The Passivhaus experts

Collaborating with project teams to produce better buildings, we are the problem solvers, critical thinkers, creative workers and communicators who guide our clients and their agents through the process of Passivhaus building, at every stage from procurement through design to delivery. Currently we are working on over 18,000m2 of Passivhaus Standard and AECB standard buildings across the UK.

Why DeltaQ

In the climate emergency, we passionately believe that the Passivhaus Standard — which creates buildings with excellent indoor environments, low running costs and the lowest carbon emissions — is the right way to build. As well as new buildings, we also advise on the refurbishment of existing buildings, adopting the EnerPHit (Passivhaus retrofit) standard and other related standards (AECB Retrofit Standard).

What we do at DeltaQ

  • building energy modelling with designPH and PHPP
  • thermal bridge free and airtight building design across different construction types
  • thermal bridge modelling
  • building services design for Passivhaus
  • Passivhaus construction
  • quality management for Passivhaus
  • Passivhaus procurement
  • Passivhaus policy development

proud to partner with

Expertise at every stage

We work with building clients and contractors on the design and delivery of Passivhaus buildings through every stage of development.

Explore our key considerations for successful delivery of Passivhaus standards at each of the RIBA Plan of Work numbered below:

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