@ Alan & Adrienne :
Yes, you're right, the timber frame houses are more adapted for. I wasn't thinking about building something as higher as this one. Even if it is technically possible, it is just psychologically unconceivable because of the trauma. I was just impressed by the speed and thinking of the homeless.
I would tend to say yes, but according to you, is it a good alternative to use prefab wood frame homes instead of brick houses, usual in Chch ? And as Ira said, what about the permits ?
I don't know the shipping cost though, but does it sound definitely as sci-fi to import it if it can't be produced locally ?
(sorry, I'm ignorant about NZ economy and the costs inherent in shipping)
Because, as you said Adrienne, if NZ doesn't have the workforce, anyone can build pretty fastly a pre-engineered wood frame panelized home with a project manager or just in DIY, depending on experience. There are now some models, with eco-construction standards, healthy and well insulated, which don't look like prefabs anymore.
:dunno: