Business Details
32 Years
experience
Sustainable & Ecological Architectural Design Edinburgh
Established in 1994 by Gail Halvorsen, our practice specialises in sustainable and ecological architectural design for residential, educational, and commercial projects. With a foundation in vernacular modernism and over three decades of experience, we prioritise one-to-one client relationships to deliver innovative, light-filled spaces tailored to individual needs. Our expertise spans new-build developments, deep green retrofits, and conservation area regeneration schemes across Edinburgh, Midlothian, and East Lothian.Recognised early in our career for progressive design approaches, we remain committed to sustainability, having relocated from London to Edinburgh to focus on environmentally conscious architecture. Our portfolio includes award-winning nursery spaces, private residences, and community projects that harmonise with historical contexts while embracing modern functionality.
Services
Sustainable Architecture
Residential Retrofit
Conservation Regeneration
Educational Buildings
Commercial Design
Details
- Year established: 1994
Highlights and features
- We offer 30+ years of sustainable architecture expertise since 1994
- Our team specialises in conservation area regeneration projects
- We deliver bespoke vernacular modernist designs with proven energy efficiency
- Our practice maintains direct client-architect collaboration throughout projects
- We have award-winning experience in educational and residential architecture
What people say
Progressive, energetic and passionate
Transformed our home spectacularly
Excellent value for money
Flooded with light and heat
Universally admired new building
Services
Sustainable Architecture
Our sustainable architecture integrates vernacular modernism with contemporary environmental principles. We create energy-efficient buildings that respond to local contexts, using natural materials and passive design strategies. Specialising in both new-build and retrofit projects, our approach reduces carbon footprints while enhancing occupant wellbeing through optimal light, space, and thermal performance.
Residential Retrofit
Deep green retrofit solutions transform existing homes into energy-efficient spaces. We implement insulation upgrades, renewable energy systems, and passive ventilation while preserving architectural character. Our work includes historic property adaptations and modernisation projects that meet current sustainability standards without compromising aesthetic integrity or functional requirements.
Conservation Regeneration
Specialist conservation area regeneration combines historical sensitivity with modern sustainability. We navigate complex planning regulations to restore and enhance listed buildings while introducing eco-friendly improvements. Our projects maintain period features while integrating contemporary living standards through innovative material choices and energy-efficient retrofitting techniques.
Educational Buildings
Innovative educational architecture creates inspiring learning environments. We design flexible, light-filled spaces that support diverse teaching methods and child development. Our nursery and school projects prioritise natural lighting, sustainable materials, and adaptable layouts that foster creativity and wellbeing in educational settings across Scotland.
Commercial Design
Commercial architecture solutions balance functionality with environmental responsibility. We create efficient workspaces that enhance productivity through strategic daylighting, ventilation, and spatial planning. Our commercial projects incorporate sustainable materials and energy systems while meeting specific business operational requirements and aesthetic aspirations.
People
Gail Halvorsen
Principal Architect
Founder of Halvorsen Architects with 30+ years' experience. Trained at the Architectural Association, worked on London landmarks before establishing her Edinburgh practice. Recognised for progressive sustainable design approaches and award-winning educational architecture projects across Scotland.
Questions
What architectural services do you specialise in?
We specialise in sustainable residential, educational, and commercial architecture with expertise in new-build projects, deep green retrofits, and conservation area regeneration schemes across Edinburgh and surrounding regions.
How do you approach sustainable design?
Our sustainable approach combines vernacular modernism with energy-efficient materials and passive design strategies. We prioritise natural lighting, thermal performance, and locally sourced materials to create environmentally responsible buildings that enhance occupant wellbeing.
Do you work on conservation projects?
Yes, we have extensive experience in conservation area regeneration schemes. Our work preserves historical integrity while implementing modern sustainability improvements through careful material selection and sympathetic design adaptations.
What areas do you cover?
While based in Edinburgh, we work across Midlothian, East Lothian, and surrounding Scottish regions. Our portfolio includes projects in Dunbar, Haddington, and other historic locations requiring sensitive architectural solutions.
How do you manage client collaboration?
We maintain direct, continuous client communication throughout projects. This one-to-one approach ensures clear understanding of requirements, timely updates, and collaborative decision-making to achieve desired outcomes within agreed parameters.
