Costco Sealy "Sedona Springs Ultra Plush" mattress...I'm at my wit's end with mattresses!
Jan 31, 2008 4:12 AM
Joined: Oct 6, 2007
Points: 15
First off, I should reveal that I prefer sleeping on my back or on my stomach. I'm about 5'6", in the 130 pound range. I slept on a Sealy Posturepedic mattress for about 19 years that never gave me a problem (I added a foam topper to it), but I let the mattress delivery men take it away when my new Simmons Beautyrest Exceptionale plush mattress was delivered a year or so ago. If I had known then what I know now about the mattressses of today, I would have happily kept my old mattress. The Beautyrest was uncomfortable and didn't provide enough back support...when I slept on my stomach, my back was arching forward too much. I tried a Simmons Westin Heavenly Bed which is a pillowtop mattress that receives rave reviews...I would wake up every morning with lower back pain, but as soon as I got out of bed, the back pain disappeared. When I would wake up on that mattress, I couldn't just lay in bed and fall back asleep because the lower back pain would keep me awake. I only experienced the lower back pain when I woke up on that mattress. Then I started sleeping on a raised Aerobed mattress (inflates with air), and I have been sleeping comfortably on it for the past 6 months as a temporary solution. I never woke up with lower back pain and slept soundly through the night on my back.

So now I just received my new mattress this week, a Sealy "Sedona Springs Ultra Plush" mattress from Costco, and the first night sleeping on it was hell. I woke up about 10 times during the night with tingling in my hands,  I was tossing and turning all night, and I woke up with lower back pain!  But when I got out of bed, the lower back pain disappeared. The mattress feels too firm for me and it doesn't have a springy feel to it (hard to describe in words), and the plush layers feel somewhat firm. I thought that this mattress would be good since it has 1-1/2" x 1/2" convoluted memory foam, but the mattress doesn't seem like it provides good pressure relief on pressure points. I'm disappointed that I was not able to get a good night's rest. I understand that every mattress takes getting used to, but being woken up by tingling in my hands and not being able to sleep in one position for long annoys me. I REALLY want this mattress to work, but I can't force it to be comfortable for me. I'm really tired of looking for a mattress by now...I never knew mattress shopping would be like this. I have to once and for all find a mattress that works for me...I just can't believe I'm having problems with mattresses.

I don't understand what it is that I cannot find a comfortable mattress. Why is it so hard to find a mattress that won't cause discomfort? I received samples of latex from Flobeds kit, but I've never slept on a latex mattress and don't know if it will give proper back support. It would be a gamble for me to order a Flobed by mail, and it's not cheap to return the latex cores. There is a Stearns & Foster "Jasmine Dreams" Ultra Plush Latex mattress at Macy's which felt comfortable in the store, but again, I don't know  what a latex mattress is like to sleep on and I'm unsure whether a S&F latex is good quality. Does anyone know about the quality of S&F latex mattresses?

So what does a synthetic talalay latex mattress feel like to sleep on compared to an innerspring mattress? I realize latex has different ILD's.

Here are the specifications for my current Sealy "Sedona Springs Ultra Plush" mattress to give you an idea of how it's made...in full size:

  • Luxurious knit cover
  • 1 oz. FlameGuard™FiberLux® Fiber
  • 1 ½” x ½” Convoluted Memory Foam
  • ½” SuperSoft Sealy Foam®    
  • 1 ½” x ½” Sculpture Foam®
  • ½” SuperSoft Sealy Foam®    
  • 2” x 1” Pressure Point Foam™
  • Comfort Support System™               
  • FlameGuard Protection™
  • Inner-Tufted™
  • Cloth handles
  • 640 coils
  • 14 gauge Posturepedic coil unit
  • Mattress thickness: 13”
  • Shock Abzzorber™ Plus box spring
  • Box spring thickness: 9"
  • Re: Costco Sealy "Sedona Springs Ultra Plush" mattress...I'm at my wit's end with mattresses!
    Reply #1 Jan 31, 2008 6:42 AM
    Joined: Sep 10, 2007
    Points: 395
    Too bad it has flame guard protection or you could have a nice bonfire. Get rid of it if you can!
    I suggest you spend an hour reading posts on this forum, then return with any specific questions. As a "non-side sleeper", you should have an easy (and cheap) time finding (creating) a comfortable mattress. You may come to the conclusion after reading that your best bet probably is a very basic, very firm (minimal padding) coil mattress with a separate thin (maybe 2") latex topper. Foamsource had some zoned toppers (22-28-22, IIRC) on clearance a week or two ago, which probably would work very well for your described situation.
    Re: Costco Sealy "Sedona Springs Ultra Plush" mattress...I'm at my wit's end with mattresses!
    Reply #2 Feb 1, 2008 3:04 AM
    Joined: Oct 6, 2007
    Points: 15
    mccldwll wrote:
    Too bad it has flame guard protection or you could have a nice bonfire. Get rid of it if you can!
    I suggest you spend an hour reading posts on this forum, then return with any specific questions. As a "non-side sleeper", you should have an easy (and cheap) time finding (creating) a comfortable mattress. You may come to the conclusion after reading that your best bet probably is a very basic, very firm (minimal padding) coil mattress with a separate thin (maybe 2") latex topper. Foamsource had some zoned toppers (22-28-22, IIRC) on clearance a week or two ago, which probably would work very well for your described situation.



