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By accessing or using the Website, you acknowledge
and agree that you have read and understand all of
the terms and conditions. From time to time we may
update the terms of our agreement (Terms) with you
for the provision of the Services and access to our
Website. Our Terms were last updated on the
16.09.2023 and can be accessed here.

Providing New Zealand specifiers the most extensive & most reliable suite of digital solutions & construction information.

PRODUCTS START 30 DAY FREE TRIAL

Put our industry-leading tools & resources to work for your next project

BIM@Masterspec

Tools to help you get the most from your BIM investment.

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eCert

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

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MasterKey

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

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Masterspec for Specifiers

Our libraries are written specifically for NZ Architects, Engineers & Designers in mind.

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Masterspec for Suppliers

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

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miproducts

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

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NECO₂ NEW

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

VISIT SITE

NZCIC Online

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

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What's new

AI Risk, Verification and Trust in New Zealand Construction Documentation

The increasing use of generative artificial intelligence (AI) in construction documentation presents both opportunities and risks for the New Zealand construction sector.
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.
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.

Trusted by thousands of design professionals, countrywide.

Matt Allen, Director, Cube Architecture

"Masterspec streamlined our entire specification process, enabling us to efficiently contact product suppliers and obtain technical feedback. Masterspec is a must-have resource at Cube Architecture that delivers exceptional support and efficiency.

Masterspec’s ability to manage intricate details also fulfils the contractors requirements, this ensured we met the projects requirements with precision." Read more

- Matt Allen Director, Cube Architecture

Discover many more ways to streamline your specification-writing process.

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