I just discovered a new YouTube video from AlJazeera TV that describes how folks in the Gaza strip, who have been denied many building materials such as cement and steel, have taken to building with earthbags. This short video shows how they are adapting some of CalEarth’s methods of using long tubes filled with adobe … Read more
Let’s assume you want to add an extra box when you’re doing your electrical. The other boxes were installed in the right places during wall construction, but somehow you forgot one. (This would never happen to professionals, of course. [cough]) Don’t worry, there’s an easy fix. What I do… [cough] or would do if this … Read more
There’s a job opening in Haiti for an experienced earthbag builder. An NGO there is planning to build an earthbag orphanage. All structures will be rectilinear. Send your resume to Matt Gunn: matt [at] haitianydc.org
It’s very easy to install electrical boxes in earthbag walls. The process involves two basic steps: 1. Anchors: Add anchors in the wall where electrical boxes will go. Do this as the wall is being built. You could use 2x4s placed between earthbags as anchors. Another way is by placing 3” diameter poles about 7” … Read more
There’s growing interest in living roofs or green roofs. The difficulty is deciding on the waterproof membrane. Rubber pond liner (EPDM) is the most waterproof and durable material, and the most common choice due to proven performance, but it’s also very expensive and made from nasty petro chemicals. I think a number of less toxic, … Read more
We’ve been explaining how you can build a sustainable earthbag home for around $10/square foot. To build in this price range requires extra time and effort, but it is possible. Unfortunately, if you look on the Internet, you’ll find people making outrageous claims about various building systems and how you can build for much less … Read more