Materials

Wall Systems

Comparison of Natural Building Techniques by Smith
Adobe
Balecob
Bamboo
Cob
Cordwood
Earth-Sheltered
Hemp
Light-Clay
Lime
Papercrete
Rammed Earth
Stone
Straw Bale
Timber Framing
Wattle and Daub

Roofs/Foundations

Cedar Shingles
Rubble Trench
Slate
Thatch
Urbanite

Plasters/Finishes

Alises
Decorative Clay
Earthen Plasters
Gypsum Plasters
Lime Plasters
Natural Paints
Silica/Waterglass