    I have been spending many hours on whatsthebest-mattress.com (this site and former site) reading about mattresses and trying to educate myself. But for whatever reason, I have not been able to find a mattress that is comfortable. I've thought about buying a mattress that has a good innerspring but with minimal padding and then adding my own comfort layers such as latex, and that may become reality. The S brands obviously don't make mattresses like they used to, and my former mattress that lasted forever was flippable. I wish I could afford a Hastens mattress...well, maybe some day I'll own one.

    I'm trying to get an idea of what it feels like to sleep on a latex mattress and whether or not a latex mattress provides proper back support. I cannot stand a mattress that is so firm that it feels like sleeping on the floor, though.

    Anyway, I'll post my specific question(s) separately from this thread.

    This message was modified Feb 1, 2008 by centralpark
    Re: Costco Sealy "Sedona Springs Ultra Plush" mattress...I'm at my wit's end with mattresses!
    Reply #3 Feb 1, 2008 5:14 AM
    Joined: Sep 7, 2007
    Points: 476
    Sorry you are having such an awful time finding a comfortable mattress. Unfortunately that seems to be a huge problem in this day and age of over-padded mattresses. Your back hurts because all that foam, particularly the low density convoluted PU foam most S-Brand manufacturers use in today's mattresses, just doesn't provide enough back support. To make matters worse it rapidly starts to compress-- the manufacturers call this "imprinting" or "body impressions" rather than sagging, which is what it is--and the mattress becomes even more uncomfortable. The average useful life of a mattress stuffed with PU foam is about three years! Outrageous considering what they cost.

    I couldn't agree more with mccldwll. Try to find an old fashion double sided mattress. Avoid pillowtops--they are notorious for quickly hammocking and causing back pain. You mention that you sleep on your stomach at times, so you should stick with a firm to medium firm mattress to avoid arching your spine into a too-soft surface. Once you find the correct level of support in a mattress you can always add a topper to give it a little cushiness. Using toppers also allows you to replace them when they start to sag without replacing the entire mattress. Something you can't do when the foam is built in.

    If you're considering a latex mattress you should try one out to see if you like the feeling. Many latex mattresses from S-brand manufacturers like Sealy's Spring Free line have a latex core but they pile the PU foam on top of it. You want to avoid anything that has PU foam. It's mostly crap. If you can find an all-latex mattress lie on it for at least 20 minutes or more. Talalay latex has characteristics many people find difficult to adjust to.

    Another thing to consider is if the foam layers on the innerspring mattresses were giving you a backache, you might not be able to sleep on latex at all, so be very careful. Make sure you can return or exchange the mattress in the event you can't adjust to it. I would recommend a kit like Flobeds over a single core mattress because Talalay really has to be built up from a firm support layer to a softer comfort layer, and you may need to exchange layers numerous times to get it right. The cost of return shipping is something to think about before you go that route. It can add up.

    I don't know if you live in a metropolitan area or not. If you do there may be local manufacturers that make their own mattresses. Often these are a much better value than the overpriced S-brands and the store will work with you to get it right. And you've already discovered that the quality of the major brands just isn't there any longer.

    If all else fails, why not just sleep on that Aerobed if it's comfortable? You're the second person to recently post on this forum who said their air mattress was more comfortable than the expensive new mattress they just bought and can't sleep on.

    Re: Costco Sealy "Sedona Springs Ultra Plush" mattress...I'm at my wit's end with mattresses!
    Reply #4 Feb 1, 2008 5:53 AM
    Joined: Oct 6, 2007
    Points: 15
    cloud9 wrote:
    Sorry you are having such an awful time finding a comfortable mattress. Unfortunately that seems to be a huge problem in this day and age of over-padded mattresses. Your back hurts because all that foam, particularly the low density convoluted PU foam most S-Brand manufacturers use in today's mattresses, just doesn't provide enough back support. To make matters worse it rapidly starts to compress-- the manufacturers call this "imprinting" or "body impressions" rather than sagging, which is what it is--and the mattress becomes even more uncomfortable. The average useful life of a mattress stuffed with PU foam is about three years! Outrageous considering what they cost.

