NR7: When Historic Architecture Meets Modern Technology
Project Type: Office Building
Client: Crestyl (NR7 s.r.o.)
Location: Downtown, Prague 1
Completion Date: 05/2025
Gross Floor Area: 6,500m²
Services provided:

A location steeped in history, a project with a vision
The renovation of the NR7 building at Náměstí Republiky 7 is an exceptional project in the very heart of Prague. This historic building, with its rich architectural heritage, has been transformed to fully meet the demands of the 21st century—in terms of comfort, energy efficiency, and technical infrastructure—without losing its authenticity.
Technology vs. Historic Preservation: Conflict and Collaboration
Installing modern technology in a historic building is one of the greatest challenges in the construction industry. Standard solutions do not work here—everything must be individually adapted to the existing structures. Working with load-bearing arches, thick walls, and preserving historical details requires a high level of expertise, creativity, and the ability to improvise.
Technical Management as the Key to Success
OMC played a key role in this project by coordinating technologies and trades. Close collaboration with architects, engineers, and historic preservationists, along with the rapid resolution of changes directly on site, were essential to the smooth progress of the entire project. A high degree of flexibility and precise planning made it possible to seamlessly integrate complex technological solutions into the intricate historic structure.
The Power of Partnership
Our key partners also played a major role in the project’s success:
Spie – štangl, Developtech, and Klima Solution.
Their technical expertise, professional approach, and ability to find solutions even under challenging conditions contributed significantly to the outcome.
A result that speaks for itself
The NR7 project is more than just the renovation of a historic building. It proves that even architecture designated as a historic landmark can, thanks to a professional approach and technical expertise, function fully in accordance with contemporary standards—while retaining its unique character.
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