Caisse des Dépôts

Architect : PCA

Project details

  • Reference : 2012-111
  • Project manager(s) : Léa RICHERT
  • Client : Caisse de dépôt
  • Facade surface : 150 m²
  • Facade budget : 39,000.00 €
  • Localisation : Paris
  • Programme : Public building
  • Work : Rehabilitation
  • Certifications : HQE

The main issue for this project was to have two-way doors which are really thermally efficient (Uw= 1,5 W/m²,K) in order to get a renovation HEQ certification. We drew the joinery at the same time we conducted the thermal studies in 3D as well as the structural ones to get a steel joinery which was completely pierced and of which the holes become thermal contact breaker. As this project was quick we have completed everything within a year.