Lead roofing is incredibly durable and can last for many decades, but over time, even the best installations may face some wear and tear. In this post, we’ll explore the most common lead roofing problems and how to identify them before they become major issues.
- Cracking or Splitting Lead: Lead can crack or split, especially when the panels are incorrectly sized or when temperature fluctuations cause expansion and contraction. Look out for visible cracks or leaks, especially around joints, and address them early to prevent further damage.
- Slow Corrosion: Lead is highly resistant to corrosion and will naturally patinate over time, forming a protective layer. Corrosion in lead is a very slow process, often taking decades to become a problem. However, if exposed to pollutants or harsh environmental conditions, subtle signs like dulling or pitting may start to appear. While this process is gradual, identifying early changes in texture or color can help you address the issue before it leads to more serious damage.
- Leaking Gutters or Flashing: Lead gutters and flashing are prone to wear, especially if they were poorly installed. Leaks may develop, which can cause water damage inside the property. Common signs of leaking leadwork include damp patches, water stains on ceilings or walls, or visible gaps in the lead flashing.
- Loose or Displaced Sections: Sometimes, lead panels or flashing can become loose due to temperature changes or improper fitting. This can result in movement, creating gaps or uneven sections on the roof. Check for any signs of movement or areas where the lead appears out of place.
- Incorrect Lead Sizing: Panels that are too large or small can cause unnecessary stress on the lead, leading to warping or cracking. Over time, this stress can cause the material to buckle or distort, which is why checking for early signs of warping is essential to prevent future damage.
By understanding and identifying these common issues early on, you can extend the life of your lead roof and avoid costly repairs down the line. If you’re unsure or concerned about the condition of your leadwork, the team at LEAD! is always available for expert advice and assessments.