    I couldn't agree more with mccldwll. Try to find an old fashion double sided mattress. Avoid pillowtops--they are notorious for quickly hammocking and causing back pain. You mention that you sleep on your stomach at times, so you should stick with a firm to medium firm mattress to avoid arching your spine into a too-soft surface. Once you find the correct level of support in a mattress you can always add a topper to give it a little cushiness. Using toppers also allows you to replace them when they start to sag without replacing the entire mattress. Something you can't do when the foam is built in.

    Cloud9 & mccldwll, thanks so much for the helpful information! I would never buy another pillowtop mattress...I've read so many complaints about them, and I think it's  much better to just add your own topper so that when the topper breaks down you can replace it. But when the pillowtop develops indentations and lumps, you're literally stuck with it because it's sewn into the mattress.

    I, too, am concerned about the PU foam used as a comfort layer in latex mattresses such as those made by the S brands. I wouldn't want to end up paying close to $2,000 for a latex mattress and then have the PU foam break down. Many warranties state that the indentations must be 1-1/2", but by the time the indentations are half that deep, a mattress can't be all that comfortable.

    Maybe latex isn't suitable for me, I just don't know. What I do know is that I don't want a memory foam mattress or a pillowtop, boxtop, or eurotop mattress, so I can rule those out. Do you know of any manufacturers of decent innerspring mattresses that don't have lots of PU foam that are reasonably priced? I'd jump at buying a Hastens or other high quality mattress, but for now, I can't spend that money. I live 1-1/2 to 2 hours from Gardner Mattress...I'm uncertain whether it's worth the drive (I'd have to ask someone to drive me because I injured my foot).

    Oh, my Aerobed...well, it's not made to sleep on every day for months, and so it started developing tiny leaks along a seam on the top of the mattress that receives the most of my weight. I would seal one leak, then another leak would pop up along the same seam. So every other day I was sealing a new leak. The Aerobed was only comfortable for back sleeping, which is fine! I just can't believe something so inexpensive allowed me to sleep through the whole night and then some. At first, the bed took some getting used to, but I never woke up with lower back pain like with the new S-brand mattresses on the market.

    This message was modified Feb 1, 2008 by centralpark
    Re: Costco Sealy "Sedona Springs Ultra Plush" mattress...I'm at my wit's end with mattresses!
    Reply #5 Feb 1, 2008 7:40 AM
    Joined: Sep 10, 2007
    Points: 395
    I guess that puts you in the Northeast. There is nothing magical about mattresses. There are different coil systems, and most small manufacturers have access to same coils. Then they add foam/etc, cover, AND advertising. It's not that the S brands are that terrible per se, it's just that they are no better, and are much more $$$. There should be small mattress manufacturers in your area. You shouldn't need to spend that much at all. Research the advantages of the different coils (here and Consumer Reports) and know what you want. Don't worry about whistles and bells. [Minimal PU padding. LI even makes some sheet latex which manufacturers have access to, but small manufacturers may not use it.] I recently put a doubled up king size 1" Brylane latex topper (effective depth 2") on a very firm cheap kids bed, and it's very comfortable now. They're around $65, while available. You might want to buy 2 or 3 to have for top layering, or can always toss on other beds.

    I will disagree somewhat with what was said about spending at least 20 minutes on a latex mattress. While that MAY work, some have discovered that they go to sleep in total comfort and wake up with lower back pain. My theory is that muscles relax fully during sleep, and more support from the mattress is then needed. But non-sidesleepers in general have a much easier time finding nirvana, since what generally works best is a cushioned firm surface. There are advantages to all latex, but you still may want to construct one in the same way you would build up a coil/latex topper mattress.
    Re: Costco Sealy "Sedona Springs Ultra Plush" mattress...I'm at my wit's end with mattresses!
    Reply #6 Feb 2, 2008 7:07 AM
    Joined: Oct 6, 2007
    Points: 15
    Besides Gardner Mattress, there is a local mattress manufacturer about 15 minutes from me that said they could make me a full size plush mattress for, if I remember correctly, less than $400. I don't know anything about this manufacturer and the quality of their mattresses, but the rep told me they make mattresses for some hotels. I'm interested in visiting their showroom just to see what kind of mattresses they offer. Shifman mattresses are sold in my area (most of the mattresses are above my price range), and they make an entry level mattress, but it has the bonnell springs...I'd have to add a topper because there's not much padding above the coils. I've read a little about bonnell springs, and I think there was something written about how bonnell springs get firmer with time as they compress more.

    I've thought of the possibility of the combination of coils and latex. If I was to get all latex, I would opt for a kit because of the ability to configure the bed the best way for me, and if one core fails for some reason, I can always order a new core. So I like the idea of a kit. There's so many types of mattresses out there that it can make shopping for one overwhelming.

