Roofing Leadwork Services in Westminster & Kensington

Portman UK provides expert leadwork services across Westminster, Ealing, Hampstead, Chelsea and Kensington, including repairs and replacements for homes throughout London.

Lead is one of the most durable and weather-resistant roofing materials available, making it ideal for flashings, valleys, bay windows, dormers and decorative features.

Our skilled team works with precision to ensure every lead detail protects your property and enhances its overall finish.


Professional Lead Installations

We install new leadwork for both pitched and flat roofs, using techniques that meet industry standards and guidelines. Whether you need lead flashings around chimneys, new lead valleys or a complete replacement for worn sections, we ensure every installation is watertight, long-lasting and professionally finished.

Lead is known for its flexibility and durability, and our experienced team shapes each piece carefully to suit your roof’s design.

Damaged, cracked or aged leadwork can cause leaks and water penetration, especially around chimneys and roof junctions. We carry out thorough inspections to identify the source of the problem and provide effective repair or replacement solutions.

Loose fixings and splits caused by thermal movement or poorly fitted lead are common issues we encounter. Our specialists restore your leadwork to a high standard, ensuring it continues to protect your home for decades.

Lead Flashings, Valleys and Weatherproof Detailing

Lead is commonly used to seal vulnerable areas of the roof where water needs to be guided away efficiently. We work with all types of lead details, including:

  • Chimney flashings
  • Lead upstands
  • Basket and pitched valleys
  • Dormer cladding
  • Step flashings
  • Parapet wall flashings

These components are essential for preventing leaks, and our precise installation helps maintain the integrity of your roof in all weather conditions.