2bdm Architects: understand, restore, pass on

The 2bdm agency: 15 years of commitment to preserving and enhancing built and landscape heritage.

We are an architectural firm specializing in heritage preservation and enhancement. Our approach is based on rigorous analysis of each building: understanding its history, materials and uses, before any intervention.

We give priority to collaboration and the transmission of knowledge, while respecting the authenticity and integrity of the site. Each project is guided by the demand for excellence and the desire to reveal the historical and architectural potential of the buildings we work with.

Our expertise in heritage enhancement

The 2bdm agency works on historic buildings and gardens, combining rigor, technical expertise, and sensitivity to heritage. Diagnostics, restoration, conversion: each project aims to extend the life of heritage by adapting it to contemporary uses, while respecting its identity.

Discover our achievements

All our projects

Domaine de Dampierre / Dampierre-en-Yvelines

  • Park restoration
FABRICE-BESSON_DJI_20250710112615_0706_D_BD

Château de Versailles / Versailles

  • Restoration of the clos-couvert of the Chapelle Royale
THOMAS GARNIER château EST 00336

Hôtel national des Invalides / Paris 7ᵉ arr.

  • Restoration of the north façade
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Mobilier national / Paris 13ᵉ arr.

  • Restoring the clos-couvert
Mobilier National

Basilica of Sainte-Marie-Madeleine / Vézelay

  • General restoration
FABRICE-BESSON_DJI_20250906191459_0313_D_BD

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A question, a project, a collaboration?

Our teams can help you with all your architectural and heritage needs, anywhere in France.
You can find us at our Paris, Versailles and Guebwiller branches - please don't hesitate to contact us for a chat or an appointment.

Contact us

Join us

Do you share our passion for heritage, creation and transmission?
We welcome inquisitive, rigorous and enthusiastic talents, eager to take part in demanding and meaningful projects. If you'd like to join us, send us your application.

Join us