Passivhaus Affiliate

Members: Building Clients

Membership of the Passivhaus Trust is open to anyone and does not necessarily imply achievement of the Passivhaus standard for buildings or components, or attainment of Passivhaus-related qualifications. Members of the Passivhaus Trust listed include architects, consultants, contractors, manufacturers and other industry professionals, as well as individuals, who support the work of the Trust in promoting the Standard in the UK.

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Exeter City Council


Exeter City Council has championed the Passivhaus standard over the last 10 years delivering over 100 Passivhaus affordable homes across the city to date. The City Council is currently constructing the UK’s first certified leisure centre and Extra Care Home village with completion scheduled later in 2020. The City Council also has its own private development company, Exeter City Living Ltd which has a pipeline of Passivhaus developments many of which are open market homes. Exeter City Living’s approach to development encompasses a triple-bottom line business principle, ensuring all new developments are Passivhaus, healthy, climate resilient to 2080 and offer value for money. The Council has accumulated substantial knowledge and experience of Passivhaus over the last decade and has a dedicated team of Officers and consultants who can be utilized on a consultancy basis to assist other Local Authorities or private entities with their Passivhaus ambitions


Glasgow City Council



Allen & Barber Property Services



Brighter Places



David Cameron


Green Gull Ltd


Green Gull is a privately owned company focused on residential property development in Pembrokeshire and West Wales. Green Gull invests in sustainable new build and refurbishment opportunities with a commitment to deliver high quality design and construction. The performance of all homes will far exceed current minimum requirements for energy efficiency, have low emissions, employ proven technology and be constructed to PassivHaus standard. Green Gull is also investigating the commercial viability of constructing PassivHaus affordable homes. It works closely with local architects, tradespersons, suppliers, utility companies, local authorities and uses locally sourced materials wherever possible.


Greenoak Housing Association


Greenoak is a small developing housing association working in Surrey and Sussex. Since 2000 we have addressed the linked themes of sustainability, design quality and construction performance through a quality-driven development process. Our central tenet is ˜liveability": simple, passive solutions that will minimise the risk of problems for tenants and achieve good building performance. Future-proofing is achieved by allowing for renewable energy systems to be retro-fitted. The latest scheme in West Sussex is designed to CSH level 4 and is the first scheme to use renewable energy: a solar hot water system.


Holmes Planning Ltd





We are developers, architects, and community enablers, specialising in net-zero carbon, Passive House homes. Our services: DEVELOPMENT & DEVELOPMENT PARTNERSHIPS: KIN develops sustainable homes and provides collaborative and turn-key development solutions. We work independently, with partners, and as an Enabling Developer for community-led housing groups. We build newbuild, rooftop, and retrofit. DEVELOPMENT MANAGEMENT: KIN provides development management services at every project stage, including for local authorities & community groups. We also provide community enabling advice. ARCHITECTURE+ & SUSTAINABILITY: KIN undertakes architectural design and sustainability services in-house for our projects, as part of our Development Management service, and as a stand alone service.


Laura Rhodes


With a passion for sustainable building design, Laura is enjoying applying her skills and knowledge to her role as Sustainability Engineer at Staffordshire University. As a Certified European Passivhaus Consultant and Retrofit Coordinator, she is committed to driving forward Passivhaus and EnerPHit projects.

Loreburn Housing Association


Loreburn Housing Association is an award winning registered social landlord with over 2,500 homes across Dumfries and Galloway. Our vision and purpose is to ‘Create GREAT places to live’, by improving housing and opportunities and building strong and sustainable communities throughout our region. With a growth mindset, we’re always looking to the future to find new, better, greener and more cost-effective ways of working and to provide low cost in use homes that bring improved health and wellbeing outcomes. Our corporate strategy 2019 - 2024 gives a commitment to supporting the ambition of a carbon neutral Scotland by 2040. We’ll do this with innovative build solutions, including building new homes to Passivhaus standards across our future development programme. We delivered our first, fully certified, Passivhaus development in March 2021.


Luke Kon



Newcastle upon Tyne

Passivhaus Associates

St Andrews

We provide design, consultancy and build support services for Passivhaus and "close to" Passivhaus projects. Graham Drummond and Chris Morgan are the principals. Our first project, the Craigrothie certified Passivhaus, was completed in 2011. We are based in Fife, Scotland and are actively involved with the Passivhaus Trust Scotland Group.


Perth and Kinross Council


Along with other local authorities, Perth and Kinross Council have a duty to commit to reducing energy use and carbon emissions by ensuring that new builds are as energy efficient as possible, and that our existing building stock is optimised in terms of energy use. We believe the Passivhaus standard is a key industry standard for delivering high quality, low energy buildings. We currently have several Passivhaus projects in different stages of development, including new primary and secondary schools. Our staff have been undergoing various levels of Passivhaus training, with some members now trained as Passivhaus Designers. We look forward to further developing our knowledge and experience of Passivhaus and EnerPHit as our projects begin to come to fruition.


Steve Connor


Stoic Homes UK



William Abbott Developments


William Abbott Developments is a developer and contractor based in the South West of England. We concentrate on building quality over quantity and leaving a positive mark in the communities we work with.