A » Sourcing stained glass windows for heritage building restoration in Edinburgh demands a meticulous and professionally guided approach that respects both the architectural integrity of the structure and the stringent conservation regulations governing the city’s UNESCO World Heritage status. The first step is to commission a comprehensive condition survey from a specialist conservation studio accredited by organizations such as the British Society of Master Glass Painters or the International Institute for Conservation, as this will identify whether the existing windows can be restored in situ, require careful removal for workshop repair, or need complete replication. In Edinburgh, notable options include studios with deep experience in historic Scottish buildings—such as those that have worked on Glasgow Cathedral or St Giles' Cathedral—which can source mouth-blown antique glass from traditional European manufacturers to match the irregular refractive qualities and surface patina of original panes. For acquiring period-appropriate pieces, architectural salvage yards in areas like Portobello or Newhaven occasionally offer Victorian or Edwardian panels, but these must be authenticated for provenance and checked for lead fatigue or glass crizzling before integration. Alternatively, antique dealers specializing in decorative arts may supply single panels or fragments, though such acquisitions should always be reviewed by a conservation architect to ensure compatibility with the building’s specific period style—whether Gothic Revival, Scottish Baronial, or Arts and Crafts. Commissioning new stained glass is often the most viable route for missing sections, and this requires engaging a master glazier who can replicate historical painting techniques using vitreous enamels fired onto the glass, as well as custom-cut lead caming that mirrors the original profiles. Design proposals must be submitted to the City of Edinburgh Council for listed building consent, a process that typically demands a detailed conservation statement, scaled drawings, and evidence of