Welcome to the Mattress Forum! :).
Thanks for the post. I totally get it, two kids, get a babysitter and go mattress shopping…can you say date night!!! Ok, I digress.
I wish I could help with the exchange rate, but that is beyond my pay grade.
I don’t want to sound too negative as I don’t know the owners of Haven, and of course, I know no specifications for their products…but the answer given to you is BS. I think you already know this. But maybe I am biased, but I am not a huge fan of companies using memory foam, with a tiny % of some natural ingredient, and calling it “plant-based” and “Vegan”. I mean, c’mon It’s polyurethane foam. Here is another quote from the website:
This copper Talalay is a good product from Talalay Global. Its a blend of synthetic and natural latex with copper added. It is so NOT organic, Talalay Global would never tell people its organic.
I would respect them so much better if they said "No we don’t give out specs, because we don’t want our competitors knowing and copying us, etc, etc. But instead, they say:
We / TMU discuss all these “new technologies” for foam, whether its adding gel, or copper or other additives, but it’s simply asinine to say density is not relevant.
I recommend please check out a few more trusted members. I understand the cost issues, but hybrid mattresses from Nest, or Luma Sleep or Ghostbed, to name a few that ship to CA, any of these may have a higher cost but would be much more transparent with their product specs.
Thanks again for the post, good luck.