This project focuses on the thermal rehabilitation and residentialisation of 165 social housing units in Savigny-le-Temple (Colonel Rémy, 71 housing units and Erables/Haiettes, 94 housing units). The work will allow for thermal and energy improvement through the replacement of carpentry and boilers, a total refurbishment of the wet parts, an overall electrical repair, the outsourcing of household waste rooms by the integration of voluntary intake points and a residentisation aimed at rehabilitating the outdoor spaces. This operation is the first rehabilitation on this neighborhood built in the 90s which has never seen any improvement since its construction. It mainly initiates the energy renewal of downtown Savigny-le-Temple and the requalification of the Vilogia heritage. Vilogia is therefore committed to efficient and sustainable rehabilitations.