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Business Details
38 Years
experience
Award-Winning Architectural Services in Henley-on-Thames
Established in 1988, Robert Barnes Architects has completed over 350 projects, combining a client-centred design philosophy with sustainable practices. Our principal, Robert Barnes, graduated from Cambridge University School of Architecture in 1978 and became a Chartered Practice Member of RIBA in 1988. With international recognition, including election to the Ordre des Architectes in Paris in 1996, we prioritise dialogue and study to create buildings that use natural materials and uncomplicated forms. Our approach integrates environmental and structural engineering to deliver naturally lit, ventilated spaces that enhance user well-being.

As Senior Lecturer in Theory and Design at London Metropolitan University, Robert Barnes brings academic rigour to practical projects. We apply principles of Long Life - Loose Fit - Low Energy, ensuring adaptable, cost-effective designs. Landscape integration remains central to our site development strategies, optimising both internal and external environments. Our portfolio spans residential, commercial, conservation, and cultural projects, reflecting a commitment to simplicity, robustness, and timeless architectural solutions.
Services
Residential Architecture Commercial Design Conservation Projects Sustainable Design Landscape Integration Arts & Culture Buildings Mixed-Use Developments Educational Facilities
Details
  • Year established: 1988
Highlights and features
  • We have over 35 years of experience in architectural design.
  • Our practice is RIBA Chartered and internationally recognised.
  • We prioritise sustainable, low-energy design principles.
  • Our projects integrate landscape and built environments seamlessly.
  • Our team combines academic expertise with practical innovation.
Associations and certifications
  • RIBA
  • Ordre des Architectes
Services
Residential Architecture
Creating bespoke residential spaces that balance functionality and aesthetics. Our designs utilise natural materials and adaptable layouts to meet evolving needs. Projects include renovations, new builds, and conservation-focused developments.
Commercial Design
Developing efficient, inspiring commercial environments. We prioritise natural lighting, ventilation, and flexible floorplans to enhance workplace well-being. Services include office conversions and purpose-built business premises.
Conservation Projects
Preserving historical buildings while integrating modern functionality. Our approach maintains architectural integrity through traditional materials and techniques, ensuring compliance with conservation regulations.
Sustainable Design
Implementing low-energy solutions through passive design strategies. We specialise in natural ventilation, daylight optimisation, and renewable material selection to reduce environmental impact across all project types.
Landscape Integration
Creating cohesive relationships between buildings and their surroundings. Our landscape designs enhance biodiversity, manage water sustainably, and provide functional outdoor areas that complement architectural forms.
People
Robert Barnes
Principal Architect
Graduated from Cambridge University in 1978, became RIBA Chartered in 1988, and teaches at London Metropolitan University. With over 40 years' experience, he specialises in sustainable design principles and has worked on projects across five continents.
Questions
What architectural styles do you specialise in?
We focus on timeless, functional design using natural materials. Our work avoids passing trends, prioritising simplicity, adaptability, and environmental harmony across all projects.
Do you work on listed buildings or conservation areas?
Yes, we have extensive experience in conservation projects, including listed buildings. Our approach preserves historical integrity while incorporating modern functionality where appropriate.
How do you incorporate sustainability into designs?
We use passive design strategies: natural ventilation, daylight optimisation, and renewable materials. Our 'Long Life - Loose Fit - Low Energy' principle ensures adaptable, energy-efficient buildings.
Which areas do you operate in?
While based in Henley-on-Thames, we work across the UK and internationally. Recent projects include developments in London, Cornwall, and collaborations in Spain, Italy, and India.
How do you involve clients in the design process?
Client dialogue forms the foundation of our work. We conduct detailed consultations to understand specific needs, ensuring each design solution evolves through collaborative discussion and iterative review.