Business Details
Sustainable Architects in London | Cayford Architecture
Cayford Architecture is an award-winning environmental architecture practice dedicated to sustainable development, retrofitting, and early-stage feasibility services. With expertise in Passivhaus standards and a commitment to technical excellence, we design inspiring buildings that enhance wellbeing and increase asset value. Our team works with clients from project inception to embed sustainability into every brief, serving sectors including residential, workplace, education, and infrastructure. As a RIBA Chartered Practice, we combine innovative design with practical solutions to meet diverse client needs. Our accolades reflect our dedication to creating energy-efficient, feel-good environments that align with ecological principles.Clients range from private individuals to government bodies, and our work spans new builds, renovations, and advisory roles. We prioritise collaboration, ensuring projects meet budgetary and regulatory requirements while delivering exceptional design quality. Our London-based practice extends to Sydney, offering flexible services across design and implementation stages. Through iterative modelling and a fabric-first approach, we optimise energy efficiency and occupant comfort. Our teams extensive experience, including roles in major projects like the BBC Media Village, underscores our reputation for excellence in sustainable architecture.
Services
Sustainable Architecture
Passivhaus Design
Retrofit Coordination
Client Advisory
Energy Consultancy
Highlights and features
- We are RIBA Chartered Architects with 30+ years of experience in sustainable design.
- Our team includes Certified Passivhaus Designers and AECB-certified professionals.
- We embed sustainability into project briefs from the earliest stages of development.
- Our work has won multiple RIBA National Awards and industry accolades.
- We offer end-to-end services from feasibility studies to construction management.
Associations and certifications
- RIBA Chartered Practice
- Certified Passivhaus Designer
- AECB Certifier
- Retrofit Coordinator to PAS 2035
What people say
Award-winning designs
Excellent communication
Energy-efficient solutions
Professional service
Creative expertise
Services
Sustainable Architecture
We create buildings that prioritise environmental responsibility and occupant wellbeing. Our approach integrates energy efficiency, ecological materials, and biophilic design principles. Projects range from new builds to renovations, ensuring compliance with standards like Passivhaus and AECB certification. This service benefits clients seeking long-term value through reduced operational costs and enhanced sustainability.
Passivhaus Design
Specialising in Passivhaus-certified buildings, we use PHPP modelling to optimise energy performance. Our expertise covers new builds and retrofits, ensuring comfort, air quality, and minimal energy use. This service suits clients aiming for ultra-low energy consumption and high construction quality through rigorous certification processes.
Retrofit Coordination
As PAS 2035-accredited coordinators, we manage retrofit projects to improve energy efficiency and decarbonise existing structures. Our process includes feasibility studies, material selection, and compliance with building regulations. This service addresses clients' needs to modernise properties while maintaining structural integrity and occupant comfort.
Client Advisory
We assist clients from project inception, developing briefs, and facilitating stakeholder engagement. Our RIBA-accredited advisory service ensures sustainability is embedded early, streamlining procurement and design team selection. This service supports organisations in aligning their vision with practical, cost-effective solutions.
Energy Consultancy
Our consultancy offers tailored strategies to reduce energy demand and costs. Using fabric-first principles, we recommend insulation, ventilation, and renewable systems. This service benefits clients seeking phased upgrades or compliance with EPC requirements, ensuring buildings perform optimally in all climates.
People
Paul Cayford
Principal Designer
Paul is a RIBA Chartered Architect and Certified Passivhaus Designer with over 30 years' experience. He specialises in sustainable design and client advisory roles, leading award-winning projects like the BBC Media Village. His expertise spans new builds, retrofits, and energy efficiency strategies.
Junko Suetake
Chartered RIBA Member
Junko is a Certified Passivhaus Designer with expertise in low-energy residential projects. She focuses on sustainable materials and detailed design, contributing to multiple certified Passivhaus developments. She also runs her own architectural consultancy in the UK.
Joanne Sawicki
Communications Consultant
Joanne provides strategic communication and consultation services, supporting project briefings and community engagement. Her background includes media and health sectors, with notable work on the Chiswick House restoration project and public consultation processes.
Questions
What architectural services does Cayford Architecture offer?
We provide sustainable architecture, Passivhaus design, retrofit coordination, client advisory services, and energy consultancy across residential, workplace, and education sectors.
Are Cayford Architecture accredited for Passivhaus projects?
Yes, we are Certified Passivhaus Designers with experience in both new builds and retrofits, including Enerphit-certified projects.
How does Cayford Architecture approach retrofitting existing buildings?
As PAS 2035-accredited coordinators, we follow a fabric-first approach, integrating insulation, ventilation, and energy-saving measures to meet regulatory standards and client needs.
Can Cayford Architecture assist with project brief development?
Yes, our RIBA-accredited Client Advisory service helps formulate project briefs, stakeholder consultation, and design team selection before construction begins.
What sustainability standards does Cayford Architecture follow?
We adhere to Passivhaus, AECB certification, and PAS 2035 standards, prioritising energy efficiency, ecological materials, and occupant wellbeing in all projects.
Where is Cayford Architecture based?
Our main studio is in London, with a branch in Sydney, Australia, serving clients across the UK and internationally.
