34kg Code 5 Roll of Milled Lead Flashing 450mm x 3m

34kg Code 5 Roll of Milled Lead Flashing in a 450mm width and 3m length, delivering approximately 1.35m² of coverage per roll. Code 5 refers to a nominal thickness of 2.24mm, equating to 25.4kg per m², making it a heavy-duty grade suited to wider flashings and applications exposed to greater wind uplift or thermal movement. At 450mm wide, this roll is suited to chimney flashings, valley linings, dormer details, and abutments. The 3m length is easier to handle than a standard 6m roll, making it suitable for smaller projects, patching, or work in restricted spaces. Manufactured to BS EN 12588, the milling process produces uniform thickness, fine grain structure, and a smooth finish for reliable installation. Its purpose is to provide a malleable, durable, and completely waterproof seal at critical junctions - including abutments, chimneys, and parapets - preventing water ingress and extending the lifespan of the building fabric. Application of patination oil after installation is essential to prevent carbonate staining.