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(Note added in March 2012: Gave up on the old mattress & bought a new one. Added to this thread for continuity.) ======================================= (Note added in Jan. 2012: The topper-search saga turned into a mattress-surgery saga. Mattress surgery details are farther down in the thread.) --------------------------------------------------------- I'm looking for opinions on the next way to tweak my toppers. Any help would be greatly appreciated. Here's the current setup: Stats: 50-year-old woman, about 5'6", 120-125 pounds; side and back sleeper, but mostly side. A little joint pain in the hips now and then, but no serious illnesses or injuries to work around (knock on wood). (The 2" 32ILD topper is a new purchase. I read some old forum threads that I'd saved on my PC; waffled between 32ILD and 28ILD; thought about getting an inch of each; but that was more expensive, and I was most worried about getting something that would turn out to be too soft, like my previous attempts, so I went with the 32ILD.) So: With just those 3" of latex, I think my hips & back are OK, but my shoulders still get too crunched and I wake up with some arm numbness. When I add my 1"-thick polyfill fiberbed on top of the latex, my shoulders are good, but my hips sink down a little too far -- because this fiberbed is several years old and has flattened in just the hip area -- so I wake up with some low back pain. (The rest of the fiberbed is still in great shape.) One option: I thought about getting a 1" 20ILD layer from FoamByMail and adding it on top of the 3" of latex I already have. Recent posts seem to imply that FBM's quality has gotten better and more reliable than when I was here on the forums 2 years ago. But: Since I pretty much bottom out on the 24ILD layer, I'm skeptical that a 20ILD layer would help or would balance things out. (If I put the 1" 24ILD layer on the floor, my bony hips & shoulders go right down to the floor. If I fold that topper in half and lie on that, I still go right down to the floor. That makes me wonder about all the posts I see about 19ILD and even 14ILD layers -- I can't quite fathom how those would be useful, so I'm curious about that.) Another option: Get scrap foam and add some just in the hip area, under the part of the fiberbed that has flattened. SLAB sells some scrap latex of various sizes and ILDs. Maybe something like a 28ILD scrap under the hips would work? Another option: A 1" 28ILD layer (or equivalent in 100% natural latex) between the 24 and the 32? I'd like to avoid memory foam for now, because of the off-gassing issue, but won't completely rule it out. Thoughts? Other ideas? Thanks! Edited to add: 1) A thing called "Oodles" that had latex "noodles" in it -- great idea but poor execution. It would have been terrific if it had had at least twice as many baffles in it to prevent the noodles from shifting around within each baffled section. I half-heartedly attempted to hand-sew in more baffles but didn't know what I was doing and the thing is big & awkward, so that didn't work. (I used it on top of the 24ILD topper.) 2) Below the 1" 24ILD topper -- a 2" Dunlop latex topper from Overstock.com, unknown ILD & manufacturer. Wonderful for a while... but then it cratered in the hip area. Did not think latex was supposed to do that, but it did. [Edited to add: this was medium-firm synthetic, or mostly synthetic, Dunlop. Natural stuff would hold up much better, I'm sure.] This message was modified Mar 15, 2012 by Catherine
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FYI, the top Sealy Posterpedic on US matress has 620 14 gauge coils in their firm mattresses. So, that would be significantly firmer than yours (assuming yours are 14.5 gauge). Of course, how the coils are made will have an impact as well. I remember when I was trying out the Sealy's that I noticed a material difference in support when go from the top of the line down to the middle of their line. Of course, I weigh around 210, and the top of the line may be almost too firm. So, yours may be a bit too soft, but hard for me to say. If you want it to contour more to your body, pocketed coils are better at that. I would try it with even less foam. Maybe take of the 14. Possibly only 2" of firm latex. Remove whatever you can out of the bottom and leave as thin of a piece over the coils as possible. I assume you are not using the quilted top any more? If so, that has to go as well. If you still think you are sinking in too much, then it is either the coils or the quilted bottom. |
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sandman wrote: FYI, the top Sealy Posterpedic on US matress has 620 14 gauge coils in their firm mattresses. So, that would be significantly firmer than yours (assuming yours are 14.5 gauge). That is interesting that you noticed a big difference in support between the top-of-the-line Sealy mattress and the middle-of-the-line one. The coils in my mattress are 14.5 gauge.
I would try it with even less foam. Maybe take of the 14. Possibly only 2" of firm latex. Remove whatever you can out of the bottom and leave as thin of a piece over the coils as possible. I assume you are not using the quilted top any more? If so, that has to go as well. If you still think you are sinking in too much, then it is either the coils or the quilted bottom. This message was modified Jan 4, 2012 by Catherine
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Catherine wrote:
The coils in my mattress are 14.5 gauge.
620 14 gauge is the full size. This is in their more expensive ones. I am sure they have ones with less. Approximately what did you pay for yours? |
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sandman wrote: 620 14 gauge is the full size. This is in their more expensive ones. I am sure they have ones with less. Approximately what did you pay for yours? I will take the springs out of the case again and take out that last sheet of dacron, and try this one more time. The Novabond mat attached to the springs on the bottom is too thin to be a factor (it's a very dense 1/8" at most), but even with the plywood I've got in there, maybe the dacron and the bottom quilted panel are still a problem somehow. If using the springs without the case and without the dacron doesn't solve the problem, then I think I'm back to Square One (i.e., new mattress). This message was modified Jan 4, 2012 by Catherine
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The spring structure is out of the mattress case again and resting on only the very thin Novabond mat, on the foundation. No more foam or dacron on the bottom. No more quilted panels anywhere. The 14 ILD latex is off the top. I've got just a few inches of medium to medium-firm latex on there now. And when I lie on this thing -- both with and without the latex on it -- my hips still sink in too far; I can feel a kink in my spine, and see it in the mirror setup. I put my yoga mat across the hip area (a couple inches down in the latex layers) to try to stop the sinking. We'll see if that does enough, but I suspect that it will not. If it doesn't, I think the only conclusion is that the coils just do not provide enough support for me. That might not mean the coils are worn out -- might just mean they're not the right kind for me (which confuses me, because the first year on the mattress was good) -- but if I can't get even close to proper spinal alignment with these coils, then fiddling with toppers is not going to help. I thought the whole point of the innerspring coils was to provide support, so I'm not a happy camper right now. I know the coils are going to compress some, 'cause that's how they work, but shouldn't they also be... you know... springing? (By which I mean: Shouldn't they be pushing back up, to provide the elusive support and keep me aloft, rather than continuing to compress and letting me sink in so far?) Or am I misunderstanding something fundamental here?
Maybe I'll be pleasantly surprised in the morning and won't wake up in a sinkhole.... That would be lovely.
On a side note: I had to go to an Urgent Care center this afternoon to get a gash in my hand looked at, cleaned out, and bandaged and get a tetanus shot.* The nurse who took care of me is getting ready to open up her mattress, too, and it's only 3 years old. She couldn't remember the model name just then, but said it was an expensive mattress -- and it's been killing her back. Seemed like a (sort of) funny coincidence. * Guess who cut herself with the razor-blade tool while cutting foam off the mattress? I was taking a very short break from work, cutting some foam, and the tool slipped, so I wound up spending the next hour or so trying to stop the bleeding, and finally called my doctor's office and got sent to an Urgent Care center, where I was very well taken care of. Wonderful people there, and soooo much better than sitting around in an emergency room. (The nurse and I also both had horror stories about overcrowded ER's, so Yay for these Urgent Care centers, and Yay for Eastside Medical in particular.) This message was modified Jan 4, 2012 by Catherine
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Catherine wrote:
The spring structure is out of the mattress case again and resting on only the very thin Novabond mat, on the foundation. No more foam or dacron on the bottom. No more quilted panels anywhere. The 14 ILD latex is off the top. I've got just a few inches of medium to medium-firm latex on there now.
