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Grande Hotel Collection Posture Support 14-inch King-size Trizone Memory Foam Mattress

Included Warranty: 20 year Limited Manufacturer
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Sale: $514.39
MSRP: $1,220.00 $705.61 (58%) off
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ITEM# 13731718
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    ITEM#: 13731718

    Rest in palatial luxury whether you're reading a book or drifting off to sleep with this memory foam mattress from the Grande Hotel Collection. Compatible with most existing frames, you can use this mattress immediately without replacing your existing frame and headboard, and it works well with both slatted and platform beds.

    Designed with ultimate comfort in mind, this memory foam mattress disperses your weight evenly, improves circulation and eliminates uncomfortable pressure points that can disrupt sleep. Stay comfortable through the night thanks to temperature-sensitive foam that adjusts to your body heat and draws away uncomfortable warmth.

    • The firm 3" layer of three pound density memory foam distributes weight evenly, eliminates motion transfer, improves circulation and reduces pressure points that can cause sleep disruption
    • 3" comfort layer provides medium support for all areas of the body, including the head, torso and legs
    • Made of polyurethane foam originally designed for NASA and meets all flammability standards
    • Temperature-sensitive foam conforms to body heat and draws warmth away from the body for a comfortable night's sleep
    • Relieves muscle fatigue and back pain
    • Can be used with existing frames and is perfect for slatted and platform beds
    • Meets all requirements of federally mandated regulations enforced by the Consumer Products Safety Commission, Part 16, CFR 1632 and 1633
    • Mattress dimensions are 14" H x 75" W x 79.5" L
    • Remove from packaging within 72 hours to maximize foam expansion and to allow the mattress to air out and return to its intended shape
    • Dimensions may vary slightly

    Memory Foam Tips:
    • Remove from packaging within 72 hours to maximize foam expansion.
    • product arrives very tightly packed. Unwrap and allow 48 hours to return to its original shape.
    • Being sealed in plastic packaging sometimes traps odors. After unwrapping, allow product to air for a few hours.
    • There may be slight variances in the dimensions.

    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 14 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 35602-00602-OS
    Country of Origin China

    Customer Reviews

    5 Stars
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    1 Stars
    • Most Recent

    • Worst

      Smaller than a normal size mattress. Don't buy it

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    • Divine Slumber

      Read hundreds of reviews on many many beds. Finally decided on this one and so glad I did. My husband now has a hard time sleeping on any other bed. He's a big guy and a back sleeper with a c-pap machine who gets up several times a night to use the bathroom. Every mattress we had before this one transferred movement which kept me up at night. Since we've had this mattress I can finally sleep through the night. That is worth twice the price of this mattress to me. I'll address a few of the issues others reviewed. The foam is tightly coiled from the factory so it does need some time to expand. If I remember right only a few hours. This mattress comes with a very nice cover. Can't remember if I had to put it on or it was already on. Either way a nice sturdy cover. It is very very heavy but my husband and I managed to get it in the door and on the platform bed. You will need a platform bed for it. Or at least a sturdy box spring but then I think you'll lose some of the motionless effect. It came in a blue cover bag which we tossed once we got the bed out. It does have a little memory foam odor but we aired it out overnight and it was ok to sleep on and gone in a few weeks completely. I've smelled much worse memory foam. I would say this bed is comparable to a tempur pedic which we have tested as well as slept on. You can't beat the price for this bed. Some reviews talked about sagging. It's a memory foam. It's going to indent on the edge when you get up. They all will. We have not noticed any significant localized sagging however. It is a one sided mattress. You can't flip it over but you could trade top for bottom if you wanted. We haven't seen the need. It bounces back just fine. I do have to say that I have fibromyalgia so while it took my husband about two seconds to get used to the mattress, it took me about two months. It felt like I was sleeping on a rock. I had read where others had an adjustment period and my husband liked it so well that I hung in there. Then one morning I woke up magically refreshed and not hurting! It's been that way ever since. I sleep so comfortably. We have neither felt any excess heat from the mattress. I did buy a nice bamboo mattress pad that was pretty expensive and fell apart on the first wash thinking it may feel hot but it doesn't at all and we now live in Arizona. And my husband does not tolerate heat well so I'd know if this mattress felt hot. It doesn't. We recently moved and I thought the mattress would be floppy and impossible to move but it kept its shape and was actually pretty easy to move. I have this exact mattress saved in my cart so that if this one finally wears out (no sign yet) I can buy another one.

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    • not very comfortable

      just hard and not very "giving" I wish it was more squishy

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    • Barb

      Did not hold up!! Wasted our money!

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    • Good for price

      Good for price. I don't have back pain with this mattress. but, my spouse sometimes complain about back pain.

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    • Most Helpful

    • Great bed! Comparable to Tempurpedic.

      My husband wanted a tempurpedic bed for a long time. We went to different showrooms and tried out their beds. They were comfy but their price wasn't, ouch! We started researching online and figured that other companies were already making memory foam beds comparable to Tempurpedic. After seeing the reviews on this one we ordered and we don't regret it. My husband is finally sleeping thru the night. I personally had to get used to it for about a week but I sleep like a baby now.

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    • fantastic bed!

      I had previously ordered a four inch mattress topper and was so pleased with it that I decided to order a new memory foam bed. I looked at several at before choosing this one. I am so pleased with this bed! When I was talking about buying a new bed my wife was against it. She thought we didn't need it. Now every morning she wakes up and says,"I love my bed." I had been looking at traditional beds before and am pleased to say that for the price of a really cheap bed I now have the bed, and sleep I always dreamed of.

