Business Details
19 Years
experience
Sustainable Architecture & Eco-Friendly Design Solutions
We are A-zero Environmental Architects, a RIBA Chartered Practice dedicated to creating architecture that is both responsive and responsible. Our approach prioritises collaboration, ensuring each design responds to climatic, cultural, and physical contexts while minimising environmental impact. With expertise in residential, commercial, and cultural projects, we specialise in new builds, adaptive reuse, and retrofitting, integrating sustainable materials and passive design principles.Our team includes Certified Passivhaus Designers and educators, reflecting our commitment to innovation and knowledge-sharing. We embed environmental considerations at every project stage, from feasibility to construction, and are signatories of the RIBA 2030 Climate Challenge. Our accolades, including Schco Excellence Awards and Dezeen Awards longlistings, underscore our dedication to high-performance, eco-conscious architecture.
Services
Sustainable Architecture
Passivhaus Design
Eco-Friendly Homes
Building Retrofitting
Net-Zero Construction
Green Infrastructure
Details
- Year established: 2007
Highlights and features
- We have over 15 years of experience in sustainable architectural design.
- Our team includes Certified Passivhaus Designers and RIBA Chartered Architects.
- We integrate natural ecosystems and low-carbon materials in every project.
- We are signatories of the RIBA 2030 Climate Challenge for net-zero goals.
- Our designs prioritise measurable environmental performance and client-specific solutions.
Associations and certifications
- RIBA
- Passivhaus Trust UK
- Architects Declare
- RIBA 2030 Challenge
What people say
Captured all of our ideas exceedingly well
Approachable and make me feel at ease
Added light and clever interconnected spaces
Fundamental to the project's success
Ingenious details and professional expertise
Services
Sustainable Architecture
We create buildings that harmonise with their environment through passive solar design, natural ventilation, and low-carbon materials. Our approach reduces energy consumption while enhancing occupant comfort. Projects include net-zero homes, green roofs, and renewable energy integration.
Passivhaus Design
Specialising in certified Passivhaus standards, we deliver ultra-energy-efficient buildings using thermal insulation, airtight construction, and heat recovery systems. Our designs ensure minimal energy use without compromising aesthetic or functional quality.
Building Retrofitting
We upgrade existing structures with energy-efficient solutions, including insulation, triple glazing, and renewable technologies. Our retrofitting extends building lifespans while reducing carbon emissions and improving thermal comfort.
Net-Zero Construction
Our net-zero projects combine passive design, renewable energy systems, and low-embodied-carbon materials. We use lifecycle analysis to ensure buildings achieve carbon neutrality during operation and construction phases.
Green Infrastructure
We incorporate natural ecosystems into urban environments through green roofs, living walls, and sustainable drainage. These solutions enhance biodiversity, manage stormwater, and improve urban resilience to climate change.
People
Giles Bruce
Director
A Certified Passivhaus Designer and RIBA Chartered Architect, Giles leads sustainable design initiatives at A-Zero. He lectures internationally on eco-architecture and holds a Distinction in Sustainable Environmental Design from the Architectural Association.
Ingrid Hu
Director
Ingrid oversees interiors and competitions at A-Zero, blending contextual research with innovative materiality. A former Heatherwick Studio designer, she specialises in creating spaces that merge cultural narratives with functional excellence.
Questions
What architectural services does A-zero Environmental Architects offer?
We specialise in sustainable architecture, Passivhaus design, eco-friendly homes, building retrofitting, and net-zero construction projects across residential, commercial, and cultural sectors.
Are you certified in sustainable building standards?
Yes, we are Certified Passivhaus Designers and signatories of the RIBA 2030 Climate Challenge, committed to achieving net-zero carbon emissions in all our projects.
Do you work on listed buildings or heritage projects?
We have experience with adaptive reuse and retrofitting historic buildings, balancing modern sustainability requirements with preservation of architectural heritage.
How do you incorporate environmental considerations?
We use passive design strategies, low-carbon materials, renewable technologies, and lifecycle analysis to ensure minimal environmental impact across all project stages.
What areas do you cover?
Primarily London and surrounding regions including Surrey, Sussex, and Oxfordshire, with experience in both urban and rural sustainability challenges.
