We create homes, buildings and spaces that are unique to the users’ needs and interests, full of personality, improving energy-efficiency and, above all, a delight to live or work in – while also remaining flexible enough to cope with changing circumstances. Calum Duncan Architects Ltd (CDAL) is an award-winning architectural practice in Edinburgh. We work on residential, educational and community-related projects across Scotland.

CDAL’s principal, founding director Calum Duncan has a combined 25 years’ experience gained in both large and small architectural practices. Calum’s experience includes multiple RIBA award-winners and the first refurbished or listed building to achieve BREEAM Outstanding.

Passivhaus Certified Designer

RIAS Sustainability Accreditation

RIBA Conservation Accreditation

RIBA Council representative for South Scotland

Chair of the board at Play Scotland