Office extension, Akersgata 45

A two-story rooftop extension

A two-story rooftop extension of an office building in central Oslo, this project follows the rhythm of the existing façade while introducing a warmer timber material to clearly yet respectfully distinguish the new addition. The design aligns with the building’s original lines, creating a seamless dialogue between old and new. Generous glazing opens up panoramic city views, supporting flexible, light-filled workspaces that enhance both function and atmosphere.

Building category:Extension to office building
Project size:1400m2
Environmental performance:Timber construction.
Material use:GL and girders in timber. Oak facade balusters
Delivery from Oslotre:Architectural design
Year:2015
Location:Akersgata 45