The REIWA building – Nexity head office

Project: The REIWA building – Nexity head office

Segment: Office

Country/city: France, Saint-Ouen

Architect: Brenac & Gonzalez & Associés

Installer: Augagneur – Pmg

Photographer: Stefan Tuchila

Project size: 25,000 m²

Production year: 2024

A landmark building

The REIWA building, Nexity's new headquarters, spans 25,000 m² and is located in the northern suburbs of Paris. Its distinctive "S" shape integrates gardens, terraces, walkways, and green roofs, creating innovative workspaces. The building features a crystalline facade and a warmer wooden facade at garden levels, reflecting Nexity's commercial and residential focus. It meets strict environmental criteria, earning several sustainability certifications.

Optimised acoustic design

Acoustics played a central role in the design of the REIWA project, particularly in the reception hall. This large-volume space serves multiple functions, including welcoming visitors, distributing to various landings, and providing catering and work areas.

An in-depth acoustic study was conducted to minimise reverberation and noise nuisance. The hall's great height and impressive volumes required special attention to ensure a calm environment conducive to concentration. The chosen solution for the ceiling was Ecophon Clipso™ acoustic stretch fabric. This material was selected for its aesthetic appeal and acoustic effectiveness. Its smooth, continuous surface helps absorb sound waves, creating a serene atmosphere.

The implementation of this solution was facilitated by Augagneur - Pmg, who worked closely with the architectural firm to ensure proper installation. The hall also features a sculpted, undulating wooden staircase that blends harmoniously with the travertine floor and walls, with the Clipso fabric acting as a backdrop to preserve the space's acoustics.

In this way, acoustics are an integral part of the REIWA project's identity, transforming the workspace into a place of exchange and creativity. Close collaboration between architects and acousticians resulted in a harmonious and pleasant working environment.