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Grande Hotel Collection Posture Support 11-inch Queen-size Trizone Memory Foam Mattress

by Grande Hotel Collection
Sale: $342.39
MSRP: $850.00 $507.61 (60%) off
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ITEM# 13731710
Included Warranty: 20 year Limited Manufacturer
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    ITEM#: 13731710

    Enjoy 11 inches of memory foam comfort in this queen-size mattress. Three layers of space-age foam originally designed for NASA work together to create a medium support mattress that improves circulation and disperses weight evenly. A five-inch base layer offers balanced support. The three-inch comfort layer supports the body from head to toe, while another three-inch layer reduces pressure points for improved sleep.

    Sleep comfortably on the polyurethane foam, which adjusts to your body temperature and draws excess warmth away from your body for a cool sleeping environment. By eliminating motion transfer, this mattress lets you sleep soundly, even when your partner stirs. The removable mattress cover is machine-washable for easy care.

    • 3" layer of premium 3lb-density memory foam disperses body weight evenly, improves circulation and reduces pressure points for comfort
    • 3" zoned comfort layer gives just enough support for the head, torso and legs
    • 5" base layer provides balanced support
    • Polyurethane foam originally designed for NASA cradles the body for comfort while sleeping
    • Medium support
    • Temperature-sensitive mattress keeps you cool by adjusting to your body temperature and pulling away excess warmth
    • Eliminates motion transfer so your partner's movements don't wake you
    • Rejuvenates tired muscles and reduces back pain for improved well-being
    • Meets flammability standards for safe sleeping
    • Removable mattress cover is washable in cold water on the gentle cycle; air dry
    • Meets federally mandated regulations set by the Consumer Products Safety Commission, Part 16, CFR 1632 and 1633
    • Measures 11"H x 59"W x 79.5"L
    • Remove the mattress from its packaging within 72 hours and allow 48 hours to fully expand
    • Plastic packaging may trap odors, which dissipate in a few hours
    • Some variations in dimensions are possible due to the manufacturing process

    Memory Foam Tips:
    • Remove from packaging within 72 hours of receipt to maximize memory foam expansion.
    • This product arrives very tightly packed. Unwrap and allow 48 hours for this product to return to its original shape.
    • Being sealed in plastic packaging sometimes traps odors. After unwrapping, allow product to air for a few hours.
    • Due to machine-cutting manufacturing processes, there may be slight variances in the dimensions of this product.

    Due to the nature of Memory Foam the firmness level of every item is unique. Please be advised that even similar products may produce different firmness results.

    Once opened this product is non-returnable.


    Mattress Type Memory Foam
    Thickness 11 Inch
    Memory Foam Type Foam, Memory Foam
    Density 3 Pound
    Support Medium
    Mattress Top Specialty
    Product Features Bed in a Box
    Recommended Foundation Type Bed Slats, Box Spring, Platform
    Dimensions See Details
    Warranty 20 year Limited Manufacturer
    Model Number 35602-00599-OS
    Country of Origin China

    Customer Reviews

    5 Stars
    4 Stars
    3 Stars
    2 Stars
    1 Stars
    • Most Recent

    • Very comfortable. Wish it was a bit more firm.
      Verified Purchase

      Have had it for years, and it's still great and hasn't gone all soft on me. Sometimes I wish it was a bit more firm but that's just personal preference. It's firm enough, and soft enough at the same time. I would recommend it. It's a very decent middle ground.

      Read More
    • Too soft
      Verified Purchase

      After sleeping on this mattress for a month, I started waking up with lower back pain. I had to buy another firm mattress to put on top of it since how do I return a queen sized mattress? I thought it would have more support.

      Read More
    • Great mattress
      Verified Purchase

      This mattress is amazing!! So comfortable! Buy this mattress and sleep like a baby.

      Read More
    • Nice mattress!
      Verified Purchase

      Not too soft and not too firm...bought for my son and I loved it...will be my next mattress!

      Read More
    • Too soft
      Verified Purchase

      If you love a very soft mattress this is for you. Thankfully it is in my guest room so company won't want to stay long. Not at all like the full size mattress I have bought earlier.

