Helen Bennetts Sustainable Design provides a broad range of services related to energy-efficient and sustainable design.

We combine building science knowledge with a practical understanding of current construction practices, energy regulations and software packages.

We also understand the passions that drive designers and owners of sustainable buildings. 

We can 

• provide advice about various aspects of sustainable  building design including passive design, thermal comfort, material performance, energy regulations,
  
  
• undertake research about building energy use and greenhouse gas emissions for private companies and local, state and federal government departments, and
  
  
• produce easy-to-understand information about a range of issues related to sustainable design in a variety of formats including verbal, written and on-line.