These profiles are desgined for windows that open outwards or inwards via hinges. They are usually used in residential homes due to their ease of operation and good sealing.

The art of casting iron dates back to ancient civilizations, but the decorative aspect of cast iron gained prominence during the 19th century. Industrialization brought about advancements in casting techniques, allowing artisans to create intricate designs with relative ease. This era saw the emergence of ornate ironwork in bridges, railings, gates, and even furniture. The Victorian period, in particular, is celebrated for its elaborate use of okrasná liatina, with motifs inspired by nature, mythology, and geometric shapes.