      Read More
    • Most Helpful

    • Great Support
      Verified Purchase

      Before selecting this bed my Wife and I had traveled to several furniture stores looking at beds. We were sold on getting a foam bed, but the price was a little more then we wanted to spend. We did our homework on the Memory Foam mattresses. We compared Sealy Posterpedic, Temper-Pedic and of course the Sleep Number's Memory Foam. We started by reading the reviews, then talked to the experts of each brand. The Sleep Number expert was the most forth coming and honest with us when it came to who's, who and which bed is best. In reality they're all the same, but Sleep Number did have an edge because their bed was adjustable by air, but I digress... The fact is that you have to take care of these beds by protecting them from your body. You sweat, you make love, you eat and drink on the bed and not to mention the little ones who may have a diaper issue or, if your kids are anything like mine, are accident prone. If you protect the bed with water resistant covers you will enjoy this bed for years to come. If you don't it will break down and in 6 months or less you will be writing a review that the bed was horrible. The fact is that the bed is made of Foam. It needs to be protected in order to last. The reality is that the best will last you about 10 years. If you read the fine print on all of the expensive brands that's about all they will cover in their warranty. So protect the bed and you will love it for years to come. Zip on waterproof protectors are recommended, not slip on. Now I've had this model for about 2 months. It does have an odor, as all of them do. It does need to be conditioned, walking on the bed with socks on conditions the bed quickly. It takes about a week or two for your body to adjust, but you should have a great sleep in much less time. I recommend the medium not the soft or FIRRRRRM. Stay away from the Firm, it's like sleeping on a 2x4 no matter what manufacturer. The bed does lose a bit of its stiffness after a week so get alarmed if it feels a bit too firm in the beginning. The bed does sleep very warm, hence protect the bed from your bodily fluids at all costs. Above all, do your homework! Learn about foam beds and how to protect them. Talk to the guys who make them. A lot of the reviews I've read that give these beds bad reviews are due to the owners not protecting the bed or they simply made the wrong choice in firmness. DO YOUR HOMEWORK! Go try out a bed or Ten at your local furniture store. Lay in them and see which one feels the best. Then purchase what you feel best in. I hope this helps! Jonathan

      Read More
    • Firm Believer
      Verified Purchase

      I bought my last memory foam bed on the site and it was cushy awesome and 2 years later, wanted a queen size. This bed rolls in and I couldn't believe how heavy it was. The bed rolled out. This is a MUST if you buy this bed. 1. Make sure the awesome mattress pad is zipped up 2. Unroll bed 3. Open windows and wait about an hour 4. Once bed has taken shape, unzip cover again and air that sucker out!! Sheets fit fine and don't slip. This bed at first felt too firm for me but I sleep really heavy on it, I don't feel like I was sucked in so I just got used to it! Now, I prefer this level of firmness but I might eventually buy a pad for that cozy feeling next winter. Please take heed to the airing of mattress, the chemical smell is strong and will stink up your bedding!!!

      Read More
    • 5 stars on product and price
      Verified Purchase

      I had sleep on Grand Hotel materesses before, so I knew it was a quality name brand. I had also slept on a Tempurpedic bed about 6 years ago. I was hooked on the memory foam bed. However, I only slept on that bed while living with some friends. I offered to buy it off of them and they refused to give it up. Since that time I have been looking for a bed I could afford. Stores around here offered to sell foam beds for under $$$ dollars but then in the small print you had to buy the foundation for it as well. I knew I had to find a beed and someone suggested for a bed. For what I would have paid locally for a knock off I never heard of and having to buy two peices...I saved a lot of money and was able to afford a whole new bedroom. The matteress is wonderful for my back as I hav arthitis throughout my spine and bursitis in my shoulders. I can now actually sleep on my back and breathe. Something I havent done since I was a child. I strongly recocmend this bed and's services.

      Read More
    • Amazing
      Verified Purchase

      I was concerne buying a bed and mattress online without seeing them in person... But this bed is amazing!!!!!!!!!

      Read More
    • A great deal!
      Verified Purchase

      I bought this mattress for my 13-year-old son who was having problems with insomnia and was outgrowing his traditional twin bed. The product arrived as promised (within 3 days!), rolled up like a carpet. It expanded to its full size within a few hours. Yes, it had a strong "chemical" smell for several days, which dissipated after about a week and a half. My son is sleeping like a baby on this mattress - yeah! I wish I had known this was an option 2 years ago when I bought my pillowtop. It's deep enough to use regular sheets (my friend's memory foam mattress is not nearly as deep and her sheets are always too big). I am very pleased with this purchase.

