Instead of comparing it to glass, it might be better to compare it to other plastic materials used for windows. Here's a glass vs. plastic SE Q/A that might be

Instead of comparing it to glass, it might be better to compare it to other plastic materials used for windows. Here's a glass vs. plastic SE Q/A that might be worth reading for context: https://engineering.stackexchange.com/questions/7408/why-do-glass-windows-still-exist-why-havent-they-been-replaced-by-plastics https://engineering.stackexchange.com/questions/7408/why-do-...