Property assets

ERMONT Habitat

Project design, construction supervision and engineering 23/02/2022 Ermont #ACTR
Prime contractor for the rehabilitation of 500 housing units.

Type of assignment

The assignment concerns the energy rehabilitation of a complex of 500 housing units for 24 months of work:

Complex “Rossignaux 1” comprises 5 buildings (of 5 and 9 storeys) totalling 284 housing units.
Complex “Rossignaux 2” comprises 5 buildings (of 5 storeys) totalling 216 housing units.

Project leader

About the subsidiary involved in the project

Logo ACTR Groupe Manergy

A few figures

December 2017/

June 2019

Duration of the project


Total cost of the work

Description of the work


  • Replacing your window
  • Fitting roller shutters in bedrooms and living rooms
  • Fitting exterior insulation
  • Weather-boarding and rendering
  • Replacing the weather-proofing course on the roofing
  • Creating smoke vents in the stairwells
  • Work in the housing units
  • Replacing ventilation openings
  • Installing collective satellite dishes on Rossignaux 2


Treatment of the entrance halls, rue Utrillo:

  • Creating of 4 entrance halls
  • Replacing the joinery
  • This work includes the design of communal rooms: room for businesses and rooms for bicycles/toy cars

More references !