The Jules-Dallaire Complex is the first large-scale project carried out by Epsylon that had been selected for the conception, manufacturing, and installation of curtain walls for the external envelope. After completing with success the project’s Phase I, Epsylon was called again for the entire fenestration of the second tower. For this project’s Phase II, Epsylon supplied about 130,000 sq. ft. of curtain walls and, because of its 28 floors; this tower is now the highest one on Laurier Boulevard in Quebec City.