| Architectural ironmongers Architectural ironmongersYannedis Yannedis is the oldest established architectural ironmonger in Britain. Founded in 1911, Yannedis has built-up a formidable reputation for taking on the most challenging, architecturally interesting and diverse work. Our sales team are well aware that many of our products need to be designed and manufactured to suit the specific needs of each individual project, such as the specially manufactured items of door furniture supp.. |