Tested and verified.

For

simple and complex

building designs.

We enable engineers, architects and building designers to meet and go beyond AU / NZ building code requirements in commercial and residential buildings all on one platform.

Energy efficiency

Thermal comfort

Section J + H1

Daylight

Mositure

Carbon

Through automation and an in-depth understanding of AU / NZ building code, our platform workflows increase your productivity 20 fold, so you can focus on the outcomes and go beyond compliance.

Get started - It's free or book a demo

Speed, reliability and support.

Why Speckel.

Our platform provides environmental design workflows, tested and verified against AU / NZ building code requirements. All in the cloud and with flexible licensing, AU / NZ building code compliance has never been quicker or easier.
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Flexible pricing

No lock in or geographic licensing. Cancel anytime. More.

Fast and verified sims

Superfast EnergyPlus and Radiance sims, so more results in less time.

All in your browser

Online, so no downloads, hardware upgrades or spreadsheets.

Building code compliant

Secure and verified against ASHRAE 140, to meet building code requirements. More.

Verified supplier data

Verified product data from trusted suppliers, so no more hunting for tested data.

Support

Overnight platform support, tutorials, guidance and workshops are just clicks away.

3000+ users

15,000+ designs

4000+ projects

2,500+ products

FAQ's or book a demo

From concept to construction.

Energy simulations.

Powered by EnergyPlus, simulate energy, emissions, and thermal comfort modelling for AU / NZ building code compliance, LEED, Green Star and more.

Learn More or book a demo

From planning to detailed design.

Daylight design.

Powered by Radiance, our daylight workflows are zippy. Daylight Factor and Climate-based Daylight Modelling simulations for AU / NZ building code compliance, SEPP 65, LEED, Green Star, BESS and more.

Learn More or book a demo

Better than a spreadsheet.

Carbon assessments.

Available for both building elements and at the whole building level, simulate upfront and operational life cycle assessments using our embedded product databases (BRANZ, EPiC, Building Transparency and ICE).

Learn More or book a demo

Tested and verified.

Building codes + standards.

Speckel embeds all relevant energy efficiency codes and standards, so you can meet compliance requirements quicker than ever.
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Buildings

Design whole buildings in the browser against for energy, life cycle, daylight and moisture.

Walls

Total R-value (AS/NZ 4859.2/ NZ 4214), thermal bridging (NZS 4214/ISO 6946) and moisture assessments (ISO 13788 / DA07).

Floors

Total R-value (AS/NZ 4859.2/ NZ 4214/CIBSE Guide A).

Roofs

Total R-value (AS/NZ 4859.2/ NZ 4214) and thermal bridging (NZS 4214/ISO 6946) assessments.

Glazing

ISO 15099 total U-value assessments for glazing (AU only).

Energy, daylight, moisture and carbon.

The fastest modelling platform for

AU / NZ building code compliance, and beyond.

Tested and verified.

For

simple and complex

building designs.

Why Speckel.

3000+ users

15,000+ designs

4000+ projects

2,500+ products

From concept to construction.

Energy simulations.

From planning to detailed design.

Daylight design.

Go beyond the dew point.

Moisture modelling.

Better than a spreadsheet.

Carbon assessments.

Building codes + standards.

Tested + verified products.

You'll be in great company.

Watch and learn.

Opportunities, events and activities

News and webinars