Meet Our SA Architects


Experienced, approachable and we come to you!

We want to help you get most out of your project now, to maximise your investment and return, and to make it delightful.

Bill is smiling and looking towards the viewed. He has short dark hair and a beard. He is standing against a while wall in a knitted jumper.

Bill Hinchcliff

Service Area : Adelaide, Adelaide Hills and Barossa Valley (SA)

Bill is the Director of Trennel Architecture and has a deep interest and passion for residential design. He understands how passive solar design, air tightness, continuous insulation and active ventilation systems improve the comfort and quality everyday living.

He strongly believes that everyone should have access to an Architect to help guide, educate and inform them, no matter their project size or budget. Bill understands that homes are deeply personal, and by keeping you at the centre of the process, your experience will be too.

Bill has deep knowledge of the South Australian building industry having worked on projects from inner-city homes to rural retreats across the state. Bill has a down to earth nature which has earned him a trusted reputation with trades and clients alike. With Bill, project delivery and collaboration is a straightforward process with quality workmanship.

Beyond design, Bill loves spending time in his garden and on long walks with his daughter. He can also usually be found working on some sort of renovation project of his own.