Innovation fuels our industry, empowering architects and contractors to do more and do it better every year. And the innovation happens quickly. We can see the evolution of design and building envelope options from year-to-year at the industry’s leading shows. Advances in building science and technology are bringing new materials to market that are lighter and more energy-efficient, promote safety and enable some truly spectacular designs. But even among all our new options, sometimes a material we thought we knew can surprise us, especially when viewed in the context of today’s building enclosures. That’s becoming the case with cellular glass insulation, which is getting renewed attention from many architects and designers, particularly for mission critical buildings.