The types of natural building highlighted in this portfolio include:
- Cob
- Cordwood
- Light Clay-Straw
- Strawbale
- Adobe
- Wattle and Daub
- Earthen floors and plasters
- Timberframe
- Full Scribe Log Building
There is also a section on smaller installations and heating devices including:
- Cob Ovens
- BioChar Kilns
- Rocket Stoves
- Solar Dehydrators