a-roh

is a practice based in Paris and Lausanne. Agathe Sautet is an HMONP – SIA architect and currently teaches at ENSA Versailles. Matthieu is an EPFL architect and currently teaches at EPFL in Lausanne.

Together, they founded a-roh in 2024.

The main focus on their work is on rehabilitation of existing buildings and public facilities. Their practice explores the possibilities of creating space through specific materials at multiple scales, from furniture to territorial projects.

Previously with us : Juliette Fabbri, Lucie Moulin

SIA et Dipl. ing. HMONP – Ordre des architectes n° S24041

teaching & lectures

• Design studio, S6 P32 at ENSA Versailles, 2025-Now
• Studio director, at ALICE EPFL, 2024-2026
• Design studio, S6 P32 at ENSA Marseille, 2024-2025
• Guest critic at ENSA Malaquais, 03.2025
• Guest crit at ENSA Lille, 06.2024

exhibitions & publications

• Contribution to Biennale d’architecture et de paysage 2025, 4 degrés entre toi et moi, Sana Frini & Philippe Rahm
• Contribution to Tatiana Bilbao Estudio exhibition at the Museum für Gestaltung in Zürich

collaborations & friends

• Noibau (Berlin)
• Atelier Simplon (Lausanne)
• Atelier Alexandre Puech (Paris)
• ONOMIAU / Noël Picaper (Paris)
• detritus. (Lausanne)

credits & copyright

• Website: Lucas Vogel
• Team photo: Nikita Thévoz
• Typeface: Swiss Typefaces

© 2025 - a-roh - all rights reserved