#Proper Leadwork: Bay Sizing Essentials—Max Dimensions, Falls & Drips The long life of a lead roof depends on correct lead bay sizing. Keep sheets modest, add the right falls and place drips at sensible intervals, and the roof works with thermal movement instead of fighting it. This guide gives you practical bay width/length limits by […]
Tag Archives: roll centres
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Nov
#Proper Leadwork: Hollow Rolls & Wood Rolls—Geometry, Centres & Fixing Patterns Elegant, resilient lead roofs often rely on lead hollow roll caps (with timber cores or formed hollows) to control movement and create the classic rhythm of traditional sheet roofing. This guide sets out geometry, roll centres, fixing patterns, code selection (typically Code 5–6), and […]