Premier Partnerships

Platinum Premier Partners


Winstone Wallboards Ltd is New Zealand's largest manufacturer and supplier of gypsum plasterboard, drywall systems, associated products and services.

As a Platinum Partner of the Institute, Winstone Wallboards is constantly striving to ensure their service is the best in the industry. GIB products and systems are independently tested and BRANZ Appraised, making sure that everything they do meets and exceeds New Zealand's stringent building codes.


Gold Premier Partners

Carter Holt Harvey Plywood Limited New Zealand (CHH PLY) specialises in the manufacture and supply of both structural and non-structural plywood products, with familiar brands such as Ecoply® , Shadowclad® , Shadowply® and Handiply® . These brands are suitable for a range of applications including structural exterior cladding, interior lining applications, DIY and packaging among some of the many uses. CHH Plywood is proud to manufacture products that offer durability, strength and design flexibility.

MiTek New Zealand Ltd is the leading supplier of truss connector plates, timber connectors and structural brackets for Building Code compliance under the Gang-Nail, Lumberlok and Bowmac brands.

Silver Premier Partners


Tracklok® Ltd provides pre-engineered, off the shelf, wall and ceiling seismic bracing solutions to ensure compliance. Tracklok® enable architects, designers, and structural engineers to specify internationally certified systems to improve building performance. Our Tracklok®, Deflok® and Gridlok® systems are extensively used in Hospitals, Schools and Commercial Fit-out. Tracklok® Ltd has invested heavily in gaining certification for our non-structural bracing products in NZ, AUS and USA.

Acres provides EXPERT, INDEPENDENT, THIRD-PARTY steel certification to Australian and New Zealand Standards.Our comprehensive and rigorous audits include random sampling and 3-monthly checks on production data by qualified and experience auditors and technical staff to ensure accurate results independent of the supplier, delivering confidence in steel supply.


Bronze Premier Partner



Pryda has been an integral part of the building industry in New Zealand for 50 years, particularly in timber truss and frame solutions with the development of a diverse range of timber connectors and structural brackets. Today Pryda remains a trusted New Zealand brand on building sites, in trade stores and in offices of architects, engineers and designers.

Resene Construction Systems is a provider of residential and commercial proprietary plastering systems and materials.

BRANZ is an independent and impartial research, testing, consulting and information company providing services and resources for the building industry.

Pacific Steel is New Zealand's only manufacturer of Wire Rod, Reinforcing Bar and Coil Products.

RyanFire is New Zealand's number one passive fire protection provider.

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