Club GIB® is a plasterboard installer programme managed by Winstone Wallboards, which is a subsidiary of Fletcher Building Ltd. Club GIB® installers are a select group of companies, which are chosen by Winstone Wallboards and acknowledged within the plasterboard business as industry leaders. The criteria for selection to become a Club GIB® installer means each member has met a strict set of standards in quality, reliability and professionalism.

Each Club GIB® member must attend ongoing training sessions and be aware of the latest techniques in the fixing and stopping of plasterboard. They are specialists in the installation and stopping of GIB® plasterboard and have a close professional relationship with the plasterboard industry leader, Winstone Wallboards.