North America: Market research company IMARC Group has quantified the North American gypsum wallboard market at 2.9Bnm2 in 2023. In a report detailing the outlook for the nine years up to 2032, IMARC Group forecast a composite annual growth rate (CAGR) of 2.6%, resulting in sales volumes of 3.6Bnm2 in 2032.