Gary Smith from Ultimate Windows has been in the window industry for most of his career and has seen a lot of change happen over the last couple of years. In our interview, he explained the different materials of windows, of course the variations of glazing, and he also talked about important performance indicators that you should look out for when getting windows for your home. He even shared some valuable insights about how to find the right manufacturer and the first steps you should take when determining what windows you really need for your house. The whole podcast was full of information. We've picked the best parts for Part 3 of our Highlights from the Ultimate Windows Podcast.