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Architecture & Heritage Consultants
Buttress Architects is a leading design studio specialising in architecture, heritage consultancy, and conservation. Established with a commitment to equitable design, we combine technical expertise with creative vision to deliver projects that respect historical significance while embracing sustainable innovation. Our B Corp certification reflects our dedication to social and environmental responsibility. With cross-sector experience spanning cultural, academic, and community-led projects, we prioritise collaboration with clients and stakeholders to create spaces that endure.

Our team of accredited conservation architects and heritage consultants has worked on nationally significant sites, including World Heritage properties. We integrate cutting-edge technology like BIM and Passivhaus principles to address climate challenges while preserving architectural legacy. Our approach balances traditional craftsmanship with modern methodologies, ensuring buildings serve communities effectively for generations.
Services
Architecture Heritage Consultancy Masterplanning Conservation Fire Damage Restoration Sustainability Services
Highlights and features
  • We are B Corp certified for social and environmental responsibility
  • Our team includes AABC-accredited conservation architects
  • We integrate Passivhaus standards for energy efficiency
  • Proven expertise in World Heritage Site projects
  • Collaborative approach with community engagement
Associations and certifications
  • B Corp
Services
Architecture
Our architectural practice creates context-driven designs that balance beauty, functionality, and sustainability. We specialise in new builds and refurbishments across cultural, residential, and community sectors. Projects incorporate Passivhaus principles and BIM technology to ensure energy efficiency while meeting evolving spatial needs.
Heritage Consultancy
We provide expert guidance for preserving architectural heritage through impact assessments and conservation plans. Our team works on sites ranging from modest heritage assets to World Heritage Sites, ensuring historical significance informs modern development while maintaining regulatory compliance.
Conservation
Specialist conservation services for listed buildings combine traditional craftsmanship with modern techniques. We undertake phased restoration projects for significant structures, employing 3D modelling and material analysis to preserve architectural integrity while enabling adaptive reuse for contemporary purposes.
Fire Damage Restoration
Emergency restoration services for fire-damaged heritage buildings focus on salvaging original fabric while implementing modern safety measures. Our approach combines rapid stabilisation with long-term conservation strategies, working closely with insurers and heritage bodies to reinstate historic structures.
Sustainability Services
Integrated sustainability services include Passivhaus certification, thermal modelling, and whole-life carbon assessments. We embed environmental considerations throughout the design process using tools like One Click LCA to achieve net-zero targets while maintaining architectural quality and functionality.
Questions
What architectural styles does Buttress Architects specialise in?
We work across all styles with particular expertise in historic buildings and modern sustainable design. Our portfolio includes projects from medieval structures to contemporary Passivhaus developments.
Are you qualified to work on listed buildings?
Yes, our team includes AABC-accredited conservation architects with extensive experience on Grade I and II* listed properties and World Heritage Sites.
How do you incorporate sustainability into heritage projects?
We use thermal modelling and material analysis to improve energy efficiency without compromising historic fabric. This includes retrofitting period buildings with discreet insulation and renewable energy systems.
Can you handle emergency conservation work?
Yes, we provide rapid response teams for urgent preservation needs following incidents like fires or structural failures, with specialist expertise in salvaging historic building elements.
What B Corp commitments affect your architectural practice?
Our B Corp status drives sustainable material sourcing, community engagement in design processes, and transparent carbon accounting across all projects to meet rigorous environmental and social standards.
Do you work outside the UK?
While our focus is the UK, we've undertaken international projects through collaborations, particularly in heritage consultancy and masterplanning sectors.