BEFORE

Initial state

AFTER

With insulation on road side
in keeping with existing architectural features

Montaland

Energy
Efficiency

2020 – 2022

MAIN CHARACTERISTICS  

  • Cinder block building, built in 1952, 5 floors, 3 buildings.
  • 2,250 m² living space
  • Block of flats consisting of 36 residential lots
  • Villeurbanne (69)

Before: 

  • Average consumption:  411 kWh/m² per year
  • Label (RT-C-E ex): class F
  • Environmental label: F

After: 

  • Average consumption:  240 kWh/m² per year
  • Label (RT-C-E ex): class D
  • Environmental label: D

OUR MISSIONS  

  • Defining the needs of co-owners
  • Improving the thermal qualities and aesthetics of the initial project
  • Reviewing the thermal study and calculating new gains
  • Suggesting new scenarios and financial optimisation
  • MaPrimeRenov’ Project Management Service, technical, social and financial support
  • Simulating financial grants for energy renovation and gains on energy costs.
  • Acting as second fix contractor