Back pain, FMB order - Memory Foam + Latex
Dec 2, 2011 2:21 AM
Joined: Dec 1, 2011
Points: 8
I've been meaning to order a memory foam mattress for several years as I've never had a quality bed, progressing from a cheap twin mattress for 16 years to a couch, then a futon, back to an airmattress and for the last 3 years a family hand me down futon; now 29, 5'8" 145lbs, I owe myself a good nights rest after all of that.

 

 

 

Finally, on Nov. 17/2011,  I ordered what I thought would be the perfect mattress after hours of reading based on what others are finding comfortable.  I called Foam by Mail and spoke with Connie.  She was great in all aspects in dealing with FBM via e-mail or phone, providing multiple quotes based on sudden changes and additional items.

In the end I decided on the follow:

 

‎3" 5LB ViscoMAX memory foam (top layer)

1" Soft 20 ILD Talalay Latex

5" HD36-HQ(High Quality) medium density base layer including terrycloth cover.

 

I did order a 2" 5lb memory foam topper for my parents also.  I received 3 packages in total, my latex topper was bundled with theirs.  They arrived exactly as expected based on other photos posted with FBM orders but I wouldn't call them beat up, it's how it was packaged.  No complaints there, everything was in perfect condition.  The foam arrives tied up with nylon/polyester rope then placed in a large bag, air removed, tired and wrapped multiple times with packaging film which is then wound and tied around the outside.  I was wary at first that the string/rope would leave permanent marks in the foam considering how much it was compressed for 10 days during shipping but as soon as everything was opened they were gone.  I'm highly impressed with the quality of foam I received; I see no irregularities and all measurements are nearly exact except with a 9.25" height vs 9" - I won't complain.  The latex is certainly softer than I had thought it would be so I should have ordered a 2" layer instead of 1".  Regarding the 5lb memory foam, it was a dense lump of what felt like rubberized foam that I had to peel apart.  It definitely didn't want to put on a show by its own.  Smell, nothing life altering.  Yeah, it smelled like new foam off gasing but it certainly wasn't as strong or lingering as I expected it would be.

 

Unwrapped for several minutes at this point.

 

 

Tearing the foam apart.

 

Setup in the livingroom to let it air out for a few hours before moving it to the bedroom.

 

So, where's the problem?  Well, I've never suffered such intense back pain in my life from simply sleeping and I've slept on a cement floor once with just a blanket.  I know a lot of people comment that their memory foam mattress felt firm at first but now it's great or it just feels firm in general based on a similar setup.  The second night was a little better but I'm dealing with all day lower and upper back pain between my shoulder blades.  My futon was killing me but not this bad.  Even with 9" I can feel close to bottoming out sitting up.  My first thought is that everything was simply too soft providing no support.  3" of 5lb memory foam seemed like a lot after all and most say that 4" is overkill causing some people back pain.  I find my hips and shoulders sink down a lot causing my back to arch which is the cause to the pain.  I doubt this due to a correction to my posture for sleeping on such bad beds before but rather compressing the discs in my back.  

Here we are Day 3 and I've decided to do a little mattress surgery.  I unzipped the terry cover and mattress encasement, peeled back the memory foam and latex layer just to see how it feels lying on the base layer.  It's certainly firm with mild compression.  My back arches a lot and it's painful from the other 2 nights sleep.  Rolling out the latex layer provides light cushioning but does very little in resolving the pain or providing support to my back as it's too thin.  With the memory foam back in place it offers mild support to my lower back as I can only assume I've bottomed out to the top of the base layer.

 

Possibly solution!  I doubled up the memory foam to 6" and I would have to say it's acceptably comfortable.  My lower back feels better supported, not perfect, and I'm compressing the whole 6" layer at my hips.  I tried 2 and 4" of latex only with little benefit.  2" and 4" of latex with 6" of memory foam didn't feel much different than just the 6" ontop of the 5" based and 1" latex.  I just switched the latex layer to the top, trying both 1" and 2" and I must say it's probably the best combination yet.  I'm glad when I placed my order for the FBM 5lb Queen mattress that I was able to have the layers not glued together so I could try different combinations.  I thought a latex middle layer would have worked best, perhaps not... we shall see.  Also, for anyone looking to place an order with FBM/FoamFactory it's cheaper to get the precut mattresses unglued rather than ordering a precut topper + custom cut foam base in 5" if you want the ability to move things around, you just need to request for unglued when ordering.  As for the LUX Foam-HQ, since I was set on using 3" of it and 3" of HD36-HQ for a base, I see no purpose for it rather than adding height or perhaps a solid core over slats or additional cushioning from bottoming out for those heavier. If I lay flat on my back my shoulders and/or hips barely compress into the HD36-HQ.

 

For now I'm going to zip everything back together and try it for round 3.  Hopefully tonight will be better.  If not I may order a 2" layer of Super Soft Foam or source out something locally.  The other option is a 2-4" 4lb memory foam topper from Costco to place under the latex.  In the mean time I'll report back and test out a few innerspring mattresses and Tempur-Pedic at Sears again to see how it compares.

