KADER design is founded by Alexander Mercer, raised a world citizen and educated in the field of art and design. Being a collector at heart, Alexander’s focal point with KADER is to present a finely curated selection of collectable furniture design and irresistible interior objects for your home or project.

From late 19th century to the advent of Modernism: all KADER items reflect an era defined by the transition from crafts to industrialism, offering both icons of Dutch Design avant la lettre, as well as unusual specimens of a more obscure heritage, and designs by architects.