PDA, Partners & Dalous Architecture, an architecture and interior architecture firm in Paris, specialising in the renovation, refurbishment and transformation of buildings.

Offices, hotels, housing, retail: in Paris and its inner suburbs, we support property companies, investors and occupiers in the renovation, refurbishment and transformation of their buildings, from the survey of the existing building through to handover. Major restructuring, vertical extension, office-to-residential conversion, energy retrofit, works in occupied buildings: every project addresses the structural, regulatory, environmental and aesthetic challenges of the building.

Our conviction: a building carries a history, a language, the work of an architect who came before us. We first seek to understand the original intention, then we intervene to extend, enrich and enhance what exists rather than erase it. This is what we call Re-Architecture.

Architects, interior architects, engineers and site managers: one and the same team carries the project from start to finish, in close partnership with engineering consultants, clients and contractors. Our digital tools (BIM, AI, parametric design) secure every decision, from feasibility to site.