Gypsum Board Manufacturers of Australasia (GBMA)

The Gypsum Board Manufacturers of Australasia (GBMA) is an association of all gypsum board manufacturers in Australia and New Zealand.

The organisation was established as a forum to discuss issues of common interest affecting the gypsum board industry, to be the central point of contact with the industry, and to act as a vehicle to present an industry view on relevant matters. Winstone Wallboards is one of the 5 participating organisations.

Click the image below to learn more about the latest Sustainability document issued by the GBMA.