Steel Stud Framing in Puna

[kaialoha]

Having built several homes and office/condo complexes on Maui with steel stud framing, I'm wondering why it isn't used more in Puna. I keep reading about moisture problems being the main concern, but doesn't adequate air movement address those problems enough to make steel a viable construction material?

Also, any comments on using Concrete Hardi-backer (the stuff used to line showers prior tiling) as a siding material?

I look forward to hearing from my fellow Punatics ~ ~ ~

Mahalo a Aloha ~ ~ ~

Punanny