And when I lie on this thing -- both with and without the latex on it -- my hips still sink in too far; I can feel a kink in my spine, and see it in the mirror setup. I put my yoga mat across the hip area (a couple inches down in the latex layers) to try to stop the sinking. We'll see if that does enough, but I suspect that it will not. If it doesn't, I think the only conclusion is that the coils just do not provide enough support for me. That might not mean the coils are worn out -- might just mean they're not the right kind for me (which confuses me, because the first year on the mattress was good) -- but if I can't get even close to proper spinal alignment with these coils, then fiddling with toppers is not going to help. I thought the whole point of the innerspring coils was to provide support, so I'm not a happy camper right now. I know the coils are going to compress some, 'cause that's how they work, but shouldn't they also be... you know... springing? (By which I mean: Shouldn't they be pushing back up, to provide the elusive support and keep me aloft, rather than continuing to compress and letting me sink in so far?) Or am I misunderstanding something fundamental here?
Maybe I'll be pleasantly surprised in the morning and won't wake up in a sinkhole.... That would be lovely.
On a side note: I had to go to an Urgent Care center this afternoon to get a gash in my hand looked at, cleaned out, and bandaged and get a tetanus shot.* The nurse who took care of me is getting ready to open up her mattress, too, and it's only 3 years old. She couldn't remember the model name just then, but said it was an expensive mattress -- and it's been killing her back. Seemed like a (sort of) funny coincidence. * Guess who cut herself with the razor-blade tool while cutting foam off the mattress? I was taking a very short break from work, cutting some foam, and the tool slipped, so I wound up spending the next hour or so trying to stop the bleeding, and finally called my doctor's office and got sent to an Urgent Care center, where I was very well taken care of. Wonderful people there, and soooo much better than sitting around in an emergency room. (The nurse and I also both had horror stories about ER's, so Yay for these Urgent Care centers, and Yay for Eastside Medical in particular.)
"Well, they do sort of mash down, but they're springs -- they're supposed to compress -- so I don't know how to tell whether they're compressing more than they should." They are if your hips sink too far without any foam on them, in which case no amount of foam on top can really fix that without compromising their action. When I lay directly on my springs, I stay flat, at the top. They just barely compress enough under my hips & shoulders for the coils in between those two points to hit the arch of my back. If your hips are still sinking with that little latex on top, I don't know where to go from there. I don't know that this is the case with yours, but I have tried mattresses, new, that were already sinking in too much like that for me. I could feel them compress too far even through the comfort layers. They were 5xx coils, but serta.
"I did notice much less pressure on my shoulders, so I think removing the dacron & Novabond from the top of the springs did free up the coils to do their thing better. (Which, again, makes me wonder why those pads were put there in the first place. If you wanted to sell a firm mattress, wouldn't you be better off using different springs and a lower-gauge wire, instead of using open offset coils and a higher-gauge wire and then dampening them with fiber mats?)" Seems that way to me. I wish that's how they were made, I just know they don't work for me as is. This message was modified Jan 4, 2012 by JasonRatky
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I hope you are okay. How we suffer for our sleep. I sliced my finger severely 2 days ago, but I was slicing a tomato and not my mattress. Be careful! It sounds like your springs don't give enough support. Could be the quantity and gauge or it could be the quality of the steel. I think it is unusual to go bad in 2.5 years, so that is a bit puzzling. All I can say is that when I lay directly on mine, they feel plenty firm. I definitely don't have a feeling of sinking in too much. Of course you have to sink in some, that is the point. It is hard for someone outside to evaluate your situation, so you have to use your best judgement. Not sure what to recommend at this point, but if the coils don't give enough support, you pretty much have to get a new mattress. Give a try though, before jumping to a conclusion. |
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JasonRatky wrote: I'm OK; thanks. Some throbbing, but it'll subside, and I've got a pressure bandage on that will stay on until Friday morning. And the doc said the scar would just be a thin line, so that's good. They are [compressing more than they should] if your hips sink too far without any foam on them, in which case no amount of foam on top can really fix that without compromising their action. When I lay directly on my springs, I stay flat, at the top. They just barely compress enough under my hips & shoulders for the coils in between those two points to hit the arch of my back. So you've done mattress surgery twice, right? What springs have you found that work for you? And do you sleep on your back or side? (Thanks for all the help. I appreciate it.) |
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Catherine wrote:
I'm OK; thanks. Some throbbing, but it'll subside, and I've got a pressure bandage on that will stay on until Friday morning. And the doc said the scar would just be a thin line, so that's good. So you've done mattress surgery twice, right? What springs have you found that work for you? And do you sleep on your back or side? (Thanks for all the help. I appreciate it.)
