Straits Research - Market Research Strategy | Strategy Consulting | Business Research | Market Research An increased focus on improving building energy efficiency and increased funding for the development of environmentally friendly buildings will drive the growth of the glass curtain wall market. In the period under review, a significant increase in the number of construction projects worldwide will stimulate the growth. Due to the increased demand for glass curtain walls, the world is expected to contribute substantially more to the global economy. India and China are the most populous nations in the Asia-Pacific region.