A modern, sustainable alternative to traditional lead flashing. Leadax is a high-performance lead-free flashing material that offers the same look, feel and workability as traditional lead, without the weight, health concerns or environmental drawbacks. Made from recycled PVB (the safety film used in laminated glass) with an aluminium mesh reinforcement, Leadax is lightweight, highly malleable and easy to dress into complex shapes. It is suitable for a wide range of roofing and weathering applications and is available in various widths to suit most detailing requirements. Key Benefits Genuine lead alternative – Looks, feels and works like traditional lead. Lightweight – Significantly lighter than Code 4 or Code 5 lead, easier to handle and install. Highly malleable – Can be dressed by hand or with tools, just like lead. Sustainable & circular – Made from recycled materials and fully recyclable at end of life. Non-toxic – No heavy metals, safer for installers and the environment. No staining – Does not leave white marks on roof tiles or masonry. Long service life – Expected lifespan of at least 30 years. Versatile sizes – Available in a range of widths for flashings, abutments, chimneys, valleys and general weathering work. Typical Specifications Material: Recycled PVB with aluminium mesh Type: Lead-free flashing / lead replacement Form: Rolls in various widths Weight: Approx. 3.85 kg/m² Thickness: Approx. 3 mm Colour: Lead grey (other colours available on request) Ideal for roofers and builders seeking a high-quality, modern alternative to traditional lead. Suitable for both new builds and refurbishment projects where performance, ease of use and sustainability are important. Always install in accordance with the manufacturer’s recommendations and good roofing practice. Ensure correct fixing, overlaps and detailing for long-term performance.
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