Business Details
50+ Years
experience
Award-Winning Architectural Design Services in Bristol
Stride Treglown, founded in 1953, has consistently prioritised a human-centric approach to architectural design, combining deep local knowledge with specialist expertise. As one of the UK's largest architectural practices, we deliver verified results through collaborative design leadership, intuitive problem-solving, and B Corp-certified sustainability practices. Our 300+ specialists across nine UK studios offer architecture, interior design, landscape architecture, and digital design services, supported by post-occupancy evaluation platforms like Inhabitant.With 84% of key clients returning over the past five years, our ego-free project environments foster successful collaboration between clients, consultants, and contractors. We specialise in complex projects ranging from the UK's largest Passivhaus development to innovative healthcare facilities, maintaining technical excellence while achieving 95% client recommendation rates through our Engage feedback programme.
Services
Architecture
Interior Design
Landscape Architecture
Digital Design
Conservation
Details
- Year established: 1953
Highlights and features
- We offer 70 years of architectural expertise across diverse sectors
- Our nine UK studios provide local insights with national resources
- B Corp certification ensures measurable sustainability commitments
- Inhabitant platform verifies post-occupancy performance improvements
- 84% client retention rate demonstrates consistent delivery success
Associations and certifications
- B Corp
What people say
Creative designs
Technical knowledge
Collaborative approach
Sustainable solutions
Project delivery
Services
Architecture
Our architecture practice focuses on human-centred design solutions that balance technical excellence with contextual sensitivity. We deliver award-winning projects ranging from educational institutions to healthcare facilities, prioritising sustainability and user experience. Our team combines creative vision with practical expertise to transform complex requirements into functional, inspiring spaces that meet both client needs and environmental standards.
Interior Design
Award-winning interior design services create environments that foster connection and wellbeing. We specialise in commercial spaces, student accommodation, and workplace design, using evidence-based approaches to enhance user experience. Our multidisciplinary teams integrate branding, sustainability, and technical detailing to deliver spaces that reflect organisational identity while prioritising human needs and operational efficiency.
Landscape Architecture
Landscape architecture services focus on creating people-centred outdoor environments through biodiversity-enhancing designs. We employ BIM technology and ecological principles to develop sustainable public realms, masterplans, and green infrastructure. Our approach integrates strategic planning with technical detailing to deliver landscapes that support both environmental resilience and community wellbeing.
Digital Design
Digital design expertise includes Building Information Modelling (BIM) and offsite construction solutions. We implement government-mandated digital strategies while developing innovative approaches to construction data management. Our services cover 3D modelling, virtual reality visualisations, and digital twin implementation to improve project coordination and long-term asset management across the building lifecycle.
Conservation
Conservation services specialise in preserving historic structures while enabling functional adaptation. Our accredited surveyors prepare detailed heritage assessments and conservation management plans. We work with listed buildings and conservation areas, balancing preservation requirements with modernisation needs through sensitive design solutions that maintain architectural integrity while ensuring practical usability.
People
Cora Kwiatkowski
RIBA Client Adviser
With over 20 years' experience, Cora specialises in higher education and residential projects. She chairs two design review panels and provides strategic advice to ensure quality outcomes across complex developments.
Pierre Wassenaar
Chair
International design expert with 25 years' experience across four countries. Former RIBA trustee specialises in aligning architectural design with business objectives for technology and innovation sector projects.
Questions
What architectural services do you offer?
We provide full architectural services including design, planning, technical detailing, and project management across all major sectors.
Are you experienced in sustainable design?
Yes, we're B Corp certified with extensive Passivhaus experience and sustainability integrated into all projects.
How do you ensure design quality?
Through our Inhabitant post-occupancy evaluation platform and 84% client retention rate demonstrating consistent quality.
Do you work internationally?
Primarily UK-based, though we have international project experience and collaborate with global partners.
How do you handle heritage projects?
Our accredited conservation team specialises in historic building assessments and sensitive adaptation solutions.
