Passive House & NZEB Consultancy Services

Passive House Feasibility Studies –

Explore the potential to achieve high-performance

Is Your Project Passive House Ready? Let’s Find Out

For developers and architects targeting Passive House performance, certainty is everything. Our Feasibility Study service delivers fast, accurate answers.

How close is your project to meeting the Passive House standard and what will it take to get there?

At mosart, we model your project’s actual geometry and specification directly from your Revit files. Using our Lean, Clean, Green methodology, we identify the precise optimisations – such as improved glazing or ventilation performance – that will unlock full Passive House compliance.

We also assess key risks like overheating, which are increasingly relevant in modern buildings. What often surprises clients is how minimal the performance uplift can be. With Mosart, that insight arrives quickly – and with confidence.

What You Receive

A bespoke Passivhaus energy model for your project (using the PHPP software)
Incorporation of local climate conditions and shading from neighbouring buildings
Summary of key optimisations required to meet the Passivhaus standard
Quantitative comparison between current and Passivhaus performance
Feasibility report outlining the most cost-effective means of achieving Passivhaus

Why It Matters

Passivhaus demands accuracy and most design teams don’t have the time or in-house capability to model performance in PHPP with confidence. Mosart brings:

Confidence

You will know exactly what changes are needed

Clarity

No guesswork, just a clear path to delivery

Speed

We provide insights in days, not weeks.

Key Benefits

Accurate bespoke Passivhaus energy model

Clear and concise report for decision making

Kick-start Passivhaus know how in your team

Low barrier-to-entry in exploring Passivhaus potential

Jargon-free walk through of cost-optimal options by seasoned experts

Rapid turnaround

Why Choose Mosart?

Mosart is one of the most experienced Passivhaus consulting firms globally. With over 30 years of leadership in building performance and a globally respected team, we are trusted by leading developers, public bodies, and design teams across the world.

Let us take care of the complexity-so you can focus on great design, confident decisions, and delivering high-performance buildings.