McCauley Daye O’Connell Whelan Interiors is a specialist interior design consultancy formed between McCauley Daye O’Connell Architects and Deidre Whelan Design. The directors have practiced in Ireland, Netherlands, USA and Australia over the past 30 years, have collaborated together for many years and with offices in Dublin and London.

Ours is a people business because it is only through the talent of our people, the professionals we collaborate and with our clients that we are able to create successful, transformative, functional and aesthetic designs. Together we have successfully delivered unique award winning and environmentally sustainable buildings.

We are purpose driven; committed to improving our clients businesses and organizations, our profession and our society by, good design, research and innovation, sustainable design and appreciation of the natural world and the power of team collaboration.

Deirdre Whelan heads up McCauley Daye O’Connell Whelan Interiors. Born in the Netherlands and educated in both the Netherlands and Ireland, qualified from DIT specialising in Interiors and Textiles. With more than 20 years experience, she has worked on a wide range of projects both in Ireland and abroad, specialising in high-end hotel and workplace fit-outs. She also spent sometime presenting an interior based TV show for Irish television. Deridre has spent the last 14 years working for Scott Tallon Walker Architects as an interior consultant and recently completed the award winning Gibson Hotel and a sucessful fit-out for the IDA.