    Regarding the Sealy Sedona Springs mattress that I currently own, the third night sleeping on it wasn't too bad as I slept through the night on my back without tossing and turning and I didn't wake up with much lower back pain, so that's good. Hopefully this mattress will work out for me...keeping my fingers crossed. I like the fact that with this mattress, I can sit up in bed without my butt sinking into the foam layers (I'm not overweight). Some of the S brand mattresses I looked at had very soft foam for the comfort layers which caused my butt to sink in too much so that my spine was out of alignment. Anyway, I'm sure there are many people who would find the Sedona Springs very comfortable from the get-go, so I don't want to sound like I'm totally dissing this mattress.

    Well, at least now I've got other options to choose from for mattresses, just in case.

    Thanks again for the responses and advice!

    This message was modified Feb 2, 2008 by centralpark
    Mccldwll - Costco Sealy "Sedona Springs Ultra Plush" mattress...I'm at my wit's end with mattresses!
    Reply #7 Feb 2, 2008 11:17 AM
    Joined: Aug 31, 2007
    Points: 793
    mccldwll, Is the Brylane latex topper natural or blended? Is it Dunlap Processing or Talalay Processing or neither?  Does it have a smell?  Is it the right size for the bed or a litle bit small like Overstock? I love my Overstock topper but it has ripped in a few spots from moving it to sleep on the floor before I got the bed and from taking it off and on and for it being so thin. It is the perfect softness. What ILD do you think the Brylane Latex Topper is?  The sale ends on Feb. 4th.   I still think I need a 1.25" topper and 1" is not enough and 2" is too much for me.
    This message was modified Feb 2, 2008 by Lynn2006
    Re: Costco Sealy "Sedona Springs Ultra Plush" mattress...I'm at my wit's end with mattresses!
    Reply #8 Feb 2, 2008 3:39 PM
    Location: L.A. area
    Joined: Jan 18, 2008
    Points: 1161
    Lucky that you bought it at CostCo - they will take it back. Tell them you are bringing it back because it's CRAP.
    See my new thread on "Dissecting my Sealy Mattress" and you will see why.
    Re: Costco Sealy "Sedona Springs Ultra Plush" mattress...I'm at my wit's end with mattresses!
    Reply #9 Feb 5, 2008 1:09 AM
    Joined: Oct 6, 2007
    Points: 15
    jimsocal wrote:
    Lucky that you bought it at CostCo - they will take it back. Tell them you are bringing it back because it's CRAP.
    See my new thread on "Dissecting my Sealy Mattress" and you will see why.

    Hi Jim, I read your thread on how you dissected your Sealy mattress (very interesting)...I left you a reply on your thread. I'm not too surprised at the cheap foams found in your mattress...I've read so many complaints about cheap PU foams forming deep body impressions and lumps and even a hill in the center of a mattress where a couple sleeps. I bought my Sealy from Costco out of desperation, since my Aerobed was forming new leaks every other day (the Aerobed was to be a temporary solution while looking for a mattress). Well, since Costco has a great return policy, and the bed was very reasonably priced and seemed like it would be comfortable, I bought it hoping it would end up working out...still praying it works out for me.

    Last night I had the best night's sleep...I didn't wake up with any lower back pain and there was no tossing and turning. I am worried about the durability of this mattress, though, because I am well aware that it has PU foam, and I understand the problems associated with it. If there is an issue, Costco will take the mattress back, but I'd rather have the mattress work out for me!

    I want to mention that I've slept on this full-sized mattress for 6 nights so far, and I've slept in the middle of the bed for all 6 nights. So last night I attempted to sleep in a different area of the bed--along the right side of the mattress--to even out any compression that may be happening with the foams. When I lay down on the right side on my back, my body tilted a bit towards the middle of the bed where I had been sleeping for 6 nights. I couldn't fall asleep with part of my body tilting towards the center, so I moved to the center of the mattress and fell asleep on my back right away. Obviously there is now some compression of the foam running down the center of the mattress. But tonight I will try to sleep on my stomach (instead of on my back) on the right side of the bed. With my mattress that lasted 19 years, I never went through this.

    Is it normal for some foam compression to occur in only 6 nights?

    I'm keeping my fingers crossed that this mattress doesn't loose support for my lower back/butt or I won't be able to comfortably sleep on it.

    This message was modified Feb 5, 2008 by centralpark
    Re: Costco Sealy "Sedona Springs Ultra Plush" mattress...I'm at my wit's end with mattresses!
    Reply #10 Feb 18, 2008 9:58 AM
    Joined: Nov 15, 2007
    Points: 157
    My god, impressions after 6 night!? I was thinking of giving up on my Sleepez, but your experience is why I so don't want to go back to a spring mattress! :)

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