Expert Leadwork Specialists
in Swindon & Bristol, Bath, Somerset, Wiltshire, Newport, Chepstow and Cardiff
Professional lead flashing and repairs from NTL Roofing with over 10 years' experience.

Lead is incredibly malleable, allowing our skilled roofers to shape it perfectly around complex roof features using traditional bossing and precision lead burning (welding) techniques.We start every project with a thorough inspection, often utilising our advanced drone roof surveys to safely assess hard-to-reach areas without the immediate need for scaffolding. If necessary, we will upgrade the underlying battening and breathable membrane to ensure maximum weatherproofing.Chimney Flashings: We install robust step flashings and soakers to stop water ingress at the brickwork.Valleys and Guttering: Heavy-duty lead valleys direct high volumes of winter rain safely away from your roof tiles.Flat Roofs and Dormers: We use high-code lead for permanent, weather-resistant flat roofing covers.Every piece of new lead is carefully treated with patination oil to prevent white carbonate staining, ensuring a beautiful, even finish as it naturally ages.

When installed correctly by experienced professionals, lead boasts an exceptional life expectancy of over 100 years. This makes it significantly more cost-effective over its lifespan compared to modern plastics, felts, or temporary sealants.Because it expands and contracts with the changing UK climate, lead is highly resistant to frost damage in winter and high temperatures in summer. It provides a permanent, watertight seal at vulnerable abutments where your roof meets a wall or chimney breast.If you suspect your current flashings are failing, acting quickly can save you from extensive structural damp. Require urgent repairs? Reach out to our dedicated team on 0117 428 9043 for expert, responsive guidance.

Working on period properties across Swindon, Bath, and Somerset requires a deep understanding of heritage conservation rules. Our roofers are highly experienced in carrying out heritage roofing restorations that comply fully with Listed Building Consent and local Conservation Area guidelines, expertly matching natural slate, clay tiles, and traditional lead details.We adhere to strict industry standards, ensuring the correct lead codes are used for specific applications—ranging from flexible Code 4 for standard flashings to thicker Code 7 and 8 for commercial gutters and flat roofs.Furthermore, when upgrading any existing flat roof structure, we ensure all work aligns with current UK Building Regulations. This includes upgrading structural insulation to meet Part L compliance, giving you total peace of mind that your home is both legal and energy-efficient.

Whether you have a leaking roof in a historic Bath townhouse, require dormer cladding in Newport, or need a commercial roof repair on a Bristol industrial estate, NTL Roofing is ready to help. While our headquarters are proudly based in Swindon, we provide dependable services to communities across Wiltshire, Somerset, Chepstow, and Cardiff.As a premium local contractor, all our craftsmanship is insurance-backed and fully guaranteed. Our fully licensed, directly employed team handles every detail with precision, ensuring your investment is protected for decades to come.Don't wait for a minor leak to cause severe internal damage. Call our knowledgeable team today on 0117 428 9043 to book your free site survey and secure your property.