Dollarama's three storey head office, built in 2008, includes 428,000 square feet of constructed area consisting of a 28’-0” clear, 326,000 square foot warehouse, a 72,000 square foot head office and a 30,000 square foot underground parking garage. The offices and underground parking are all designed with an innovative energy design in mind, complete with a Hydronic Hybrid Heat Pump (HHHP) system, utilizing geothermal wells supplemented by a cooling tower to generate condenser water for heat pumps.