Costing is extra nuanced than I assumed; nesting performance, standardizing bend spans

https://lorenzozlrb121.wordpress.com/2026/05/17/roof-covering-air-vent-integrity-just-how-hand-fabricated-copper-holds-up-over-100-years/

Setting you back is a lot more nuanced than I thought; nesting efficiency, systematizing bend distances, and batching coatings can open major financial savings without endangering layout intent.