National Gypsum is one of the largest gypsum board producers in the world. Headquartered in Charlotte, NC, the company is a full-line supplier, recognized in the industry for customer service and product quality.
Gypsum board is the company's primary product, with approximately one-quarter of the U.S. market share. The company has 17 operating gypsum board plant locations strategically located near metropolitan areas. National Gypsum's gypsumboard is marketed under the Gold Bond® BRAND.
National Gypsum has six plants producing interior finishing products under the ProForm® BRAND. The primary product is joint compound which you may hear called "ready mix" or "drywall mud".
Cement board, marketed under the PermaBase® BRAND, is the company's third business line. Cement board is produced in four plants, and is used primarily as an underlayment for tile walls, floors and countertops.