Ideas for Passive Solar Treehouses
A passive solar tree house would simply be divine, up in the company of the birds and sky.
Category: Passive Solar Retrofit Project
5 Questions to Ask Before Starting a Passive Solar Project
5 basic questions to ask yourself before knocking down part of your house and embarking on a passive solar retrofit project.
The Process of How the Passive Solar Project Began
This uses simple drawings that visually explain the process of why I have decided to embark upon a passive solar retrofit project.