Lead roofing is one of the most durable and long-lasting materials available, often lasting over a century when properly maintained. However, like any roofing material, it can develop issues over time due to weathering, thermal expansion, or improper installation. At LS Roofing Chorleywood, we provide expert lead roof repairs in Chorleywood, Hertfordshire, ensuring your roof remains watertight and structurally sound. Here’s what to expect when you hire a professional lead roofing repair service.
Common Issues with Lead Roofs
Before discussing the repair process, it’s important to understand the common issues that affect lead roofs:
Cracks and Splits
Over time, lead can expand and contract due to temperature fluctuations. This movement may lead to cracks or splits, which can result in leaks.
Corrosion and Oxidation
Lead is naturally resistant to corrosion, but improper drainage or pooling water can accelerate wear, leading to surface deterioration.
Poor Fixings or Flashing Failure
If lead flashing was not installed correctly or has loosened over time, it can lead to water ingress around chimneys, valleys, and parapet walls.
Lead Theft
Due to its value, lead is sometimes targeted by thieves. Missing lead sections must be replaced with secure, high-quality alternatives.
The Professional Lead Roof Repair Process
1. Initial Roof Inspection
A professional roofer will first conduct a thorough inspection of your roof to identify the extent of the damage. This includes checking for cracks, loose flashing, and water ingress points.
2. Cleaning and Preparation
Before any repairs can be carried out, the affected areas will be cleaned and prepared. This ensures that new lead sheets, welding, or sealants adhere correctly.
3. Lead Welding and Patch Repairs
For minor cracks or splits, lead welding is often the best solution. A skilled roofer will heat and fuse lead sections together to create a seamless, watertight repair. For larger damaged areas, patching with new lead sheets may be necessary.
4. Replacing Flashing and Fixings
If flashing around chimneys, dormers, or valleys is the issue, a professional will replace it with high-grade lead, securing it with traditional lead wedges and waterproof sealants.
5. Applying Patination Oil
To protect new leadwork from rapid oxidation, patination oil is applied. This helps maintain the lead’s appearance and prevents unsightly staining.
6. Final Inspection and Testing
Once repairs are completed, a final inspection ensures that the roof is fully watertight. Water testing may be conducted in some cases to confirm there are no leaks.
Why Choose Professional Lead Roof Repairs?
Long-Lasting Solutions
A professional roofing company ensures that all repairs are carried out using industry-approved techniques, preventing repeat issues and ensuring longevity.
Compliance with Roofing Standards
Proper leadwork requires specialist skills and must comply with building regulations. Professional roofers ensure all work meets current standards.
Cost-Effective Maintenance
Fixing lead roof issues early prevents more extensive and costly structural damage in the future.
Guaranteed Workmanship
Reputable roofing services offer warranties on their lead roof repairs, giving you peace of mind.
Conclusion
Lead roofs require specialist care and expertise to maintain their durability and weather resistance. If you suspect issues with your lead roofing, seeking professional repairs is essential to prevent further damage. At LS Roofing Chorleywood, we provide expert lead roof repair services in Chorleywood, Hertfordshire, ensuring your roof remains in top condition. Contact us today for an inspection and reliable repairs tailored to your needs.
Call us on: 01923 961 994
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