Hamilton is not only the leader of eastern Canada when it comes to Passive House building, the city also has the climate-minded goal of making all social housing projects Passive House. Graeme Stewart and Ya’el Santopinto from ERA Architects run through the ins and outs of this deep retrofit on the Ken Soble Tower. ERA Architects deals exclusively in retrofits making the Ken Soble Tower, built in 1967, their perfect project. Hear directly from Stewart and Santopinto about how this project centered both tenant comfort and mindful ecological building in this Global Passive House Happy Hour presentation.