Lead roofing has been used for centuries — and for good reason. Known for its durability, weather resistance, and timeless appearance, lead can last well over 100 years if properly maintained. However, like any roofing material, it still requires care to maximise its lifespan.

In this guide, we’ll cover essential tips for keeping your lead roof in top condition and ensuring it continues to protect your property for decades to come.

Why Lead Roofing Lasts So Long

Lead is a highly malleable and corrosion-resistant metal, making it ideal for roofing applications such as:

• Flashings around chimneys and roof joints.

• Lead valleys to channel rainwater.

• Decorative features on heritage buildings.

When installed by skilled professionals, lead roofing can withstand extreme weather, thermal expansion, and structural movement better than most alternatives.

1. Schedule Regular Inspections

Aim to have your lead roof inspected at least once a year, ideally in spring or autumn. Professional inspections help to:

• Identify small splits or cracks before they worsen.

• Check for signs of corrosion or fatigue.

• Ensure fixings and flashings are secure.

Routine inspections are especially important for older roofs or those in exposed locations.

2. Keep Gutters and Valleys Clear

Blocked gutters and valleys can cause standing water, leading to premature wear or corrosion of the lead surface. Ensure:

• Gutters are cleaned regularly, especially after autumn leaf fall.

• Lead valleys are clear of debris and moss to prevent water pooling.

3. Watch Out for Expansion Cracks

Lead naturally expands and contracts with temperature changes. Poor installation or lack of expansion joints can cause splits. If you notice any cracks, have them repaired promptly to avoid leaks and water damage.

4. Avoid Walking on Lead Roofing

While lead is durable, walking on it unnecessarily can cause dents and weaken joints over time. If roof access is required for maintenance, use crawling boards to spread weight evenly.

5. Apply Protective Coatings Where Needed

Some lead roofs benefit from patination oil or other protective treatments to prevent white carbonate staining. Consult with a professional roofer before applying any coating to ensure it’s suitable for your installation.

6. Work with Specialists for Repairs

Lead work is a skilled trade — incorrect repairs can cause more harm than good. Always hire experienced professionals who understand lead bossing, welding, and correct installation techniques.

See Our Lead Roofing Projects

For inspiration and examples of expertly maintained and restored lead roofs, visit our project gallery. You’ll see how high-quality workmanship and proper care can keep lead roofing looking beautiful and performing perfectly for decades.

Final Thoughts

Lead roofing is one of the most reliable and long-lasting materials available — but its performance depends on regular maintenance and skilled care. With annual inspections, timely repairs, and attention to detail, you can easily extend the life of your lead roof and protect your property for generations.