I want to try and make my house more eco-efficient. I can't afford to do a full rebuild, but I am eager to do some renovations to try and improve the existing structure. I am adding more solar panels, rainwater tanks, roof insulation and new windows. This will allow me to keep some of the great features of my home as well as making it more efficient. The construction contractor has been a great source of ideas for me in this project. I want to show how well it's worked in our house to help inspire other homeowners to try a similar project.