New multifamily construction in the US that has to undergo design review is arguably fairly custom in that each site will have different requirements. I think it's fair to say that commoditization is a spectrum?
The structure of most residential construction in the US is standardized. Foundation (or slab), wood framing, etc. There are different levels of quality, but codes and standards mean that standardization is the norm.
The structure of most residential construction in the US is standardized. Foundation (or slab), wood framing, etc. There are different levels of quality, but codes and standards mean that standardization is the norm.