The Natural Building Alliance is committed to expanding and sharing knowledge, experience, and techniques for sustainable building. We promote quality building practices and serve as a resource for building professionals and homeowners.
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BASICS Light-straw-clay (LSC) is a building material primarily consisting of loose straw coated with a slurry mixture of liquid clay, called clay slip, that forms
Our friends at the Colorado Green Building Guild are proud to present the 6th annual Boulder Green Home Tour on Saturday, September 25th, 2021. Participants