 

-Greg

This message was modified Dec 3, 2011 by Greg
Re: Back pain, FMB order - Memory Foam + Latex
Reply #5 Jan 19, 2012 11:11 PM
Joined: Aug 11, 2010
Points: 33
Were you ever able to find a solution for yourself?
This message was modified Jan 19, 2012 by Ser_renely
Re: Back pain, FMB order - Memory Foam + Latex
Reply #6 Jan 22, 2012 10:49 PM
Joined: Dec 1, 2011
Points: 8
Unfortunately, no.

 

 

I did order a 2" Body Therapy 4lb Memory Foam topper from Costco after thinking that would resolve the problem and give me more layering options.  I was surprised to find out that the topper is indeed Aerus 4lb memory foam made by FXi as per the attached corner label with manufacturing date Oct 2011 so at least it's high quality.  The only issue is that one edge, which was the center core of the roll, never fully expanded.


After building a platform bed I used the following setup zipped into the 10" terry cloth cover and polyester mattress encasement for protection:

 

2" 4lb memory foam
3" 5lb memory foam
1" latex
5" HD36-HQ
 
 
The first few nights were acceptable; I'd fall asleep and wake up in the same position feeling relatively rested with few aches and pains.  After several days I developed intense mid-to-upper back pain although my lower back pain is gone.  I'd be able to fall asleep again if I rolled on my side but even that became uncomfortable.  Stomach sleeping is possible but only without a pillow.  Two days ago I woke up with severe pain and possible separation between my shoulder blades as I developed a popping in my back/spine if rolling my shoulders forward and back.

I'm not experiencing any of the body hugging, contouring support you'd expect from memory foam.  Either a result of too deep of a memory foam layer for my weight or that the terry cover, mattress encasement and bed sheet seem to have spread the weight load creating a depression/rut rounding my shoulders and back.  I've resorted to sleeping on top of the blankets and thick comforter for a few nights to make necessary sleeping acceptable.
 
I'm about to take things apart and remove the 3" 5lb memory foam, see how the 2" memory foam and latex work out again now that I'm sleeping on a proper bed frame.  If no luck I'll pull the latex and as much as I hate to take off the mattress encasement.  Hopefully I can find a combination that works from what I've spent thus far.
 
This message was modified Jan 22, 2012 by Greg
Re: Back pain, FMB order - Memory Foam + Latex
Reply #7 Jan 23, 2012 7:16 PM
Joined: Aug 11, 2010
Points: 33
Wow I hope you can find a solution.  I will say that seems like a lot of memory foam.  I have a 3" 4lb aeurus topper and it gives  me all sorts of issues in my hips, but it feels so good to be on.  I have to take if off for a month or two at a time.

 

Let me ask you how firm is the hd36?  I was thinking of putting my topper on top of some of that as my other bed is far to soft with the topper. I am going to make a poor mans version of what I got from this web site. which is what I felt I needed all the time...we will see. 

Have you tried this site and see what they come up with for you?  try and replicate that?

http://www.customsleepdesign.com/bodyprofiler.aspx

Re: Back pain, FMB order - Memory Foam + Latex
Reply #8 Jan 24, 2012 2:25 AM
Joined: Dec 1, 2011
Points: 8
 

So, last night with the 2" 4lb Aerus + 1" soft latex was no improvement.  I was able to fall asleep quickly after turning over for a few more hours at a time to get through it.  I unzipped everything again and removed the memory foam so I'm left with just the latex and 5" HD36-HQ for tonight.  I removed the mattress encasement for now so I can make changes much easier.  I'll check back and post an update.
 
I can't really say how firm the HD36 is as I have no scale for reference.  I can easily depress my hand into yet it takes substantial force to bottom it out using my fist as will walking on it or sitting up.  It's a high resilient foam so it springs back instantly.  If tonight's setup works out I may order a few inches of LUX-HQ to give the mattress a little more height.
 
I did just try the mattress body profiler, it pretty much zoned the mattress to what I feel I should do now.  Their site is very vague on materials and construction unfortunately.  That being said, I'd rather buy a comfortable innerspring mattress rather than order any more expensive foam due to shipping/duties from the US to experiment finding the perfect sleep.  I only went this route as I wanted a mattress that would last without fear of saggy springs and deteriorated foam within a few short years.
Re: Back pain, FMB order - Memory Foam + Latex
Reply #9 Jan 24, 2012 4:15 AM
Joined: Nov 25, 2009
Points: 93
Greg wrote:

 

 

So, last night with the 2" 4lb Aerus + 1" soft latex was no improvement.  I was able to fall asleep quickly after turning over for a few more hours at a time to get through it.  I unzipped everything again and removed the memory foam so I'm left with just the latex and 5" HD36-HQ for tonight.  I removed the mattress encasement for now so I can make changes much easier.  I'll check back and post an update.
 
I can't really say how firm the HD36 is as I have no scale for reference.  I can easily depress my hand into yet it takes substantial force to bottom it out using my fist as will walking on it or sitting up.  It's a high resilient foam so it springs back instantly.  If tonight's setup works out I may order a few inches of LUX-HQ to give the mattress a little more height.
 
