible cracks, splits, or holes in lead flashing or gutters
Water leaks inside your property, especially near roof junctions
Loose or detached lead flashing on your roof
Rust stains or corrosion marks on lead components
Sagging or damaged lead gutters and channels
Multiple prior repairs failing to stop leaks
If you notice any of these issues, it’s important to have your roof inspected promptly to avoid further damage.
Frequently Asked Questions (FAQs) About Lead Repairs and Replacement
Q1: How long does lead flashing last?
A: Lead flashing can last 50 years or more, depending on thickness, climate, and installation quality.
Q2: Is lead roofing environmentally friendly?
A: Yes, lead is fully recyclable, and many roofers recycle old lead when replacing or repairing.
Q3: Can I repair lead flashing myself?
A: Due to the specialised skills and tools required, lead repairs should be carried out by qualified roofing professionals to ensure safety and effectiveness.
Q4: How much does lead replacement cost?
A: Costs vary based on roof size, extent of replacement, and lead thickness. RGS Roofing provides free, detailed quotes.
Q5: Does replacing lead require planning permission?
A: Generally, like-for-like lead replacement does not require permission, but it’s best to check with local authorities if your property is listed or in a conservation area.
Contact RGS Roofing for Lead Repairs and Replacement
Protect your property with expert lead repairs and replacement services from RGS Roofing. Serving Hornchurch and Essex, we deliver trusted craftsmanship, premium materials, and reliable service to keep your roof watertight and secure.
Contact us today on 01708 702 216 or email rgsroofingservices@gmail.com for a free inspection and quotation.
