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We reject the convention that buildings do not perform as intended and we have the buildings to prove it.

Our building performance work starts at the earliest stage, informing initial thoughts and ideas, which we then nurture through design with data-informed dialogue and parametrically driven optimisation.

We use our knowledge to guide our project teams throughout delivery, and we stay close to our projects to observe and advise during the building's first years of operation to help deliver the best performance possible. Our team are experts in monitoring and evaluating buildings in operation to verify performance and help you overcome performance gaps.

Building Performance

Seb leads our building performance team bringing extensive experience of learning from buildings in-use to optimise energy, carbon and user experience.

Sebastian Laan Lomas
Sebastian Laan Lomas

Building Performance Evaluation [BPE]

Welshpool Church in Wales Primary School

A school that performs as designed

The school’s performance at completion is exactly as predicted at design stage, with no performance gap from design to construction stage – unlike the poor industry average of a 40% gap.

Springhill Co-Housing

Learning from Post Occupancy Evaluation

The most significant outcome established that there was a remarkable sense of environmental and resident satisfaction, which can be attributed to the residents being part of the design and delivery of their own homes and having ownership over their design and construction. Their awareness of the buildings' strengths and weaknesses meant they were more forgiving of shortcomings and acted more responsibly and sympathetically in operating their homes.

Bringing clients confidence that their buildings work as designed.

Many buildings, new and old, face challenges between how they were designed to be used, how they are built, and how they are used in reality.

If left unaddressed, this can result in costly energy bills from inefficiencies, unhappy and frustrated building users who were never trained in understanding how to manage their environments, and, at worst, actual damage to buildings—for example, from unidentified moisture ingress or poorly commissioned services.

Building performance evaluation is a suite of techniques that we can use, over a short or longer period, to identify any issues, and help rectify them as quickly as possible.

Building User Surveys

Unique insights into the satisfaction of building users.

New and old buildings alike can be improved by gaining a better understanding of their performance through direct feedback from building users. This creates the opportunity for under-performing environments and conditions to be improved, while aspects that are cherished and successful can continue to be maintained to the highest standard.

Tailored surveys provide invaluable insights into how the unique design features of a building have worked in practice for those using them on a daily basis.

This powerful feedback loop enables the closing of the knowledge path from one generation of building to the next, empowering informed decisions that enables iterative improvements.

Soft Landings

The Enterprise Centre

Optimising performance and handover

Soft Landings was adopted at the Enterprise Centre to provide a graduated handover and the highest standard of building aftercare. A small dedicated Soft Landings budget was allocated that had a big impact - enabling the buildings performance to be fine-tuned after completion in a collaborative non-adversarial manner.

St Luke's CE Primary School

Avoiding the performance gap

St Luke’s is a great example of a well-executed primary school that has had good performance outcomes and offers valuable learning for the delivery team.

Smoothing the transition from design stage into initial occupation.

Soft Landings is a set of procedures considered as early as possible in a project with the ultimate aim of providing a graduated handover and professional building after care.

Soft Landings not only describes a way of passing a building smoothly from the build phase to the occupation phase, but also a mechanism for ensuring that the operational needs of the building are fully considered and appreciated at the design stage.

Throughout a project, Architype facilitates a series of workshops, including meetings with the project board and a core stakeholder group to review the design, cost, programming and procurement of the project in more detail, and specific meetings to review specific issues such as biodiversity, M&E, occupancy, security and fire design.

After a building has been handed over we continue working with occupiers for 1 to 2 years to help them get the most out of their buildings, helping building facility managers to operate larger buildings, or helping residents to manage their own properties.

Site Energy Appraisals

CoRE / Community Renewable Energy Project

A brief to transform energy production

The centre of excellence aims to transform energy production and distribution, and support the UK’s transition to a low carbon society, establishing Cumnock as an exemplar low carbon town.

Do you know where, when, and how much energy your estate is using?

Our streamlined processes enable us to forensically review your building, site or estate to understand its energy performance in detail. By collecting, collating, and analysing meter and sub-meter information we can ascertain where and when energy is being used, to target priority areas and opportunities for saving energy, carbon and money. With an extensive catalogue of performance data our team are able to benchmark your data bringing context and awareness to help set appropriate future targets and prioritise works.

Thermal Imaging

Making visible the critical thermal behaviour of buildings.

Enabled through thermal imaging techniques, visualising how well or poorly your building performs is an empowering process of discovery. We carry out thermal imaging studies during the winter months to illustrate where valuable heat is escaping, and also during the summer months to illustrate where unwanted heat is entering or accumulating. We frequently couple this approach with our building performance evaluation methodology to help inform retrofit plans for buildings.

Air Quality Testing

Mulberry Academy London Docks

Landscape strategy in an urban context

We worked with BD | Landscape who provided a hard working, three dimensional landscape on the urban site. They explain:

Demonstrating the health and wellbeing of indoor spaces.

The health and well-being of our indoor spaces is an invisible world of complexity that is ever changing through the day and seasons. Poor indoor air quality can result in reduced cognitive performance, poor sleep, headaches, migraines, irritated eyes and more.

