How does the design of the guest toilet work with the other rooms? How to select wall and floor coverings so that there will be a harmonious interplay of colours, materials and light, even when the doors are open? These are precisely the questions ultramarin takes into account when planning a new design for which not only large tiles are used, but also, increasingly, seamless and stained screed, mineral and concrete plaster, as well as wallpaper for living rooms and wet areas.

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