Welter is famous for their wide selection of gold and precious metal wallpaper. Welter’s designers use genuine metal-leaf, consisting of very thinly beaten metal squares. They lay it by hand onto the wallpaper. The distinctive feature of these surfaces is the faint visibility of the applied gold-leaf squares and the captivating metal sheen. Apart from metal-leaf, also gold-leaf, silver, copper and palladium are used to produce some extraordinary wallpaper. By using a special technique, the Welter-team manages to combine the sheen of precious metal with raw colour structures.