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Sustainable & Responsive Architecture Solutions
We are a RIBA Chartered Practice dedicated to creating architecture that is both responsive and responsible. Our approach combines collaborative design with environmental stewardship, addressing climatic, cultural, and physical contexts across residential, commercial, and cultural projects. We specialise in transforming existing buildings through extensions, reconfigurations, and retrofits while prioritising sustainability. Our team holds certifications including Passivhaus Design and participates in initiatives like the RIBA 2030 Climate Challenge to achieve net-zero goals.

With expertise in natural materials, renewable technologies, and passive performance strategies, we deliver spaces that adapt to evolving needs and environmental demands. Client testimonials highlight our ability to translate ideas into functional, light-filled spaces with meticulous attention to detail. Our directors bring international experience, having worked on award-winning projects recognised by institutions such as the Royal Institute of the Architects of Ireland.
Services
Sustainable Architecture Passivhaus Design Building Retrofitting Eco-Friendly Construction Net-Zero Buildings
Highlights and features
  • We are certified Passivhaus designers with RIBA Chartered Practice status.
  • Our projects prioritise natural materials and renewable technologies for low carbon footprints.
  • Award-winning portfolio demonstrating innovative sustainable design solutions.
  • Directors hold academic and professional leadership roles in sustainable architecture.
  • Client-focused approach balancing transformation with respect for existing structures.
Associations and certifications
  • Royal Institute of British Architects (RIBA)
  • Passivhaus Trust UK
What people say
Captured all ideas excellently Professional and approachable team Added clever interconnected spaces
Services
Sustainable Architecture
Creating energy-efficient buildings that minimise environmental impact. Our approach combines passive solar design, natural ventilation, and high-performance insulation. We integrate renewable technologies like heat pumps and solar systems while prioritising locally sourced, low-carbon materials. Projects achieve certifications including Passivhaus and BREEAM standards.
Passivhaus Design
Specialist design meeting rigorous Passivhaus certification requirements. We employ thermal bridging analysis, triple-glazed windows, and mechanical ventilation with heat recovery. Our certified projects demonstrate 90% energy savings compared to conventional buildings through meticulous envelope design and orientation.
Building Retrofitting
Transforming existing structures into modern, energy-efficient spaces. Services include insulation upgrades, window replacements, and structural modifications. We maintain historical character while improving thermal performance and introducing smart energy systems for reduced operational costs.
Eco-Friendly Construction
Using sustainable materials like cross-laminated timber, recycled steel, and low-VOC finishes. Our construction methods reduce waste through prefabrication and modular components. We incorporate green roofs, rainwater harvesting, and renewable energy systems to create net-zero ready buildings.
Net-Zero Buildings
Designing buildings that produce as much energy as they consume. We combine ultra-efficient envelopes with on-site renewables like solar panels and geothermal systems. Our net-zero approach includes embodied carbon calculations and lifecycle assessments to ensure true environmental performance.
People
Giles Bruce
Director
MArch and BArch graduate with Distinction from the Architectural Association. Certified Passivhaus Designer and RIBA member. Led environmental design for Stirling Prize-shortlisted projects. Lectures internationally on sustainable architecture and serves as a design tutor at the Architectural Association.
Ingrid Hu
Director
BA and MA in Scenography with experience at Heatherwick Studio. Specialises in contextual research and material innovation. Member of the Society of British Theatre Designers and associate lecturer at Central St Martins. Oversees interiors and competition projects at A-Zero.
Questions
What architectural services do you specialise in?
We focus on sustainable new builds, Passivhaus-certified designs, building retrofits, and eco-friendly renovations across residential and commercial sectors.
How do you incorporate sustainability into projects?
Through passive design strategies, natural material selection, renewable energy integration, and embodied carbon reduction techniques aligned with RIBA 2030 targets.
Are you certified for Passivhaus projects?
Yes, our lead architect holds individual Passivhaus certification and has delivered multiple certified buildings.
What areas do you operate in?
Primarily London and surrounding counties, with completed projects in Sussex, Oxfordshire, and Surrey.
Can you retrofit existing buildings to modern standards?
Yes, we specialise in upgrading older properties with energy-efficient systems while preserving architectural integrity.