Licensee
Winstone Wallboards
Website
Contact
GECA product standards
License(s)
Availability
✔︎ Commercial
Distribution
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Winstone Wallboards is New Zealand’s only manufacturer and largest marketer of gypsum plasterboard, drywall systems, associated products and services.
The company has been operating since 1927 and manufactures plasterboard systems under the GIB® brand. Winstone Wallboards has facilities in Auckland, Wellington and Christchurch, and is part of the Building Products Division of Fletcher Building – a New Zealand-based international company.
Certified Products by Winstone Wallboards
GECA & Growing the Green Building Industry
Successful building schemes have had an important relationship with ecolabels and have also influenced our criteria. Many GECA certified products are appropriate for building interiors, for example, furniture, carpets, floor coverings and panel boards. We have also developed standards for cement and concrete, waste collection services, steel and more. These are critical materials for Australian buildings and infrastructure. They are also highly intensive in terms of impacts, including carbon.