      Read More

    Questions & Answers

    • I have a slatted support system on my bed but its curved to act like a box spring, will this work or do I need to purchase flat slats?

      • Hello ErikaT, a curved support system will work with this mattress as long as it's a firm support. Thanks for shopping with us!

    • does this mattress make popping noise when getting into bed? my current gel memory mattress makes this awful sounds when moving in the bed, getting in or out of it. Not sure if it's my mattress or boxspings making this noise. I'm interested in this mattress. linda

      • Hello OstkUser18580, we can appreciate the fact you want a firsthand account of the product. You will receive an email notification every time you get a response. Thank you for shopping with us.

    • Does it need a special support?

      • Hello jack, this item can be used with a slat support system, bunkie board, or even a box spring. Thank you for shopping with us.

    • What is the weight in pounds of this queen sized mattress?

      • Hello grasshopperpop, this weighs approximately 73 pounds. Thank you for shopping with us!

    • Is this mattress reversible?

      • Hello heidimac32, no, this mattress is not reversible, it can be turned, but not flipped. Thanks for shopping with us!

      • Good morning. I have this mattress and absolutely love it. I know when I bought it several years ago it was delivered rolled up in a canvas bag. I am about to venture on a long distance move and wanted to see if this mattress rolls back up for an easy move or does it have to be moved like a regularly bulky mattress? Thanks

      Read more Read less
    • I noticed in 2013 these mattresses were made in both China and the US but was then made in China. Is that still the case, or are they now made exclusively in the US? Thanks Jan S

      • Hello jansain, this item is manufactured in China. Thank you for shopping with us.

    • Why did you choose this product?

      • It is what I was looking for and a good price.

      • 2nd purchase, I like the product

      • I chose it after reading the past reviews. Seems to be the best one for the money. Just about all tne reviews I read, the buyer liked the fact that it wasnt too firm they got a good nights rest. I decided to give it a try.

      • hotel quality

      • Good deal with good reviews.

      • Price and positive reviews.

      • seems to be a great sale item, plus I need a new mattress.

      • I heard great reviews about it. I needed to purchase a new bed.

      • Great customer reviews & sale price

      • After many reviews and talking with other people that have this mattress I decided to get it. I was in an accident a couple of years ago and a traditional spring mattress kills my back and I don't sleep well. Hoping this will remedy that like I have been told by my doctor it will.

      • It was time for a new matress!!! I cant wait to luxuriate!!!

      • looks good

      • I choose this product due to the brand and the price.

      • Want to try a luxury mattress.

      • Excellent reviews, good price, three different layers.

      • The positive reviews and the price point.

      • description/rating and overall price

      • good reviews and price

      • Replacement for beach condo.

      • Good reviews, good price

      Read more Read less
    • i was wondering if thiscwas a safe matress what is the cfes on it

      • Hello blond mama, this meets all the requirements of the federally mandated regulations regulated by the Consumer Products Safety Commission, Part 16, CFR 1632 and 1633. Have a great day!

    • This is our first time with memory foam. My husband and I are larger people. I don't want to buy another mattress in say 7 years. We are looking at the 8" Grande Hotel Posture support and the 11" one. Any help with 8 compared to 11 and finding someone who had theirs for a while. thanks

      • Hello just4pt, we can appreciate the fact you want a firsthand account of the product. You will receive an email notification every time you get a response. Thank you for shopping with us.

    • How much does this mattress weigh?

      • Hello, bschill. This mattress ships at 73 pounds. Thank you for shopping with us.

    • Where can I find information on the warranty? also, has anyone had one over a year? Just wondering how they hold up.

      • All I can say is they are very hard. If you like really firm then this is for you, if not stay away! Had it for almost 2 years now.

    • Is this mattress flippable?

      • No, it definitely has an intended top and bottom. The head is the same as the foot though, so you could turn it that way.

      • no its not. but you can turn it. I have had mine for almost a year, I love it!

      • No can't flip the memory foam mattresses

      Read more Read less
    • what mattress cover is recommended to use with this product

      • Not sure

      • Hello, Item #: 11104769 would be a good fit for this mattress. Thank you for shopping with us.

