Passivhaus Affiliate

Standard Members

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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T2 Architects Ltd

Winchester

Website: http://t2architects.com

Tate Harmer LLP

London

Our practice is committed to developing sustainable low-energy architectural solutions achieved by understanding our client's requirements and mimicking natural systems whilst embracing cutting edge developments in construction and computer technologies. We design buildings that bring architecture and nature together.

Website: http://www.tateharmer.com

Tectonics Architects Ltd

London

TECTONICS is a design led architectural practice based in East London. With extensive experience in residential projects, Tectonics have completed urban site in-fills, bespoke alterations to traditional London housing stock and complete new-build properties. The practice is also involved in cultural and community buildings including various international planning proposals. Sustainability is at the heart of the approach to each project, incorporating the best use of natural light, ventilation and solar gain, good quality materials and reduced energy consumption techniques wherever possible.

Website: http://www.tectonics-architects.com

Terry Huggett Developments

Mexborough

In 1967, Terry Huggett Snr set up Mexborough based Terry Huggett Developments Ltd, his aim to build a company with great merit and style. The business has been handed down to Terry Huggett Jnr, where the company has gone from strength to strength, winning multiple design awards. Over the years we have built up a loyal client base, and we are proud to say that we are still growing and investing our trusted, professional team at THD, enabling us to continue to deliver our precise quality and vision time and again to everyone who commissions us to deliver their dreams. Our company ethos centres around stress-free sustainable builds and attention to detail for a clean, contemporary and sharp finish. We pride ourselves in having the skills and understanding needed to guide every project from concept right through to completion. We have built a solid reputation of being an experienced and trusted company and place great emphasis on the quality of our work and the professionalism and knowledge of our staff.

The Healthy Home Ltd

Havant

The Healthy Home Ltd designs, project-manages and carries out residential retrofits for health, comfort and energy efficiency and specialises in using the appropriate modern and natural materials to ensure a moisture robust result. The director of the company, Richard Bendy, is a certified Passivhaus Consultant who has also successfully completed the AECB’s Carbonlite Retrofit course; he is a BPEC certified MVHR/MEV designer/installer/commissioner as well as being a NAPIT registered domestic electrical installer with a special interest in the use of circadian/sunrise/sunset lighting to improve occupant health.

Website: http://www.thehealthyhome.uk

The Independent Airtightness Testing Scheme

Lutterworth

The Independent AirTightness Testing Scheme (iATS) is an authorised Competent Persons Scheme created for companies (including sole traders and partnerships) that carry out Air Tightness Tests for residential and commercial buildings. Our professional scheme ensures that Air Testers deliver reliable air tightness testing reports for developers and building control bodies. Clients are always reassured that the work undertaken by Testers registered with the iATS scheme is delivered to a high standard of quality and integrity. You can find out more about iATS here: https://www.iats-uk.org/

Website: http://www.iats-uk.org

The Seaman Partnership Ltd

Chichester

The Seaman Partnership Ltd offers a service underlined by our considerable experience of a wide variety and scale of projects. This background enables us to appropriately resource bespoke private housing, affordable housing, commercial and industrial, education and healthcare sectors. Each project is managed by a dedicated Director to ensure a personal service throughout. Constant liaison and continuity of personnel ensures the client’s needs, hopes and aspirations are delivered. We work closely with clients, giving a flexible service and clear options at every stage of the project.

Website: https://www.the-seaman-partnership.co.uk/

Thermal Image UK

Strathaven

Thermal Image UK carries out air tightness tests and thermal imaging on new and old buildings looking for heat loss. The company was set up in 2008 by Tom Barbour and carries out surveys on a range of domestic and non-domestic buildings. Tom’s motivation is limiting climate change through better buildings, and he has been an advocate of improved building standards and quality control for a number of years. More recently, the realisation that Passivhaus not only sets a higher energy design standard but that you get built what was designed, has led to Tom becoming a strong advocate of Passivhaus.

Website: http://www.thermalimageuk.com

Thomas Robinson Architects Ltd

Glasgow

Thomas Robinson Architects are an established, award winning practice of architects. Our architectural thinking and processes are rooted the belief that creating sustainable buildings which are built to last using environmentally suitable materials and offering low long-term running and energy costs are key to successful architecture. We look at the social and environmental impact of our buildings, as well as their economic demands at the initial design stage and our teams possess numerous skills and experience to ensure we achieve and can deliver sustainable buildings that our clients are proud of.

Website: http://www.thomasrobinsonarchitects.co.uk

Tim Martel

Stroud

Tim is a freelance Chartered Architectural Technologist, Passivhaus Designer and Retrofit Co-ordinator. He is an expert in PHPP and is the author of the AECB PHribbon, an add-on to PHPP that speeds up data entry, checks PHPPs and calculates the Embodied CO2 of buildings. Embodied CO2 is becoming important as the grid decarbonises and heating gradually moves towards decarbonising. What is left is mostly the Embodied CO2 of the building. He offers calculations using the software and he also sells the software on behalf of the AECB (via his own website below). He offers advanced PHPPs that use ‘variants’, a very useful standard feature from the Passivhaus Institute, that allows you to explore different options in PHPP, e.g. different roof types, different wall types or different retrofit strategies. He has also created automated sensitivity testing in PHPPs, design studies which explore the effect of changing individual parameters and also the effect of combining them together.

Website: http://optimalretrofit.co.uk/

Total Home Environment Ltd

Moreton in Marsh

We specialise in helping self-builders and renovators to achieve the best possible home environment, in the most energy efficient and cost effective way. Passionate about clean fresh air, we know how to plan, select and install ventilation, heating and cleaning systems to achieve the healthiest outcome for your home and all those who live there. We research and choose our products carefully so you can be sure they give outstanding performance and match your budget. Our products include: • heat pump ventilation • heat recovery ventilation • compact service units (award winning) • air-source heat pumps • air-water heat pumps • central vacuum systems • We also complete MCS reports for air-source heat pumps for the Renewable Heat Incentive and room-by-room heat loss calculations to ensure you get the right heating solution for your home.

Website: http://www.totalhome.co.uk

Trecodome

Roosendaal

Trecodome provides strategic advises on the transition towards an eco-society, a sustainable built environment and the relation between innovation, investment in sustainability and closing cycles.

Website: http://www.trecodome.com/en/