Off-the-shelf Envelope

 - Claudia Hildner

Industrially prefabricated elements are intended to optimize the energy efficiency of existing buildings more quickly. Which companies are currently active in the serial renovation of building envelopes?

Off-the-shelf Envelope
Like many of the examples shown here, the modernisation of a residential building in Cologne’s Zollstock district by Zeller Kölmel Architekten is one of a series of serial renovation pilot projects initiated by the German dena | Jens Willebrand Energy Agency (dena). © dena | Jens Willebrand