What We Do
We make natural building possible for anyone that dreams of a well-built, efficient home made with local, natural materials.
Down to Earth Design focuses exclusively on designing natural buildings. Every project complies with U.S. building codes and includes details that ensure durability in wet/humid climates.
Offering three options to help you turn your dream of a natural home into reality:
Designed just for you
Would you like Sigi to translate your vision into a custom designed home?
Options on a budget
Are you planning to build your own natural home and want support throughout?
Get hands-on experience
Are you a tactile learner looking for high-quality natural building workshops?
What's Happening
Featured Articles
Big Picture
Straw and clay are the fundamental materials when building naturally...
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Strawbale Overview
Baled straw was first used in construction in the late 1800's by settlers in Nebraska
Clay Building Overview
Clay soils provide versatile building materials, used for thousands...
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About Sigi
Sigi Koko is the principal designer at Down to Earth Design, which she founded in 1998 to help people achieve their dreams of living in natural, healthy homes. She translates each client’s vision into a unique building design that reflects their personality and lifestyle, while responding to the surrounding landscape and climate. Sigi’s uniquely collaborative design process provides a high level of information and support, encouraging her clients to engage fully throughout design and construction. Sigi also teaches natural building workshops that empower her clients to contribute meaningfully during the construction of their own home.