Built heritage is part of our history and culture. It shapes our cities and landscapes.
Preserving these iconic buildings is an important responsibility, not only to those who came before us, but also to future generations.
 

However, the environmental and ecological challenges we face present us with a complex problem.

How can we preserve the intrinsic nature of these buildings while offering a quality of use and energy performance compatible with the objectives of the 2000W society?
What technical solutions can be implemented to meet this challenge?
 

The Estia team is mobilising all its skills and experience to promote the emergence of solutions that are appropriate from both a technical and a usage point of view, in collaboration with architects and heritage services.