![](https://www.rp-technik.com/wp-content/uploads/2020/08/congress-center-hamburg-stahl-fenstersystem-rp-hermetic-70W-detail-2-1440x548.jpg)
CCH, Congress Center Hamburg
Windows into the future
The Congress Centre in the heart of Hamburg was built in 1973. Its conversion marked the start into a new era. An aesthetic and functional hallmark of this new era are the outwardly opening, motor-operated rp hermetic 70W top-hung windows in the facade.
Factbox:
System:
rp hermetic 70W top-hung windows, opening toward the outside, motor-operated
Architect:
v. Bassewitz Limbrock Partner GmbH, Hamburg
Client:
Hamburg Messe & Congress Ltd.
![congress-center-hamburg-stahl-fenstersystem-rp-hermetic-70W-schnitt Congress Center Hamburg Stahl Fenstersystem Rp Hermetic 70W Schnitt](https://www.rp-technik.com/wp-content/uploads/2020/08/congress-center-hamburg-stahl-fenstersystem-rp-hermetic-70W-schnitt.png)