Sometimes, it is not easy to decide on the most suitable colours and colour combinations for windows, doors and curtain walls as well as for roller shutters, sun protection and roller doors. Thanks to the exclusive partnership with Les Couleurs® Le Corbusier, heroal offers a range of colours which can be harmoniously matched in any combination. heroal’s colour configurator supports architects and planners to find the best colour combination for windows, doors and curtain walls. Combinations may include colours from just one of nine colour groups or colours from different groups. By the „mix & match“ button, colours chosen at random are combined with each other. Test heroal’s Les Couleurs® Le Corbusier colour configurator for a masterly architectural colour design of the building envelope.