Passivhaus Design

Our innovative build system performs beyond Passivhaus standards. We focus on a fabric first Passivhaus solution resulting in overall energy efficiency and quality in construction.

Weald House
Modular homes built offsite to Passivhaus standards using MMC

We work collaboratively with you to provide the full design services required to deliver your project.
Alternatively, we can work with your design team, to advise on and design the specific Structural
Thermal Envelope element of your project. Turning your architectural vision into a Passivhaus solution


We offer the following design services:

Technical Passivhaus Design

We work collaboratively with clients and directly with architects to deliver the technical architectural design for the Structural Thermal Envelope, we deliver:

  • 3D Revit model
  • Manufacturing schedules
  • 1-10 standard details
  • Material list
  • Structural engineering for the Structural Thermal Envelope and foundation design
  • SAP
  • Overheating Assessment
  • PHPP (Passive House Planning Package)
  • Independent Structural Inspections
  • Air, thermal and sound testing for the Structural Thermal Envelope
Here are the technical details of our build system
Passivhaus feasibility Studies

Our Passivhaus feasibility study is designed to provide you with valuable insights into the viability of incorporating Passivhaus principles into your building project. Whether you’re considering new construction or retrofitting an existing building, our team of experts will assess various factors to determine the feasibility of meeting Passivhaus or EnerPHit standards.

Architectural Design

Our Passivhaus feasibility study is designed to provide you with valuable insights into the viability of incorporating Passivhaus principles into your building project. Whether you’re considering new construction or retrofitting an existing building, our team of experts will assess various factors to determine the feasibility of meeting Passivhaus or EnerPHit standards.



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Find out how we can turn your architectural designs into a Passivhaus solution.
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