Snohetta Oslo Opera House Wall Cladding

Snohetta Oslo Opera House Wall Cladding

The building is split in two by a corridor running north-south, the ‘opera street'. To the west of this line are located all the public areas and stage areas. The eastern part of the building houses the production areas which are simpler in form and finish. Comprising 3 to 4 storeys above ground. There is also a basement level – U1 – below this part of the building. The sub stage area is a further 3 storeys deep.

The building's western part

A marble clad plaza leads the visitors to the foyer and other public areas. A secondary entrance on the north façade gives firect access to the restaurant and foyer. To the south, the foyer opens up to the inner oslo fjord and views of Hovedøya island. To the west and north it is views of the city which dominate, while the auditoria lie to the east. There can be as many as 1900 audience members in the building. 1400 in the main auditorium, 400 in stage 2 and 150 in rehearsal room 1, which doubles as a black box theatre.
There is a brasserie to the south of the foyer, a restaurant to the north and several bars which can be run separately from the performances. Service functions such as education spaces, cloakrooms, toilets, information/ticketing desk and diverse smaller rooms are located around the foyer. From the foyer, at ground level, and from the public galleries, access is provided to the two main auditoria.

The large stage area occupies a significant part of the building footprint. Here is the main stage (16m x16m) with an 11.8m deep substage, two side stages and two rear stages, as well as a scenery hall and store. There is a free height of minimum 9m throughout these areas. Storage for the backdops is located above the rear side stage. Finished scenery for several performances and acts can stand ready on the rear and side stages as well as below stage. In addition, the large rehearsal room is located in direct connection to the stage areas and can provide further scenery storage should this be necessary.

The orchestra rehearsal room – an acoustically sensitive space – is also located in the western part of the building – at basement level. This hall is the orchestra's most important rehearsal space and can also be used for recording purposes. The requirement for variable acoustics is achieved by the use of adjustable panelling and drapes. The room can achieve similar acoustics to the main auditorium.