Lead and FLashing

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Lead & Flashing – Essential Protection for a Weatherproof Roof

What is Lead and Flashing?
Lead and flashing are vital components in roofing, designed to create a watertight seal where the roof meets other structures, such as chimneys, walls, roof valleys, skylights, or dormer windows.

Lead is a highly malleable, durable metal that has been used in roofing for centuries. It can be shaped and moulded to fit complex roof junctions while maintaining its strength and weather resistance.

Flashing refers to the thin sheets of lead (or sometimes alternative materials) used to cover and protect joints or intersections in the roof, preventing water from seeping into the building.

What Does It Do?
Lead and flashing act as a protective barrier at vulnerable points on a roof where water could otherwise penetrate. They direct rainwater away from seams, edges, and structural junctions, ensuring the roof remains watertight and the underlying structure stays dry.

Benefits of Lead & Flashing:

Outstanding Durability

• Lead is one of the longest-lasting roofing materials, often exceeding 50 years of service life with minimal maintenance.

Exceptional Weather Resistance

Withstands all weather conditions, including heavy rain, snow, frost, and extreme heat, without corroding or cracking.

Malleability for Complex Detailing

Can be easily shaped to fit around chimneys, vents, roof valleys, and intricate architectural details.

• Low Maintenance
  

Requires little upkeep once installed correctly by a professional roofer.

Aesthetic Appeal

Offers a neat, traditional finish that blends seamlessly with slate, tile, or flat roofing systems.

Eco-Friendly

Lead is fully recyclable, making it a sustainable choice for environmentally conscious projects.

Where Lead & Flashing is Commonly Used:

• Around chimneys and flues
• At roof-to-wall junctions
• In roof valleys and gutters
• Around roof windows and skylights
• On parapet walls and dormers

At JB Roofing Specialists Ltd, we specialise in the supply and installation of premium-grade lead and flashing to protect the most vulnerable areas of your roof. Our expert craftsmanship ensures a precise fit and a watertight finish that will safeguard your property for decades