Developed with UCL through PhD research, we have a world-first methodology for making visible and easily understandable the complex chemistry of the indoor air quality of your buildings.

Through understanding air quality in detail, informed decisions can then be made around appropriate ventilation and building maintenance / renewal strategies to ensure spaces are healthy for building occupants and effectively support their well-being.

Vision

Net Zero Carbon Estates Strategies

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Net Zero Carbon

How do you plan the best approach to achieve net zero emissions by 2050 for buildings of different typologies, ages, uses, and conditions?

Net Zero Carbon Estates Strategies

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EnerPHit informed Retrofit Planning

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Passivhaus

How do we support major estate owners to logically plan their journeys towards meeting their net zero targets?

EnerPHit informed Retrofit Planning

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Building Performance Articles

Creating a digital blueprint for the smart home of the future

The smart home of the future is not about more technology. It is about more independence. 

Living
Architecture
Building Performance
Building Physics
Client Advice & Support
Material Impacts
Technical Advice
Article

Creating a digital blueprint for the smart home of the future

Kirstin Assheton
15 Sept 2026
We're attending the Measure Up Conference 2026

Seb will be sharing findings from our current work in Wales, a heritage decarbonisation pilot

Cultural
Building Performance
Healthier Buildings
Event

We're attending the Measure Up Conference 2026

Helen Murray
13 Aug 2026
An architect's guide to heatwave resilience

Co-owners Sioned Holland and Dr Chryssa Thoua spoke to RIBA about designing healthy, resilient schools as part of a professional feature educating architects on key strategies.

Mulberry Academy London Docks
Harris Academy Sutton
Hackbridge Primary School
Building Physics
Building Performance
Climate Resilience
Publication

An architect's guide to heatwave resilience

Helen Murray
30 Jul 2026
What does the UK NZCBS mean to you and your project, now Version 1 is live?

The new standard is a vital re-focusing and puts an emphasis on proof -  does your building ‘do what it says on the tin’?

Building Performance
Climate Resilience
Article

What does the UK NZCBS mean to you and your project, now Version 1 is live?

Sebastian Laan Lomas
20 Mar 2026
The British Standard everyone should be talking about

Why is it that the construction industry is so bad at examining its products in use and learning from them? What is Building Performance Evaluation?

Building Performance
Article

The British Standard everyone should be talking about

Sebastian Laan Lomas
6 Sept 2023

Building Performance Projects

The Enterprise Centre

The Enterprise Centre

The UK’s greenest building

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Building Performance Evaluation [BPE]
Soft Landings
Circularity
Passivhaus Design
Embodied Carbon Assessment
Future Climate Modelling
Architect
Informed Material Specification
RAU Innovation Village

RAU Innovation Village

Forward-thinking sustainability

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Architect
Circularity
Informed Material Specification
Regenerative Design Advisor
Site Energy Appraisals
Whole Life Carbon Assessment
Building Retrofit
Passivhaus Design
British Antarctic Survey

British Antarctic Survey

Data driven design

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Architect
Building Retrofit
EnerPHit Design
Passivhaus Consultancy
Site Energy Appraisals
Whole Life Carbon Assessment
Principal Designer [CDM / BSA]
Energy Performance Advisor
Currie Community High School

Currie Community High School

Climate action in Scotland

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Architect
Passivhaus Design
Building Performance Evaluation [BPE]
Building User Surveys
Site Delivery Support
Alleyn's Decarbonisation

Alleyn's Decarbonisation

28 buildings, one strategy

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Site Energy Appraisals
Energy Performance Advisor
The Portman Estate Pattern Book

The Portman Estate Pattern Book

Scaleable retrofit strategy

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Building Retrofit
Building Performance Evaluation [BPE]
Whole Life Carbon Assessment
Ysgol Gymraeg y Trallwng

Ysgol Gymraeg y Trallwng

Bringing together old and new

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Architect
Passivhaus Design
Building Performance Evaluation [BPE]
Riverside Primary School

Riverside Primary School

A pioneering Passivhaus school for outdoor play and learning

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Architect
Passivhaus Design
Building Performance Evaluation [BPE]
Building User Surveys
Site Delivery Support
Welshpool Church in Wales Primary School

Welshpool Church in Wales Primary School

Eco-minimalism in Wales

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Architect
Passivhaus Design
Building Performance Evaluation [BPE]
Camden Centre for Learning

Camden Centre for Learning

Secure, bespoke learning

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Architect
Building Performance Evaluation [BPE]
Herefordshire Archive and Records Centre

Herefordshire Archive and Records Centre

The UK’s first Passivhaus Archive Building

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Architect
Passivhaus Design
Wilkinson Primary School

Wilkinson Primary School

Our second generation Passivhaus

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Air Quality Testing
Building Performance Evaluation [BPE]
Architect
Oak Meadow Primary School

Oak Meadow Primary School

UK’s first Passivhaus Primary School

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Architect
Passivhaus Design
Air Quality Testing
Building Performance Evaluation [BPE]
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