Freelance Certified Passive House Consultant and Design company with a passion for all things Passive. We can review initial designs and recommend solutions to obtain PH Certification on residential projects, produce PHPP models or provide a full design and consultation for all new build residential homes. Using Zoom and Teams we can work on any project, anywhere in the world! We specialise in modern construction methods such as Passive Raft systems, Insulated Concrete Formwork (ICF) and Structural Insulated Panels (SIPS), as well as traditional methods. With UK Government TrustMarks in Retrofit and Energy Efficiency to PAS2035 we can provide programmes to retrofit existing residential houses to meet EnerPHit Certification or simply a highly insulated home through deep retrofit or over a long term period. Traditional and Listed Buildings Energy Efficiency specialists.