The steel door model Horn 3 from Erkado combines an elegant and modern design with exceptional durability, while providing a high level of security. The doors are made of steel sheet with PVC veneer, which provides resistance to changing weather conditions and UV radiation.

Finish options include decorative panels such as PLAIN GLASS and PLAIN LACOBEL GLASS, which are flush with the sash surface, offering an aesthetically pleasing and elegant solution. All models in the Horn line have an RC2 burglary rating, which is an indication of their modern approach to manufacturing.