Accelerate your building’s energy analysis with precision, integrate,
simulate, and optimise with confidence.


Import, calibrate, and zone directly from your floor plans using a powerful CAD interface designed for precision and speed.

Easily name, colour, and manage zones for better clarity, making your model more understandable and shareable.

Apply tags across your model to simplify specifications, speed up workflows, and maintain consistency throughout.

Quickly stack levels and define roof structures, reducing modelling errors and improving 3D accuracy.

Add and configure site or local shading elements with flexible tools to test solar access and reduce energy loads.

Include solar PV systems directly within your model, enabling early analysis of renewable contributions.

Define walls, glazing, floors, doors, and skylights at global or zone-specific levels to suit diverse design strategies.

Customise lighting, equipment, and HVAC usage patterns to reflect real-world conditions and optimise performance.

Run fast, robust EnergyPlus™ simulations with clear outputs, 3D geometry comparisons, and export-ready reports.
Get started with Better Building using a basic feature set tailored to small buildings (up to 350 m²). Just sign up, and we’ll get you up and running!
Every new user has the opportunity to kick off with a quick 20-minute demo.
You can now double your trial after a free 20-minute demo with one of our team.
Grab a trial