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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PAAD Architects Ltd

Frome

Paper Igloo Ltd

Kippen

We are a small flexible team currently based in Glasgow who believe that fantastic architecture should permeate every aspect of your daily life. We aim to create site-specific high quality design solutions at any scale – the spaces in which we all live and work should be sensory, exciting, inspiring, imaginative and fun. Our experience includes time spent working on site so we have a practical understanding of construction, which we believe will give you a more thorough and thoughtful solution. We are building a strong commitment to low-energy design, and one of our directors is a certified Passivhaus Designer.

Website: http://www.paperigloo.com

Partel

Galway

Partel is renowned as a leading developer and supplier of high-performance building envelope solutions and materials for the low-energy building sector. The company has Irish roots and a global presence within Ireland, the UK, North America, and mainland Europe. Technical excellence is at the core of their product development, providing an integrated range of Airtight and Windtight Systems, Thermal Bridging Solutions, and Ventilation Systems that significantly improve the energy-efficiency in both residential and commercial construction. These include monolithic breathable membranes, solvent-free adhesive tapes, adhesives and sealants, recycled structural insulation, and mechanical ventilation with heat recovery. They are committed to innovating in smart, sustainable building components that lead to intelligent energy consumption, building longevity, and quality of life.

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

Passiframe

Lydney

Providing low energy solutions – creating energy efficient buildings – we strive to inspire efficiency in every aspect of work we do. Whether constructing complete Passivhaus timber frame buildings, renovating or crafting smaller extensions, we will ensure that we deliver only the highest levels of comfort and energy efficiency. Our attention to detail doesn’t stop at how the house performs, it carries through all aspects of our work.

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

Passive House Systems Ltd

Epping

Passive House Systems Ltd have been involved in air tightness in new builds and renovations since 2008. We are proud to be the distributors of the German manufactured Gerband Rooftite system of products in the UK and Ireland. We are continuously listening to our various customer types and improving our product range to meet increased levels of air tightness and vapour control. While headquartered in Essex we provide an unrivalled service to our customers in the UK and Ireland, especially with product support and supply.

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

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.

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

Passivhaus Design Solutions

Rickmansworth

Website: http://www.passivhaus-design-solutions.com

Passivhaus Homes Ltd

Totnes

PHH supply a complete construction solution, PH15, for Passivhaus housing projects. PH15 covers the three essential Passivhaus elements, the thermal shell + triple-glazed windows + MVHR system. PH15 has been optimised to minimise thermal bridges, to deliver excellent airtightness, to effectively manage any overheating risk, & to keep the uplift in costs to a minimum. PH15 makes use of off-site construction methods, alongside use of natural materials that sequester carbon. For more details & example projects visit (www.phhomes.co.uk). PHH also run an online store for Passivhaus related materials and products (www.phstore.co.uk) supported with good technical advice.

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

Paul Goyea

York

Paul Heat Recovery Scotland

Dunfermline

Being actively involved at the start of Passivhaus in Scotland from 2010, we have focused on its specialised ventilation technology, partnering with PAUL, one of the first and foremost German MVHR manufacturers. As such, the University of Strathclyde invited us to provide practical training in MVHR for the CEPH course. Our no-compromise approach in terms of equipment, ducting and installation, with emphasis on customer service and sound advice has lead us into a different direction than most competitors. Foreseeing the future of demand controlled ventilation, we have recently added Cascade Ventilation Systems with minimal ductwork for smaller dwellings

Website: https://www.paulheatrecovery.co.uk/

Paul Lonergan Architects

Maldon

Website: http://www.pl-architects.co.uk/

Paul McAlister

County Armagh

PD Consulting

Hereford

PDP London

London

PDP London is a 120 strong London and Hong Kong based international practice, known primarily for our skilful integration of contemporary architecture within historic environments. We work across a variety of sectors, primarily existing and new residential but also extra-care, commercial, civic and mixed used developments. Our projects are developed with sound environmental principles and sustainability in mind from the very start. We focus on a Fabric First approach to building design, maximising the performance of the components and materials that form the building fabric, before considering the use of active services. This approach can reduce capital and operational costs, improving the energy efficiency and reducing carbon emissions.

Website: http://www.pauldavisandpartners.com

Pen Y Coed Construction & Insulation

Welshpool

From Passive House design and construction to high quality joinery finishes, we pride ourselves in creating beautiful and sustainable buildings. With over 25 years' experience, we prioritise a 'Fabric First' approach that starts at the design stage, using materials and products that maximise the performance and energy efficiency of the building. Our timber frame houses begin life in our factory in Wales as fully engineered, insulated and air-tight closed panels. The panelised units are then transported to site where a weather protected structure can be assembled in a few days. The materials in our build systems are predominantly timber based and procured locally where possible. By using Warmcel cellulose fibre insulation along with timber and woodfibre lining boards, timber I-beams, timber windows, and timber cladding, carbon is locked-in to create a sustainable building that is healthy, comfortable and enjoyable to live in. Warmcel has also been awarded a Nature Plus Certificate. Full technical information is available on our website: pycgroup.co.uk and warmcel.co.uk.

