How long does the material last, and how firm is the firm Talalay?

Hello,

I was hoping to ask for a rough guideline on expected lifespan:

  1. How long is the “Combi-Zone Pocket Coil by Leggett and Platt” expected to last?
  2. How long does the natural Talalay Latex topper last?

Also, I wanted to know,
3) How firm is the firm Talalay Latex ultimate hybrid? I am looking for a firm mattress.

We’ve been using that spring since 2014 with no issues. I would think 10 years or more. The firmer the latex the longer it will last. You should get 15+ years out of Firm Talalay. The term Firm is subjective so all I can say is that configuration is very firm to me. If you are under 200 lbs I would consider using the Medium instead. The spring itself is quite firm.