Elan Arch
Broadcasting House (Large Extension)

Year Of Planning





Mojca Sterle,
Mojca Gruzic Trplan,
Gregor TrplanProject performed by: Gruzic Trplan Architects d.o.o.


52,366.42 sq. ft.
(4,865 sq. m)


Broadcasting house

Services Provided:

  • Architectural Design
  • Workplace Consultancy
  • Space planning
  • Interior design

National, public, broadcasting organization in Slovenia who operate radio and television stations needed expand their existing building. This 60 years old building is located in a densely built-up city centre.


New Large Extension which comparises of 6 floors (including 2 basement floors). Design and implementation of a new extension was due to two basement levels, which extend below the level of the foundations of two neighbouring buildings very technically demanding as well we needed to connect new extension with very complex grid of the existing corridors of the old building at thirteen points with very small toleration in height allowed.


In underground floors we placed film archives with precisely controlled constant temperature. Archives are equipped with on tracks movable cabinets. Because low temperature walls have additional insolation and special heavy isolated and air tied doors. On the ground floor is a new luxury, spacious entrance hall for celebrities. In the upper floors are studio rooms for radio, big TV studio with related service facilities and open plan offices in two floors.

  • Year Of Planning : 2020
  • Year Of Build :
  • Location : Slough, UK
  • Architect : Mojca Sterle
  • Size : 65,597 sqft (6,083 sqm)
  • Value :
  • Industry : Residential