I just purchased a mattress from Foam Sweet Foam. Cal. King 12" with Soft Talay top and then Dunlop Medium, Firm and X-Firm as the other layers.
I am looking to replace my current bed, as I do not think it is up to supporting the weight of the mattress and it is old. I am looking at beds from Room and Board. Their beds are platform style beds and use solid metal slats for the foundation. I was told by their customer service that the slats on a Cal. King are spaced 4.5" apart, they are 2 inches wide and 1 inch thick.
Here is an example of one of the beds: Click for Room and Board Parsons Bed There are supposed to be 12 metal slats for this size bed.
Would this be sufficient for the mattress? I know you recommend no less than 3 inch gaps on this site.
If I keep my existing bed, I will need to get a new foundation as I have a box spring currently and I don’t believe it can support the bed. What would be the best type of foundation for this mattress? After spending $3000, I’d like to not spend too much more.