alt Hacker NewsSteel frame, flame retardant insulation and cladding, rammed earth, .. these are all options.
Flammable trees well away from a leaf free clean guttered (or no gutter) house are also no compromise requirements.
See: https://research.csiro.au/bushfire/ and https://www.csiro.au/en/work-with-us/services/testing-and-ce...
for the rabbit hole of Australian Bushfire housing certification and testing.
Burning Down the House: Trial by Fire CSIRO- https://www.youtube.com/watch?v=KBtawn7IAnI
Replies
> flame retardant insulation
Which are almost definitely known to the state of California to cause cancer.
Yes absolutely, and as another poster pointed out, earthquake codes exist. Metal framing is probably a bit easier to adapt to the same earthquake codes that timber framing has.
> Steel frame, flame retardant insulation and cladding, rammed earth, .. these are all options.
Don't even have to go that far.
Wood framing is fine: make your cladding stucco would do a lot (or brick). You can even have siding as cement-base stuff is available:
* https://www.jameshardie.com/blog/siding-types/what-is-fiber-...
You could have metal or clay roofing, but shingles with a Class A rating is available as well:
* https://www.ameriproroofing.com/blog/asphalt-roofing-shingle...