Steel Balconies The Gates of Osbourne Elegant custom steel balconies. Installation of three story steel balcony with restricted access. Craning in second tier. Second tier being lowered into place. Securing second tier to building. Craning in the third tier. Checking for level and securing third tier safely to building. The balcony top railing. Flying in the top balcony railing. Installation of the first tier on the west side. The finished balcony with a beautiful iron gate to secure the yard. The finished balcony.