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and agree that you have read and understand all of
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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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Create Specifications Efficiently with Masterspec

Tired of spending too much of your valuable time writing specifications? We hear you.
Masterspec helps you create professional specifications online efficiently.

Masterspec Spec Writing and BIM Keynoting UI

✔ Save Time: Pre-written & regularly maintained clauses written and researched by our editorial team allows you to add ready-made content with ease.

✔ Reduce Errors: Industry-proven system and expert content minimise the risk of mistakes in your specifications. Minimise risks. Minimise RFIs.

✔ Effortless Collaboration: You can collaborate with your team or your product suppliers online with Work Section Support.

✔ Always Accessible: 24/7 online access lets you manage specifications anytime.

✔ NZ-Specific: Streamlined for the New Zealand construction industry, ensuring compliance and efficiency.

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What's new

Educating the Next Generation of Specifiers — Bringing Specification into the Classroom

Masterspec actively engages with the industry through our training programmes, which support ongoing professional development and contribute to accreditation points across a range of industry certification schemes.
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.

Masterspec Libraries

Masterspec Standard

STANDARD

The architectural specification system for commercial, industrial and larger residential projects.

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Masterspec Basic

BASIC

The architectural specification system for residential and smaller commercial construction projects.

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Minor Residential

MINOR

The Minor residential library enables you to specify renovations & smaller residential additions.

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Masterspec Structural & Civil

STRUCTURAL & CIVIL

This library is great for commercial, industrial & larger residential buildings as well as major earthworks, road works & infrastructure.

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SCNZ Structural

SCNZ STRUCTURAL

A specialist specification based on SCNZ’s New Zealand Structural Steelwork Specification in Compliance with AS/NZS 5131.

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Masterspec Services

SERVICES

The Engineering system specifying building services for commercial and industrial projects.

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Masterspec Landscapes

LANDSCAPES

The comprehensive specification system for landscape projects

The Masterspec landscape library has been designed by industry experts, specifically for the New Zealand landscape design and construction industry. The system provides pre-formatted libraries of specification clauses that can be pre-edited with a Q&A tool to generate clear, correct, complete specifications that match your project. The clauses are short, the language concise.

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Masterspec Interiors

INTERIORS

The specification system for interiors projects

The Masterspec Interiors system has been designed by experts to suit the needs of the New Zealand construction industry, specifically for Interior designers and architects specifying interiors of both residential and larger projects. The system provides pre-formatted libraries of specification clauses that can be pre-edited by the Q&A tool to generate clear, correct, complete specifications that match your project. The clauses are short, the language concise.

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Trusted by thousands of design professionals, countrywide.

Lloyd Bassett-Smith, Director, Bassett-Smith Architecture Ltd

"MasterKey extends clarity into the drawings. A structured keynote library, directly linked to ArchiCAD, allowed specifications and documentation to remain live, precise, and adaptable.

This close integration reduced duplication, strengthened consistency, and ensured that technical resolution supported the architectural intent." Read more

- Lloyd Bassett-Smith Director, Bassett-Smith Architecture Ltd

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

READ MORE TESTIMONIALS…

SHAREHOLDING PARTNERS
NZIA
Master Builders
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BRANZ
NZCIC
Ministry of Business Innovation & Development
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ICIS
NATSPEC
Buildingsmart