Hello! Long-time reader, first time poster here on the forum. Thanks so much for all of the great info you share!
I’m currently sleeping on a fairly comfy DIY mattress. But, after several months of sleeping on it, I’ve become concerned that I’m not getting sufficient spinal support.
I’m a combo sleeper (side, stomach, and back). I’m 5’3" and weigh about 135-140lbs. And, I’m curvy; so contouring support is a big deal for me.
But, I’m waking up to SI joint pain. This is by far the “cushiest” mattress I’ve ever slept on. So, I suspect I’m sinking into the mattress too much, putting strain on my lower back.
My current stack is:
1" 4.5lb memory foam
2" soft talalay latex (19 ild)
3" medium dunlop latex (25-32 ild)
3" firm dunlop latex (33-39 ild)
After doing some research, I think I need a firmer support layer than the medium dunlop I currently have. But, I tried swapping the medium dunlop for a firm dunlop support layer and it was much too firm for me.
I’m wondering if an extra firm talalay layer (36 ild) would be a good “Goldilocks” compromise between the medium dunlop layer that’s too soft and the firm dunlop layer that was too firm.
Option 1:
1" memory foam
2" soft talalay (19 ild)
3" extra firm talalay (36 ild)
3" firm dunlop (33-39 ild)
But, I know that talalay allows for more compression. So would swapping from dunlop to talalay in the middle layer leave me sinking into the mattress too far anyway?
Would it be better to keep the medium dunlop support layer and replace the soft talalay comfort layer with a medium talalay comfort layer?
Option 2"
1" memory foam
2" medium talalay (28 ild)
3" medium dunlop (25-32 ild)
3" firm dunlop (33-39 ild)
For providing more spinal support, without sacrificing the squish I need for side sleeping, which of these options makes more sense?
Thanks in advance!