- Glasgow Institute of Architects Award 1995
- Scottish Enterprise/Royal Incorporation of Architects in Scotland - Regeneration Award 1995
- Association for the Protection of Rural Scotland Commendation Award 1995
- Business Excellence Award - Scottish Enterprise Dunbartonshire Best Professional Service Highly Commended 1998 & 1999
- Twice chosen to represent "best practise" in Scottish/British architecture globally
- Scottish Home Awards - finalist 'Affordable Housing Development of the Year' 2009
UK Trade and Investments chose the Trossachs Discovery Centre, Aberfoyle by DALLMAN JOHNSTONE as exemplary for quality, innovative sustainable design combined with energy efficiency. This is one of six architectural project to represent the best in British expertise globally.