The times when interior window sills were considered an ordinary finishing element are gone. Today they are a full-fledged design detail, which not only complements the aesthetic dimension of the selected woodwork, but enriches the composition of the entire interior – regardless of the chosen architectural style. The wooden ones will work perfectly in a rustic, scandi or shabby chic climate, while modern concrete interior window sills are an absolute must have if we took on the wallpaper loft design, as well as industrial. Such interiors look best in grays and raw materials, so precious concrete fits here like a glove!