FoCo EcoFest and the Xeriscape Garden Party
FoCo EcoFest is a free, family-friendly event celebrating sustainability, environmental awareness and community engagement, and we’re thrilled to have you be part of it.
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The Natural Building Alliance advances bio-based construction by empowering professionals, homeowners, and industry partners with knowledge, resources, and collaborative support.
Please consider becoming a member and help NBA promote quality building practices. Gain access to exclusive information and discounts.
UPCOMING EVENTS
June 2026
Webinar: Financing and Insuring Your Bio-Construction Build
The Natural Building Alliance invites you to an interactive webinar designed to demystify the financial side of alternative building. We are bringing together industry-forward banking and insurance experts who understand the value of regenerative construction and know exactly how to get these projects greenlit.
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NEWS & ANNOUNCEMENTS
Help Wanted
Membership and the Future
We are seeking your input for the future of the Natural Building Alliance
December 1, 2025 No Comments
Codes and Policy
Code Updates For Natural Building Appendices in the IRC
Natural Building code experts received two approvals and one thumbs-down for appendix updates submitted approval at the International Residential Code Committee Week in Cleveland last month.
November 12, 2025 No Comments
Natural Building
Bio-based Building: Materials, Methods & Codes + Green Buffalo Film at Golden, CO Public Library
Join the Natural Building Alliance (a 501(c)3 non-profit) for an inspiring introduction to bio-based building materials—from strawbale and hemp-lime to cob, light-straw clay, and natural plasters.
November 11, 2025 No Comments