      • I always use a waterproof soft mattress cover. Wash easy and does 100% protection. It will cost more but worth every penny!

      Read more Read less
    • Some of the reviews mention a cover and a waterproof protector that comes with the mattress, however, I don't see this in the product details. Can you confirm this mattress comes with a waterproof zip-up cover?

      • Thank you for your question smg9933. The Grande Hotel Collection Posture Support 11-inch Queen-size Trizone Memory Foam Mattress comes with the cover shown. But, it is not waterproof. Have a great day.

    • What is the return policy on this mattress. I am worried that I am not going to be satisfied with 3" of memory foam and also purchasing on the internet I will not be able to feel the firmness so I'm just worried that it will either be too soft or too hard

      • Hello biancac03, Thank you for your inquiry! The current return policy is that you have till January 31st. I hope this helps. Happy shopping!

    • some of the answers say this product was made in china and others say it is made entirely in the USA. I am looking specifically for where the foam is manufactured. thanks so much

      • Hello palmerr925, I’m sorry that there is confusion on the website. There is a a factory in China and a factory in the US, so there are capabilities of producing this item at both plants and sometimes they are produced at both plants. At this time, the product is currently from China. Thank you for your question.

    • My mattress was delivered and the info. with it stated it is a mattress topper, that was not what I ordered, and nowhere in the purchase product details is this mentioned. an you explain.

      • Hello dolney64, I sincerely apologize that you received a topper instead of the mattress. You will be contacted by Customer Care shortly for further assistance on this issue. Thanks for shopping with us.

    • I tend to get very warm while sleeping. What is the airflow rating on this mattress?

      • This bed is in my guest room, I have slept 2 nights and did not feel hot (and I am a hot sleeper).

    • There is no such thing as 11 inch memory foam . It simply does not exist. Has anyone who purchased the mattress noticed this? The density is stated but the thickness is not. What is it really?It could actually be two inches of memory foam which is not enough.

      • Thank you for contacting us carrissima. We have listed the construction of the mattress. Only the top 3” are memory foam, the other are non-memory foam supportive layers. You could purchase box springs separately or opt for a platform bed option. The mattress should function fine with either option: 3-inch layer of premium 3-pound density memory foam is designed to disperse body weight evenly, improve circulation, and reduce pressure points that can disrupt sleep 3-inch zoned comfort support layer provides proper support for the head, torso, and legs 5-inch base layer is engineered as a foundation providing balanced support for optimum performance Please let us know if you have any further questions.

    • I'm a 100 pound female. I am very worried about the delivery. I know my U.S. postwoman would never help drag it in. Will it be a UPS driver? Will he bring it in my house for me? Will I need to pull it in off my doorstep? I can't even lift 20 pounds. I just relocated for a new job and do not know anyone who can help me.

      • If you can't life this item from your door step, you should be able to roll it. I don't know if you life in a ranch style home. If you don't know anyone that can help you, taking this bed out of the packaging, letting it air, and situating it on your bed frame would be problematic. Because of how you described your living situation in a new town and ONLY because of the circumstances you have alluded it, I say spend the extra money and go to a local mattress store, have them deliver, and set up all heavy furniture you intend on purchasing. You can also wait until you start dating or make friends and have your date do the heavy lifting. If the prospect of that is too far in the future, you are unable to use

      • I apologize for my lack of proof reading, I am unable to edit my response to correct.

      Read more Read less

    Shopping Tips & Inspiration

    Shipping & Returns


    3-5 Business Days *

    Mattress Return Policy:

    Mattress Sets are non-returnable upon signature at delivery. Mattresses are non-returnable if opened or taken out of their plastic wrapping.
    More Details


    This item cannot be shipped to Alaska or Hawaii. More details

    Shipping Information:

    Our standard shipping method is ground shipping. We also offer expedited shipping for most items. Your final shipping cost and estimated delivery timeframe will be available at checkout.
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    For your protection, all orders are screened for security purposes. If your order is selected for review, our Loss Prevention Team may contact you by phone or email. There may be a two business day delay to process your order.

    ** Most Oversize orders are delivered within 1-4 weeks. Some orders may take 6 weeks to be delivered.


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