Flat Glass Market Overview: From Float Glass to Advanced Coatings The global flat glass market size is expected to reach USD 404.76 billion in 2030 and is projected to grow at a CAGR of 4.6% from 2025 to 2030. The market is projected to be driven by increasing construction spending and the need to improve energy efficiency in buildings. The rising preference for architecture, which increases natural daylight in the house is propelling the...