A new headquarters for a Turkish fashion house Vakko and Power Media (Turkey’s equivalent of MTV) was built recently in Istanbul, Turkey. The construction of this structure was started on an old, abandoned and partially constructed concrete shell of a hotel. REX Architects created this building over an area of 9,100 m² (98,000 sq ft). Instead of hiding the old concrete skeleton of hotel, REX exposed it through a very thin and transparent glass façade, thus delivering their objective of creating a sustainable structure.

REX divided the construction of this structure into two structurally independent components. A ‘U-shaped' concrete skeleton (completed by a fourth side), labelled as “Ring”, was transformed into a conventional, flexible office space. At the ring’s centre, a new six-floor steel tower named ‘Showcase’, consisting of several special areas such as an auditorium, showrooms, meeting rooms and executive offices, and restrooms has been created.

Power Media Company, Turkey’s renowned music and television network at the upper floor of the skeleton’s subterranean parking incorporates a television studio, radio production facilities, and screening rooms.

The Transparent Glass façade of the building is stuffed with Glass Panes, which allow natural light to flood the interiors. At 5 feet by 10 feet, the 134 panels that wrap the building are a wafer-like 3/16th of an inch thick. Glass preferred for this building by the architects is Slumped Glass. This type of glass is repeatedly heated and cooled until it falls into a mould and assumes the mould’s form. Slumping is usually used for decoration purposes, but here it has been used for structural purposes: The glass panels feature an X-shaped impression that gives them vertical and lateral stiffness and strength. These glass panels are held in place by four simple pins at each corner.

Glass slumped with ‘X’ shape increases the glass’s strength. The thickness of the glass was thus reduced and the need for perimeter mullions was eliminated. The resulting ethereal glass “Saran Wrap” subtly reveals the Ring’s pre-existing concrete skeleton and suggests the Showcase behind. Glass panes give a clear view when viewed directly and capture light and reflections, when viewed from different angles.

The Showcase is clad in mirror-glass, cloaking the steel boxes with a mirage-like exterior, and enlivening the building’s interior to impart a kaleidoscopic effect. The slopes of the auditorium, showrooms, and meeting rooms create a circulation path that winds from the bottom upwards to the glass showcase.