Nick Bagatelos knows glass! Nick grew up in the glass industry and continues to be one of the most respected personalities in the industry. In this lively episode, Joe and Nick talk about: the promise of vacuum glass; the importance of retrofits and how to do it right; the technological and structural barriers that will ensure that some glass-based innovations will remain as novelty products; the importance of light and views; the need to improve framing thermal performance; and so much more!