- 159 Kilburn High Road, London, England, NW6 7HU
Lead is the ultimate “weak point” of a London roof. While the tiles might last 60 years, if the lead flashing around your chimney or valley cracks, water will enter your home instantly.
At Jade Roofing Experts, we provide master-level lead work repair in London. We don’t just “patch” lead with bitumen tape; we use traditional bossing and welding techniques to ensure your roof remains watertight for another 50 years. All our work is carried out to LSTA (Lead Sheet Training Academy) guidelines.
⚒️ Noticed a Crack in Your Leadwork? Lead fatigue is a common cause of loft dampness in London terraces. Get it fixed before the next storm.
We carry out professional lead work repairs on:
Typical issues include:
The lead "apron" where your roof meets a wall or chimney is prone to lead fatigue (cracking due to thermal expansion). We replace failed flashings using Code 4 or Code 5 lead, ensuring deep-seated fixings into the mortar joints.
Victorian "Butterfly" roofs in London rely on lead valleys. If these are blocked or split, they can cause massive internal flooding. We repair and replace lead linings, ensuring correct expansion joints are in place.
Water often tracks down the back of a chimney. We install bespoke-made lead back gutters and soakers to provide a seamless barrier against water ingress.
| Lead Code | Thickness | Primary Use Case |
|---|---|---|
| Code 3 | 1.32mm | Light soakers and small details. |
| Code 4 | 1.80mm | Standard for vertical flashings and chimneys. |
| Code 5 | 2.24mm | Heavy-duty valleys and flat roof sections. |
| Code 6/7 | 2.65mm+ | Large-scale heritage and commercial projects. |
A: Properly installed lead can last 50+ years.
A: Minor splits can be repaired, but poorly installed or fatigued lead is best replaced.
A: Yes. Lead is often required for heritage and listed properties.
A: Yes. All our lead work is fully guaranteed.
A: This is lead carbonate forming as the lead oxidizes. It can stain your tiles. We prevent this by applying Patination Oil immediately after installation to protect the metal and keep it looking dark gray.
A: Small splits can sometimes be lead-welded, but if the lead has reached the end of its life (fatigue), a replacement is usually safer. We will show you photos of the metal so you can see the condition for yourself.
A: Yes. When handled by professionals, lead is a safe, inert, and highly recyclable material. It is the most sustainable roofing material available in the UK.
Jade Roofing is a family run business based in Orpington, with over fifteen years Experience in all aspects of roofing. We look to provide thorough roofing service from full roofs to minor repairs With our free quotes and professional advice, we look to provide the best service in the area.
Jade Roofing provides the best roofing services in Orpington and surrounding areas, offering versatile services for commercial and domestic roofs. From roofing installation and repairs to complete roofing replacement, we are capable of handling all roof-related problems. Contact us to engage our expert roofers now!
