About SGNB.com / Sgnb Sgnb  

Seven Generations Natural Builders (SGNB) is dedicated to teaching people how to house themselves. We teach cob, straw bale, and other natural building skills. We advocate building with local natural materials using methods that are ecologically sensitive, environmentally sound, and economically affordable. We believe it's important for new builders to learn a balance of natural building techniques.

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