Australian Plaster & Building Accessories (APBA) is a Buying Group owned and run by the members, formed to provide its members with quality products at competitive rates. Prices to the APBA reflect the advantages of combining members purchases into one common, volume purchasing deal with suppliers.

The APBA is represented by a high proportion of key plasterboard distributors nationally.  All stores are independently owned and operated and may represent Knauf, USG Boral or CSR plasterboard who combine to offer substantial volumes of products and accessories to the plastering trades.