Yeah, both were mid tier posturepedics. One a full, 600 coils, whose perimeter I built out with stacks of vertical rails made of that polyethylene foam to accommodate queen size toppers. The other was already a queen, with a similar coil density (six sixty, or six seventy something). I try to sleep on my back exclusively, but do occasionally find myself on my side. If I wake up on my side on the spare, I'll have a tingling shoulder- too thin & firm a topper for my side. great for back & stomach though. No problems either way on mine, which has much thicker & softer latex. That one's good for side & back, probably not so much for stomach. Definitely overkill, but I'm not going to mess with it until it quits working for me. And not that it will have any bearing on your situation, but I'll try to get a more accurate description/measurement of how far I sink into just the springs today.
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Earlier I wrote: ....removing the dacron & Novabond from the top of the springs did free up the coils to do their thing better. (Which, again, makes me wonder why those pads were put there in the first place. If you wanted to sell a firm mattress, wouldn't you be better off using different springs and a lower-gauge wire, instead of using open offset coils and a higher-gauge wire and then dampening them with fiber mats?) So, not to rag on the manufacturer of my mattress, but I just looked at the specs on another one of their mattresses, and all I can think is: "Why?" It's a similar deal to what I mentioned above, but this one I just looked at is called "Ultra Firm: Deluxe Firm Pocket Coil." Um... isn't that a contradiction in terms? Aren't pocket coils designed and marketed specifically for their ability to conform to the sleeper's body? If so... why would you put that same Novabond mat and dacron pad over those springs? This makes no sense to me. Want an ultra-firm mattress? Use a Bonnel coil or something like that, and a dense Novabond mat & the dacron pad. Want a more conforming mattress? Use pocket coils, and put something thin & flexible over the coils. Am I missing something here? (The specs also say "720 Luraflex, 14 gauge pocketed coil unit." As far as I know, Luraflex is the open-offset coil design from L+P, not a pocket coil. Hmph.) (Yeah, someone got up on the wrong side of the [uncomfortable] bed this morning.... The LuraFlex offset coils are marketed as being both conforming and supportive, I believe -- but they seem to be neither of those things for me.
sandman wrote: I hope you are okay. How we suffer for our sleep. I sliced my finger severely 2 days ago, but I was slicing a tomato and not my mattress. Yikes. Lots of that going around...
It sounds like your springs don't give enough support. Could be the quantity and gauge or it could be the quality of the steel. I think it is unusual to go bad in 2.5 years, so that is a bit puzzling. All I can say is that when I lay directly on mine, they feel plenty firm. I definitely don't have a feeling of sinking in too much. Of course you have to sink in some, that is the point. Yes, I'm puzzled. I can't quite see how the springs could go bad so quickly, so maybe I'm just not familiar enough with the mechanics of this stuff to know what is reasonable support & compression and what is not. The springs definitely do not seem to be supportive enough for me, though, for whatever reason. I'm going to try stretching that Novabond mat back over the springs again, but just over the hip region to try to dampen the spring action in that area. This message was modified Jan 6, 2012 by Catherine
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(Maybe they would be in a lower-gauge steel? Maybe pocket coils can be more supportive in a lower-gauge steel? I'd like to understand this stuff but I don't have time to get an engineering degree....)