Business Details
32 Years
experience
Sustainable Architectural Design Experts Edinburgh
Halvorsen Architects was founded in 1994 by Gail Halvorsen, a graduate of the Architectural Association with prior experience at Michael Hopkins & Partners. Our practice specialises in sustainable and ecological design for residential, educational, and commercial buildings, balancing vernacular modernism with innovative solutions. We prioritise direct client relationships to deliver imaginative designs tailored to individual needs. Our expertise in sustainable architecture has been refined over decades, including significant projects in conservation areas and deep retrofit initiatives.Recognised early in our career for progressive design approaches, we continue to create spaces that enhance lives through light, space, and environmental harmony. Our portfolio demonstrates a commitment to transforming properties while respecting historical contexts and ecological principles. Client testimonials highlight our diligence, creative use of light, and ability to deliver exceptional value. We remain dedicated to advancing sustainable practices as a core tenet of modern architectural solutions.
Services
Sustainable Design
Building Retrofits
Conservation Projects
Residential Architecture
Commercial Buildings
Educational Facilities
Deep Green Retrofits
Historic Preservation
Details
- Year established: 1994
Highlights and features
- We have over 30 years of architectural experience including landmark projects like Westminster Underground Station
- Specialise in sustainable design with deep retrofit expertise since 1994
- Maintain direct client relationships for tailored, imaginative solutions
- Recognised for progressive design approaches by architectural periodicals
- Proven track record in conservation area projects with local authority approvals
What people say
Progressive, energetic designs
Enhance lives for years
Flooded with light
Universally admired
Excellent value
Services
Sustainable Design
Our sustainable design service creates energy-efficient buildings that minimise environmental impact while maximising functionality. We integrate passive design principles, renewable materials, and climate-responsive solutions for residential and commercial projects. Clients benefit from reduced running costs and future-proofed properties that align with evolving environmental standards.
Building Retrofits
Specialist retrofit solutions transform existing structures through insulation improvements, energy system upgrades, and space optimisation. We focus on enhancing thermal performance while preserving architectural integrity, particularly in conservation areas. Clients gain modernised spaces with significantly improved energy efficiency and comfort levels.
Conservation Projects
We deliver sensitive conservation work that maintains historical character while implementing modern requirements. Our approach balances preservation with practical upgrades for listed buildings and conservation areas. Clients receive expert guidance through planning processes and achieve developments that respect architectural heritage.
Residential Architecture
Custom residential design services create bespoke living spaces tailored to client needs and site conditions. We specialise in extensions, renovations, and new builds that maximise natural light and spatial flow. Homeowners benefit from functional, aesthetically pleasing environments that enhance daily living experiences.
Commercial Buildings
Commercial architecture solutions provide functional, sustainable workspaces for businesses of all sizes. We design offices, retail spaces, and community facilities with emphasis on accessibility, energy efficiency, and brand identity. Clients receive adaptable environments that support operational needs and staff wellbeing.
People
Gail Halvorsen
Principal Architect
Founder of Halvorsen Architects with 30+ years experience, including work on Westminster Underground Station. Specialises in sustainable design and conservation projects across Scotland. Holds Diploma from Architectural Association School of Architecture.
Questions
What architectural services do you specialise in?
We specialise in sustainable design for residential, educational, and commercial buildings including new builds, retrofits, and conservation projects.
Do you work on listed buildings or conservation areas?
Yes, we have extensive experience with conservation area projects and listed building renovations, including the Dunbar Conservation Area Regeneration Scheme.
How do you approach sustainable architecture?
We integrate passive design, renewable materials, and energy-efficient systems to create buildings that minimise environmental impact while maximising comfort and functionality.
What areas do you cover?
We primarily work in Edinburgh, Midlothian, Fife, and surrounding Scottish regions, with notable projects across East Lothian and the Borders.
Can you handle both new builds and renovations?
Yes, we provide comprehensive services for new constructions, property extensions, and deep retrofit projects to improve energy efficiency.
What makes your practice unique?
Our focus on sustainable vernacular modernism, direct client relationships, and proven expertise in conservation projects set us apart in architectural design.