I did just try the mattress body profiler, it pretty much zoned the mattress to what I feel I should do now.  Their site is very vague on materials and construction unfortunately.  That being said, I'd rather buy a comfortable innerspring mattress rather than order any more expensive foam due to shipping/duties from the US to experiment finding the perfect sleep.  I only went this route as I wanted a mattress that would last without fear of saggy springs and deteriorated foam within a few short years.


Easily press my hand into it."

Bottoming out  or not, I know even 36 is too soft a core for me, but I weigh a lot more too- what happens when you're directly on that 5" of urethane?  Stay pretty much in a flat line on the top of it? That falling asleep easily then waking up in pain in the same position is the worst, with too soft a setup. 

Re: Back pain, FMB order - Memory Foam + Latex
Reply #10 Jan 24, 2012 5:36 PM
Joined: Aug 11, 2010
Points: 33
Jason, how tall and much do you weigh?
Re: Back pain, FMB order - Memory Foam + Latex
Reply #11 Jan 25, 2012 2:17 AM
Joined: Nov 25, 2009
Points: 93
6'2" 225lbs.  I used to be able to sleep on anything, too soft or too hard didn't matter, but something happened between my 20's & 30's so that I now have to be lying flat as a board to avoid waking up with back pain. Small amount  of memory foam or latex on springs works, but if it involves much more than a couple of inches of any type of foam it has to be near 50ild or else while I can get to sleep fine on it, i wake up in pain later. I will always err on the side of too firm. 
This message was modified Jan 25, 2012 by JasonRatky
Re: Back pain, FMB order - Memory Foam + Latex
Reply #12 Jan 25, 2012 10:23 PM
Joined: Dec 1, 2011
Points: 8

JasonRatky wrote:

...what happens when you're directly on that 5" of urethane?  Stay pretty much in a flat line on the top of it? That falling asleep easily then waking up in pain in the same position is the worst, with too soft a setup.  

I'm pretty much flat line, perhaps 1" deflection at the shoulders, hips and head as best as I can tell.

The 1" latex on top of the 5" HD36-HQ didn't fair much better than any other setup thus far.  I'm still waking up multiple times with mid/upper back pain.  To see if in fact the 5" base is the issue I've removed it for tonight layering the latex at the bottom over the plywood base topped with the 2" 4lb memory foam first then the 3" 5lb memory foam.  The reason I didn't put the 4lb foam on top is that it feels a fair bit firmer(12 ILD/IFD) than the 5lb(15 ILD/IFD) despite the actual numbers.

This message was modified Jan 25, 2012 by Greg
Re: Back pain, FMB order - Memory Foam + Latex
Reply #13 Jan 26, 2012 6:09 PM
Joined: Dec 1, 2011
Points: 8
Preliminary results seem promising, despite only being able to squeeze in 4hrs sleep last night.  It has probably been the first time in 5 months or longer where I haven't experienced any sort of back pain during sleep or waking up to get out of bed.  I guess I need a really firm bed as bottoming out into plywood didn't cause any pressure point pain at my hips/shoulders.  I need to decide now what I should use as a base, either a few inches of LUX-HQ layered on the HD36-HQ so it doesn't go to waste or a dense layer of latex.  I will admit I really like the feel and support of latex much more than the comfort of memory foam.  I'm a side, back and stomach sleeper so the firm, squishy and springiness of latex feels like the perfect combination for me.
This message was modified Jan 26, 2012 by Greg
Re: Back pain, FMB order - Memory Foam + Latex
Reply #14 Jan 28, 2012 7:52 AM
Joined: Nov 25, 2009
Points: 93
Greg wrote:

Preliminary results seem promising, despite only being able to squeeze in 4hrs sleep last night.  It has probably been the first time in 5 months or longer where I haven't experienced any sort of back pain during sleep or waking up to get out of bed.  I guess I need a really firm bed as bottoming out into plywood didn't cause any pressure point pain at my hips/shoulders.  I need to decide now what I should use as a base, either a few inches of LUX-HQ layered on the HD36-HQ so it doesn't go to waste or a dense layer of latex.  I will admit I really like the feel and support of latex much more than the comfort of memory foam.  I'm a side, back and stomach sleeper so the firm, squishy and springiness of latex feels like the perfect combination for me.


Not saying you can't fix a too soft core, if that's the case, with firmer foam on top.  Others here have reported it works.  I just wouldn't get too attached to having to make any one component work, out of the 'not letting it go to waste' principle, or you could end up throwing good money after bad.  I just made a very expensive mistake on an impressive yet ultimately too soft block of latex I had to let go of, I know it's tough.  Maybe FMB would let you swap the core out with the 50ild urethane, since you just bought it?

Either way that's crazy you didn't get any circulation problems with only comfort layers directly over wood!  Even only after 5hrs.  Although it takes (me) 8-10 hours to realize back pain from too soft of support, it doesn't take much time at all to figure out if you're going to get tingling from bottoming out too hard- so you could probably go with as firm a base as you wanted, & put a few inches of latex over that since you like that feel. I've also found firm latex works well for all positions, though I try not to sleep on my stomach. 

At least you've got it pretty well figured out now anyway. 

 

 

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