Founded in 1998, Kleiwerks is a US-based 501(c)3 international non-profit dedicated to teaching Natural Building. We promote sustainable living, social transformation and planetary healing through community-based people, projects and programs. Through our hands-on educational trainings and building projects with orphanages, schools, villages, permaculture sites and educational centers, we help generate regional networks of Natural Builders while creating public demonstration epicenters of sustainable living and ongoing service for in-need communities. We are part of a worldwide movement that is reviving and refining the art and joy of earthen and other indigenous building techniques.