Business Details
Sustainable Architects in London | Cayford Architecture
Cayford Architecture is an award-winning environmental architecture practice with a focus on sustainability, wellbeing, and enhancing asset value. Established by Paul Cayford Architecture, our team combines technical excellence with a commitment to creating inspiring buildings and spaces that prioritise energy efficiency and ecological materials. We specialise in Passivhaus and Enerphit standards, offering design, consultancy, and retrofit services for residential, workplace, education, hospitality, and infrastructure sectors. Our RIBA Chartered Practice status, alongside accreditations such as Certified Passivhaus Designer and AECB Certifier, underscores our expertise in sustainable development. We work collaboratively with clients ranging from local authorities to private individuals, ensuring quality and sustainability are embedded from project inception.Our approach integrates early-stage feasibility studies, client advisory services, and full design implementation, guided by the RIBA Plan of Work. With studios in London and Sydney, we deliver projects characterised by their 'feel-good' factor, resilience, and alignment with environmental goals. Our portfolio includes award-winning projects like the BBC Media Village and Dormers Wells School Pavilion, reflecting our dedication to innovation and excellence. We are committed to reducing the environmental impact of construction while enhancing occupant productivity, creativity, and wellbeing. Our teams extensive experience, including roles in Government-funded initiatives and international projects, positions us as leaders in sustainable architecture.
Services
Sustainable Architecture
Passivhaus Design
Retrofit Consultancy
Client Advisory Services
Energy Efficiency Consultancy
AECB Certification
Eco-Friendly Building Design
Project Management
Interior Design
Residential Renovation
Highlights and features
- We are RIBA Chartered Architects with expertise in Passivhaus and Enerphit standards.
- Our team includes Certified Passivhaus Designers and Retrofit Coordinators to PAS 2035.
- We deliver award-winning projects across residential, education, and commercial sectors.
- Our client advisory services embed sustainability into project briefs from inception.
- We combine technical excellence with a commitment to reducing environmental impact.
Associations and certifications
- RIBA Chartered Practice
- Certified Passivhaus Designer
- RIBA Client Adviser
- Retrofit Coordinator to PAS 2035
- AECB Certifier
What people say
Excellent to work with
Technical knowledge
Outstanding job
Professionalism
Successful outcomes
Services
Sustainable Architecture
We create energy-efficient buildings using ecological materials and systems, focusing on reducing environmental impact while enhancing occupant wellbeing. Our approach integrates Passivhaus principles and iterative PHPP modelling to optimise design efficiency. This service caters to residential, commercial, and educational sectors seeking long-term sustainability.
Passivhaus Design
Specialising in Passivhaus-certified new builds and Enerphit retrofits, we deliver buildings with exceptional energy efficiency and occupant comfort. Our process uses PHPP modelling to ensure compliance with rigorous standards, including air-tightness testing and evidence-based construction practices. Ideal for clients prioritising low energy bills and environmental responsibility.
Retrofit Consultancy
As PAS 2035-accredited Retrofit Coordinators, we assess and upgrade existing buildings to meet modern energy standards. Our methodology combines SAP and EPC protocols with fabric-first strategies to reduce energy demand. This service is tailored for public and private sector clients aiming to decarbonise their property portfolios.
Client Advisory Services
We guide clients through early-stage project development, formulating briefs that align with sustainability goals and budget constraints. Our RIBA-accredited advisory role includes stakeholder consultation and design team selection, ensuring clarity and feasibility before construction begins. Suitable for complex or large-scale projects.
AECB Certification
We provide certification for new and retrofit projects under the AECB CarbonLite standards, which prioritise measurable energy performance. Our expertise ensures compliance with affordable, attainable benchmarks for low-energy buildings, supporting clients in achieving certification without compromising design quality.
People
Paul Cayford
Principal Designer
Paul Cayford Architecture is a Chartered Architect and Certified Passivhaus Designer with over 30 years of experience. He specialises in sustainable architecture and client advisory roles, leading award-winning projects like the BBC Media Village. His expertise spans residential, education, and commercial sectors.
Junko Suetake
Chartered RIBA Member
Junko Suetake is a Certified Passivhaus Designer with expertise in low-energy residential projects. She co-founded Suetake 2, focusing on sustainable materials and detailed design. Her work with Cayford Architecture includes delivering certified Passivhaus developments in the UK.
Joanne Sawicki
Communications Consultant
Joanne Sawicki is a media and business strategist with experience in public consultation and project briefing. She supports Cayfords clients in defining business needs and enhancing communication strategies during project development.
Questions
What architectural services does Cayford Architecture Design offer?
We provide sustainable architecture, Passivhaus design, retrofit consultancy, client advisory services, and AECB certification for residential, commercial, and educational projects.
Are Cayford Architecture Design accredited by professional bodies?
Yes, we are a RIBA Chartered Practice, Certified Passivhaus Designers, and accredited under PAS 2035 and AECB standards.
Do you work on residential and commercial projects?
Yes, our portfolio includes residential renovations, social housing retrofits, education facilities, and commercial developments like the BBC Media Village.
How do you ensure energy efficiency in buildings?
We use PHPP modelling, fabric-first strategies, and Passivhaus standards to optimise energy performance while prioritising occupant comfort and sustainability.
Can you assist with project briefing and client advisory roles?
Yes, as RIBA Client Advisers, we help clients formulate project briefs, conduct feasibility studies, and select design teams before construction begins.
Where are Cayford Architecture Design based?
Our main studio is in London, with a branch in Sydney, serving clients across the UK and internationally.
