Lead Flashings
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The Definitive Sand Cast Lead Buyer’s Handbook (2025 Edition)
The definitive 2025 buyer’s handbook to sand cast lead for heritage and conservation roofing. Discover how sand cast lead is manufactured, when to specify it instead of rolled lead, how to design bays and substrates, and how to order, store and maintain it on cathedrals, palaces and historic buildings.
Code 10 Sand Cast Lead: 7 Elite Heritage Applications for Sovereign & Monumental Roofs
A definitive conservation guide to code 10 sand cast lead, used on palaces, cathedrals and monumental roofs requiring the highest possible durability. Includes 7 elite heritage applications, movement design, substrate rules, SPAB and NHIG principles, QI defect insights and a complete ordering workflow for specialist projects.
Code 9 Sand Cast Lead: 9 Heritage-Grade Applications for Monumental Roofs
A definitive heritage guide to code 9 sand cast lead, used on cathedrals, historic buildings and monumental gutters where extreme durability is essential. Explore 9 conservation-grade applications, bay sizing, substrate design, movement joints, and how to integrate sand cast lead into a compliant ordering process.
Code 8 Lead: 7 Ultimate Heavy-Duty Uses (BS EN 12588)
A specialist guide to code 8 lead, focusing on 7 ultimate heavy-duty uses including monumental gutters, deep parapet channels, heritage roofs and cathedral-grade details. Learn how to size bays, design substrates, choose fixings and turn technical drawings into a fully built basket using the Shoppable Lead Chart.
Code 7 Lead: 9 Critical Applications (BS EN 12588)
A specialist guide to code 7 lead, focusing on 9 critical applications including deep valley gutters, large box gutters, parapet gutters, heritage roofs and high-risk details. Learn how to size bays, manage movement, choose fixings and build a compliant basket using the Shoppable Lead Chart.
13 Advanced Uses for Code 6 Lead (BS EN 12588)
A detailed contractor guide to code 6 lead, covering 13 advanced uses across valley gutters, parapet gutters, box gutters, flat roofs, dormers and heritage details. Learn how to size bays, set laps, choose fixings and build a compliant basket using the Shoppable Lead Chart.
11 Pro Uses for Code 5 Lead (BS EN 12588)
A complete guide to code 5 lead, covering 11 professional applications including box gutters, wide aprons, parapet gutters, valleys, dormers and heritage detailing. Learn how to size bays, manage movement, choose fixings and build a compliant basket using our Shoppable Lead Chart.
9 Essential Uses for Code 4 Lead (BS EN 12588)
A practical, high-intent guide to code 4 lead—where it excels, where to step up a gauge, and how to size, fix and finish chimney flashings, abutments and aprons with quick-buy links.
7 Powerful Uses for Code 3 Lead (BS EN 12588)
A deep, practical guide to code 3 lead—where it excels, where it doesn’t, and exactly how to size, form and finish light flashings, soakers and straps with fast, shoppable links.



Code 3 Lead
Code 4 Lead
Code 5 Lead
Code 6 Lead