Website: https://pycgroup.co.uk

People + Place Architects

Staplehurst

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

Perth and Kinross Council

Perth

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.

Website: http://www.pkc.gov.uk

Peter Holmes

Gloucester

Website: http:// www.pch-a.gl

phi Architects

Greater Manchester and Ripon

The Phi group reflects a design philosophy of “smart" architecture, sustainable and environmentally responsible design. Architects and Certified Passivhaus Designers, Claire Jamieson and Sara Darwin work in the Yorkshire and greater Manchester regions respectively, sharing knowledge for best practice details, construction and Passivhaus modelling. Sara specialises in modern residential architecture, from extensions and low carbon retrofits to Passivhaus new build dwellings. Sustainable design excellence is always the priority; a fabric first approach is inherent to phi architects’ philosophy and where possible the Passivhaus standard is set as the benchmark. http://www.phi-architects.com Claire works as a Passivhaus design consultant, preparing PHPP, advising on practical solutions both “on-site” and through the design phases. Having recently completed her own self build EnerPhit Passivhaus she is keen to share her knowledge and practical application through all types of renovation and new build work as a specialist in the professional team. Claire also lectures on her work, writes Passivhaus articles, and is a member of the Yorkshire Design Review Panel. http://phi-architecture.com/

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

phi Architecture Consulting

Ripon

Phil Jennings

Aberystwyth

Pick Everard

Leicester

Website: https://www.pickeverard.co.uk/

Piers Sadler Consulting

Bristol

Piers Sadler is a Certified Passivhaus Designer and Consultant based in Bristol but working in all parts of the UK. Piers works on both domestic and non-domestic Passivhaus projects, with project experience including a range of private houses, a 26 unit Passivhaus scheme in Bristol, the proposed Carmarthen archive repository and offices and Gorslas Primary School in Carmarthenshire. Piers collaborates with architects, engineers, contractors and Passivhaus Certifiers through the project life cycle. Piers advises on the building fabric, construction, airtightness, thermal bridging, windows and doors, ventilation, heating and domestic hot water systems and undertakes PHPP modelling to develop and optimise Passivhaus design. Piers is also experienced in low energy building refurbishment, not necessarily to the Passivhaus standard.

Website: http://www.piers-sadler.co.uk

PIP Architecture Ltd

Cambridge

PiP Architecture is an award-winning practice, located in central Cambridge and internationally, delivering high-quality, sustainable, and cost-effective buildings. Our projects currently range from residential, commercial, educational, and healthcare, successfully delivering a vast portfolio of projects from zero-carbon self-builds in greenbelts, large scale regeneration projects including new urban business-districts and historically significant buildings. As a CIAT chartered practice and holding RIBA charter-ship, we provide full architectural services from project conception through to completion. At PiP, we believe that as architects we have a responsibility to design and build low energy buildings; creating spaces that focus closely on maintaining the occupant’s comfort. Our strategy considers sustainable design from the onset, often with subtle solutions which are integrated into the architecture itself. As part of our efforts of reaching the Global Climate Challenge of Zero Carbon Emissions, we offer new sustainable services such as Passivhaus design, biophilic design and sustainable building design simulations.

Website: http://piparchitecture.co.uk

PK Property Limited

Douglas

P K Property is a small property company based in Douglas on the Isle of Man. The company is run by Paul and Katherine Bergin. We both have a long standing interest in Passivhaus and have recently bought a site on the Island where we hope to build a Passivhaus for ourselves. Paul is a chartered civil engineer with significant experience of building. Katherine worked in the UK electricity industry prior to moving to the Island.

Player Roberts Bell Architects

Car Colston

Website: http://www.prb-a.com

Pointe Michel Limited

Watford

Pointe Michel Limited is an RICS Chartered Surveyors practice operating nationally across the UK. We focus on financial appraisals for new build and retrofit developments as well as mortgage valuations of affordable and eco-homes. We work primarily with community-led housing groups, faith groups, housing associations and small developers to create developments that add value to our clients, society and future generations. We want to see our clients making the right decisions around development and retrofit and so seek to provide them with the financial data they need to make an informed choice. Our knowledge of eco-homes means that we can value developments accurately for lenders.

