For compliance and beyond.

The wall systems app.

Tested and verified, the Wall Systems App is a unique design tool to specify and optimise residential and commercial wall designs for AU/NZ building code compliance.

After H1 Energy Efficiency or Section J thermal bridging calculations? Are you seeking the best products? Energy, moisture and life cycle assessments all in one place? In that case, the Wall Systems app is for you.

Ready to specify.

Products + templates

Design walls with trusted and verified supplier data. Start fast with a supplier or generic templates. Or start from scratch.

- Select a Template
- Build a Template
- Add And Delete A Material
- Change A Generic Material Thickness
- Moving A Material Layer
- Adjust An Air Cavity
- Adjust Surface Emissivity

Life outside of a spreadsheet.

Thermal bridging

Thermal bridging for repeating structural framing can be adjusted for its contribution to thermal performance. Our simulations are building code specific (AS/NZ 4859.2, NZS 4214 or ISO 6946).

- Wall Height
- Edit Framing
- Noggin Distribution
- Horizontal Spacing
- Frame Depth
- Stud Material Selection
- Add A Thermal Break
- Point Thermal Bridging

Go beyond the dew point.


Powered by EnergyPlus, simulate moisture assessments against DA07/ASHRAE 160 requirements for AU / NZ building code compliance.

- Study
- Model Inputs
- Internal Conditions
- Step by Step Example

Lower your upfont carbon.


Simulate upfront and operational life cycle assessments using our embedded product databases (BRANZ, EPiC, Building Transparency and ICE) for your Walls Systems in seconds.

- Scope and Boundaries
- Products (A1 - A3)
- Construction (A4 - A5)
- Replacement (B4)
- End-of-Use (C1 - C4)

Without the sales pitch.

The 20-minute demo.

Our demo sessions provide a platform overview, not a sales pitch, typically used as an opportunity to ask broad or technical questions about Speckel features, testing and building code compliance.

Simply hit the Book a Demo button below and select 'Demo I General Support', select a date and time, and we will handle the rest.