Simple, uniform looking exterior walls of logistics, production or warehouse halls are the most typical and obvious use for sandwich panels. Often a building like this might seem a little boring. With the Ruukki® Design Panel and Ruukki® Invisible flashing, you get a finished look to the façade. The Design Panels are used to create angles either vertically or horizontally and the flashings completes the joints of the panels unobtrusive.  With the Ruukki® Invisible flashing you can also rhythmize the façade  of the building, as the location of the list is freely selectable.  The corner panel can also be used with a standard flashing.