Evoke provides energy consulting services for existing buildings and is experienced with calibrating models using utility bills. Evoke evaluated two case study buildings in Winnipeg, Manitoba that were highly insulated with the Quik-Therm Matrix systems on the walls and roofs and outlined the operational energy, carbon, and cost savings in relation to typical construction for Efficiency Manitoba. This study includes forward thinking analysis and insights on effective ways to meet NECB 2020 building envelope requirements in cold climates.