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Masterspec Specified Manawa House by Cube Architecture

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Access and compare sustainability certifications from various building products all in one place.

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Dynamically link keynotes from your specification to your ArchiCAD or Revit drawings.

Masterspec for Specifiers

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Provide specifiers with a high-quality product specification written by Masterspec.

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Easily find, research, and specify building products for your next project.

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National repository of embodied carbon data for building materials in New Zealand.

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NZCIC Online

The new NZCIC Guidelines is now a free online tool tailored for NZ construction industry.

What's new

25 Mar 2026

Why AI Changes How We Trust Construction Specifications

AI has not created the risk of inaccurate or misused construction specifications, but it has made that risk faster, easier to scale, and harder to detect. AI has made unverified documentation far more convincing, and authenticating specifications is becoming an important risk control for anyone relying on them.

04 Mar 2026

2025 Building Code Update and Building Product Specifications

On 28th July 2025, MBIE's Building Product Specifications (BPS) document came into effect. This document, to be read alongside the Acceptable solutions and Verification Methods, contains standards for the manufacture, performance, testing, installation and maintenance of specific building products.

19 Nov 2025

Masterspec Specified: Te Pae Christchurch Convention Centre

Te Pae Christchurch Convention Centre stands as a landmark civic and cultural facility in the heart of Christchurch, New Zealand. Designed by Woods Bagot in association with Warren and Mahoney, the centre is a dynamic expression of place, culture, and community.

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"We use Masterspec on all our projects due to the ease it creates in writing a specification and in particular its automated updating of project sections.

It allows us to write an accurate specification in a more time efficient manner." Read more

- Nicholas Mann Director, AO Architecture Ltd

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