Passive House Design Retrofit

Owen Batchelor and his team have been designing high-quality award-winning homes and buildings in and around South East Queensland for over 3 decades. Through the PassivHaus Design Software, we can work with your existing home and design requirements to retrofit your home to meet the requirements of Passivhaus Certification. We have experience working on just about every type of home over the last 3 decades – from multi-million dollar homes to low set bungalows, and everything in between. For a full overview of our business, please visit East Coast Building Design.