Conserve
Extend
Sustainability
New Build
Repair
Rescue
Research
Townscape
Interiors
Place
Repurpose
Advise

Chartered Architects and Heritage Consultants

Donald Insall Associates is an award-winning architectural practice and heritage consultancy, specialising in the care, repair, adaptation and conservation of historic buildings, as well as designing new buildings for sensitive sites. For over 60 years, we have pioneered a creative approach to conservation, centred on the belief that change is continuous and buildings are, in effect, ‘alive’.