Wooden shakes are a sustainable roofing material because they can be made by hand using a froe and locally available wood. You can make shakes from many kinds of wood, but the best shakes come from old trees with tight growth rings. Install shakes over roofing felt, and fasten with galvanized roofing nails. Steep roofs … Read more
So far very little has been written about earthbag basements. Earthbags are suitable for basements and other underground applications such as cisterns and rootcellars. Round or curved designs are inherently stronger than long, straight walls, which require reinforcing columns or buttresses. General guidelines for earthbag basements: – 24″ wide poly bags (measured when empty) – … Read more
Jorge Dominguez has been building earthbag houses in Hawaii for some time, and he recently emailed me some of his thoughts about this way of building as it relates to durability, financing, and insurance. I think that he has touched on some very important issues that I would like to share with you. “I was … Read more
One of the most frequent questions people ask is how much do earthbag houses cost? It’s a little difficult to answer because there are many factors that affect the total cost. A lot depends on what features you want to add, whether or not you have building codes, how much work is done by the … Read more
I recently wrote an article about living walls for GreenHomeBuilding.com, and in doing the research for this I came upon an interesting approach to creating a kind of living wall or retaining wall using geotextile materials. Basically, loosely woven bags filled with a growing medium can be stacked to form walls that then support plant … Read more
We want to thank Doug at http://www.dailykos.com/story/2009/7/18/754890/-NFTTFill-The-Sandbags!-Edition for providing us some additional information on the history of sandbags (earthbags). Doug has kindly informed us that sandbags can be traced back almost 250 years to the Napoleonic Wars, during which time French troops were issued sandbags for use in the field. And as you can see … Read more