Our projects range from residential, to commercial to cultural. We work on new buildings, old buildings put to new uses, and existing buildings extended, contracted and reconfigured.


We are signatories of the RIBA 2030 Climate Challenge, a stepped approach towards reaching net zero with a series of targets to reduce operational energy, embodied carbon and potable water.

We work with our clients through all stages of a project, from feasibility, planning, detailed design, tendering, through to contract administration during construction. We aim to embed environmental considerations through all these stages, combining functional, cost effective architecture with a sense of specificity to the client and the place.

A-Zero Architects is a RIBA chartered practice based in London. Founded in 2010, our work focusses on designing and procuring buildings in a way which does not have an adverse impact on the environment.


Ingrid Hu, Director

BA (Hon) Theatre, MA Scenography

Ingrid trained in Canada and the UK. Between 2002 and 2009, she worked for Heatherwick Studio on a wide range of design projects including the Lubetkin-winning UK Pavilion for the 2010 World Expo. Her approach is built upon her commitment in exploring contemporary narratives through contextual research, materiality and spatial experience. As a director for A-Zero, she envisions interdisciplinary strategies and oversees interiors and competitions. Originally from Taipei, Taiwan, Ingrid is a member of the Society of British Theatre Designers and an associate lecturer at UAL Central St Martins.

About us



Collaborators past & present


Anya Thomas

Phillip Toyin

Shoichi Sado

Ross King

Jerome Tsui

Architectural Assistants


Mizue Katayama

Yasamin Arbabi

Limal Harris

Caterina Mucignat

Andres Hernandez

Anna Bryłka


Chenru Sung

Wei-I Chen

Brandon Whitwell Mak

Sibeal McGloughlin

Sheryl Si

Phouc Ngo

Tuan Ahn Tran

Giles Bruce, Director

MArch (dist), BArch, RIBA, SFHEA

Educated in Ireland, Norway and the UK, Giles has lived in London since 2005, and has pursued his career with a focus on environmental design. He was awarded the Eden Scholarship to study for Masters in Sustainable Environmental Design at the Architectural Association, from which he graduated with Distinction in 2007. He was the lead environmental designer for the LSE Saw Swee Hock Student Centre with O’Donnell + Tuomey (Stirling prize shortlisted). In addition to directing A-Zero, he is a design tutor and lecturer in the Architectural Association, and lectures internationally on sustainable design. Giles is a Senior Fellow of the Higher Education Academy. 

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2022 – Schüco Excellence Awards 2022 Awards – Best Individual Building,

Quarry House - WINNER


2022 – Schüco Excellence Awards 2022 Awards – Most Sustainable Building,

Quarry House - WINNER

2022 – Don’t Move, Improve! Awards – Scaffolding Board House – LONGLISTED


2018 – Don’t Move, Improve! Awards – Glazed Fissure House– LONGLISTED


2017 – Don’t Move, Improve! Awards – The Middle Room Project – LONGLISTED

2017 – RIAI Architecture Awards – CEU (A-Zero were consultants to the lead architects O’Donnell + Tuomey) – WINNER

2016 – LABS Excellence in Design Award – Extending without an extension : FINALIST

2015 – International Design Competition : NLA New ideas for Housing – The High Street Living Project – SHORTLISTED

2014 – Aylesbury Vale Design Award –Timber Frame House – WINNER

2014 – International Design Competition: Swansea Tidal Lagoon  : Water mist installation (in collaboration with Ingrid Hu & Andy Pink) – WINNER

2012 – International Design Competition : Kiruna Masterplan, Sweden (in collaboration with Territorial Agency and Tham & Videgård Arkitekter – SHORTLISTED

2011 – International Design competition : Central European University Masterplan (in collaboration with O’Donnell + Tuomey Architects) – WINNER

2008 – PLEA Passive Low Energy Architecture Conference –  ‘High Density Low Energy – Achieving solar access in Dublin’s Multi-story developments‘ – BEST PAPER