Fréquence is an architecture studio based in Paris, France, founded in 2022 by architects and engineers Marine Collignon, Charlotte de La Hosseraye, and Lise Rouge Raoult.
The studio’s practice is rooted in a constant attentiveness to the existing context, seeking to repair, improve, and highlight the value of the places and buildings where it intervenes. Their dual background as architects and engineers allows them to delve deeply into the study of proportions, textures, and light, while simultaneously developing construction systems that are frugal and materially efficient.
Fréquence champions an architecture that transcends mere function to become a spatial experience, reviving a tradition where detail, ornamentation, and technique combine to create unique and distinctive places.
The studio works across various typologies and scales—encompassing both renovation and new construction projects—including housing, educational and sports facilities, hotels, and offices.
Fréquence holds European Passive House Designer and FEEBAT certifications.
Marine Collignon is an HMONP architect and engineer, having graduated in 2018 from the École Nationale Supérieure d’Architecture de Paris-La Villette and ESTP. She has worked as a structural engineer at I+A and currently teaches construction and structures at the architecture schools of Belleville and Val de Seine.
Lise Rouge Raoult is an HMONP architect who graduated from ENSA Paris-La Villette in 2016. Specializing in educational facilities, she has worked at the firms SOA architectes and Atelier 2/3/4. Her research focuses on rhythmanalysis and chronotopy as applied to architecture and urban planning.
Charlotte de La Hosseraye is an HMONP architect and engineer, having graduated in 2018 from the École Nationale Supérieure d’Architecture de Paris-La Villette and ESTP. After overseeing the construction of a multi-unit timber residential building at AAVP, he teaches at the master's level at ENSA Paris-La Villette.