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

Polaris Passivhaus Consult + Construct Limited

Chipstead

Polaris Passivhaus Consult + Construct are a turnkey specialist consultancy and contracting arm (of Polaris Passivhaus Developments) that have full capability of delivering all types of Passivhaus, EnerPHit or Low Energy Building project. We provide our services to all aspects of the construction market from individual dwellings all the way up to complex mixed-use schemes. Services include however, not limited to: Initial concept design ideas utilising SketchUp Pro (a powerful 3D modelling software), Initial Design Review services to ascertain how adjustments and improvements could be made to any existing designs or planning approved schemes to achieve the Passivhaus or EnerPHit standards, Passivhaus, EnerPHit or Low Energy Building full design consultancy services (providing energy modelling through the Passivhaus Planning Package - PHPP), Full Retrofit Assessments (in line with the principles of PAS2035 using the PHPP), Engagement with Local Authorities to ascertain the likelihood of planning consents etc, Project management, Cost planning & management, Sustainable development advice, Contract administration, Programme management, Client Development / Project Support, Passivhaus, EnerPHit or Low Energy Building full design & build services, Deep Energy retrofits and refurbishment (co-ordination of works), Airtightness testing & reporting, Thermographic surveys & reporting, Drone surveys and aerial imaging, Installation of energy-efficient heating systems, Installation of water saving systems. Please do not hesitate to contact us to discuss your needs.

Website: https://polarispassivhaus.com/

Poulter Architects

Stockport

Poulter Architects is an RIBA Chartered Practice based in Stockport, Greater Manchester. We are committed to designing modern, sustainable and low carbon buildings of lasting quality. Our expertise is in housing, ranging from the renovation of existing dwellings, to individual houses, as well as housing schemes. As a certified Passive House Designer, Jeremy Poulter is able supplement the architectural design, by applying Passive House principals and detailed design analysis at every project stage, from inception to completion. We would welcome any enquires for EnerPHit or Passive House dwellings, across the North West, as well as Staffordshire, Derbyshire and South Yorkshire.

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

Powell Dobson Architects Ltd

Cardiff, London and Swansea

Powell Dobson is one of Wales’ largest independent architectural practices dedicated to the design and delivery of outstanding buildings. We aim to design buildings that are an inspiration to their users, provide a strong identity whilst responding to their context and that fully embrace our commitment to sustainable design. Our approach to sustainability is embedded in our design process and we have developed senior staff with specialist skills related to environmental design, low carbon technologies and the wider sustainable agenda. We have recently invested in Passivhaus, with our Director of Sustainability Dr. Antony Davies, qualified as a certified Passivhaus Designer as well as one of our Technical Associates, Oliver Henshall. We are currently underway on our first Passivhaus homes for Curo on their flagship development at Mulberry Park in Bath.

Website: http://powelldobson.com

Prewett Bizley Architects

London

Prewett Bizley architects have developed a deep interest in developing into low carbon consuming buildings, either new or existing. We believe in a fabric first approach based on the rigorous approach implicit in Passivhaus philosophy. In the face of the massive carbon reductions that the UK needs to make in the next few decades, we see the activity of architects as crucially important. The AECB have shown great leadership in low carbon building and the advent of the Passivhaus trust is a significant step forward for the UK in knowledge and skill development.

Website: http://www.prewettbizley.com

Progress in Practice Ltd

Manchester

Progress in Practice are an innovative and friendly team of Architects and designers, specialising in Passivhaus and low energy design. We work on a range of projects from new build Passivhaus homes to master planning, and deep whole house retrofits to high quality extensions. The common theme is the aim to minimise the environmental impact of buildings, whilst offering meaningful value and long term beauty to a place and community. We offer a range of architectural design and sustainability services, starting from concept design all the way through to Contract Administration and after care, as well as PHPP modelling (Passivhaus Planning Package) and Embodied Carbon calculations. Our approach is through genuine Client engagement and community participation. We believe that Co-design is the best route to a space or place which is responsive and appropriate to the wants and needs of its user, creating beautiful designs which are truly loved and therefore stand the test of time. We work across the whole of the North West, with current projects in Manchester, Sheffield, the Peak District and North Wales to name a few.

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

Property Services Group (PSG)

Shrewsbury

Website: https://psg.shropshire.gov.uk/

Pure Haus

Leeds

We simplify the delivery of Passive House with a fabric first approach, our extraordinary team of experts create solutions to achieve super high energy efficiency, healthy and affordable homes. Every build is designed using a PHPP calculation to forecast a very accurate energy consumption. We take it further and calculate the lifetime CO2 footprint. Our design decisions are driven by CO2 footprint, energy efficiency, challenged by commercial viability, this all contributes to designing a building that eliminates fuel poverty and delivers comfort. Services: o Architectural services; Full PHPP and Zero Carbon Architectural design and consultancy service o Zero Carbon Workshop; Timber frame manufacturer and builder of Passive House homes Customers we work with: o Self builders o SME developers o Community Land Trusts and o Social Landlords

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