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    • High Comfort

      Love, love, love this product. It comes in a giant roll. Sadly, in the middle of our top (which was in the center of the roll, there was a raveling hole that was smeared with black. It was clearly obvious so it must have been done before the mattress was rolled and decompressed. The mattress is well-protected for shipping. It arrives in a plastic-lined black bag and also has a nice plastic liner over the top of the mattress before it was rolled to protect it further. Due to the size and how much it increases in size after the air returns, we chose not to return it. Even with the small tear in the top cover, we absolutely love it and would buy it again. Within an hour of setting it up, it was full-size. There was no strong chemical smell and we were able to sleep on it the first night with no problems. We plan on buying another one in another size for my son. Everything they say about the comfort is true. I haven't slept so well in years.

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    • What a GREAT mattress

      We searched a long time for a new bed, from air beds to conventional, then debated the kinds of memory foam and their differences. All the while sleeping on a 1978 hotel mattress and springs and the floor. Of course we then had to decide which foam would suit us!!!!! Long story-short, this is the one for us. I have had three back surgeries and my husband has sciatic nerve problems, we have yet to sleep on the floor again!!!!! I was afraid of doing the "girl-thing" and choosing for looks alone because this is a very up-scale presentation, but the quality surly seems to be there. It is a solid piece and truly stays put. We have ours on a wooden platform and love it. Thanks for offering this mattress, those who choose it will be happy with their decision. BTW, I didnt need any adjustment time---goes to show how bad the other was---OR how GREAT THIS MATTRESS IS.

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    • very nice

      let me start by saying, we love this bed. we've had it for six weeks and have finally got it settled in. however, here are some things you should know: 1. there are no instructions. the brief instructions in the description online is all you get. 2. because of my asthma, i have problems with latex smells, we had to let the bed air out in our bedroom with an open window for about four days. this was in addition to the two days we gave it to "expand". even then the smell, even though signaficantly less, just went away about a week ago. 3. if you have a platform bed that the mattress will settle down into, this will make the bed more firm. we had to switch to just using a headboard, thus giving the mattress more room. now it's the perfect mix of soft and firm. we did purchase the isocool mattress pad, which was a good decision. we do feel great when we get up in the morning. our aches and pains are greatly reduced and we sleep like babies. it's true, that it is no tempurpedic. but at a quarter of the price, it's worth it.

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    Questions & Answers

    • Can you set it up on standard king size box springs? Or should you have a platform style bed frame?

      Have an Answer? Be the first to answer this question!
    • Firmness? In 2012 we ordered one for guest room at the summer house. It is too firm for us every night. At the time, they didn't have a choice of firm or medium support. Is there a way to tell? I was thinking to order a medium support now that we need to replace our every night mattress.

      • This mattress is described as a firm support. With over 200 reviews, we recommend checking our customers' first hand experience with this product.

    • How long does it take for the mattress to expand to the full 14"? It still has an odor after 4 hours out in ope, is it safe to sleep on tonight?

      • Hello 4auburn, you'll want to allow approximately 72 hours for maximum foam expansion. Thanks for shopping with us!

    • How do I contact the manufacturer about the warranty?

      • Hello SC, we are unable to disclose the manufacturer of some of our products; however, stands behind every product we sell. When necessary we can contact suppliers if a product issue arises. Thank you for shopping with us.

    • Why did you choose this product?

      • My friend bought the same, I liked it. was looking to buy new mattress didn't know which one.

      • I ordered a Queen size for my guest room and everyone who slept on it just loved it and wanted to know where I purchased it from.

      • Currently own this mattress, purchasing another for vacation home. Great Foam Mattress

      • Friend recommended it

      • was visiting family and they had this mattress in their guest room. We slept great but noticed it even more when we returned to sleep in our own bed.

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    • What is the shipping weight. What are the shipping dimensions. Length-Width-Depth. I am considering bringing with on an airplane. thanks

      • Hello Wkoleary, this will have a ship weight of approximately 115 pounds. The box measurements are approximately Length: 81, Width: 20, Height: 20. Thank you for shopping with us! TB

    • How can you tell which end of the mattress should be at the headboard? As it shows in the picture, the blue area "the posture support" represents upper body, middle and lower body...3-inch zoned comfort support layer provides proper support for the head, torso, and legs. How do I know if I have the upper body at the headboard?

      • Hello mac32, the upper body and lower body are the same. So you can turn this mattress either direction. Thank you for shopping with us!

    • How much does this mattress weigh after it has been opened and allowed to expand as directed?

      • Hello keithuws, The mattress expands in volume by allowing air to enter. This does not affect the weight, and it will remain the same as when packed. Thanks for shopping with us!

    • Hi. My husband and I purchased this item about 2 years ago. It was pretty comfortable at first, however, it has developed dips that are bad enough that my husband can hardly sleep on it anymore. We switched sides and now his new side has developed a dip just like the first. He is 6', 185lbs, so not unusually large. Is there anything that can be done? How do we handle this, through the manufacturer?

      • Thank you for contacting us parmancrane. You will be contacted by Customer Care.

    • What is the density of each of the three layers? Are they all 3 lb.?

      • We are still researching this and should have the answer shortly.

      • Hello mccasle, this has 11” 1.8 lb density, 3” 3lb density. I hope that helps. Thank you for shopping with us.

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      • We are still researching this and should have the answer shortly.

      • Hello triplep1, FUTURE FOAM, INC. warrants this product to the original consumer purchaser against defects in materials and workmanship under normal consumer use for a period of two-hundred-forty (240) months from the date of original retail purchase (the “Limited Warranty Period”) as described below. This warranty covers only normal residential consumer use, and is limited to coverage of defects described as permanent body impressions or indentions of 25% or greater of the original product height. I hope this helps. Thank you for shopping with us.

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    • I love the mattress, but it seems to be coming apart on one side. Instead of one solid piece of foam, mine seems to be in a couple sections, which are now in the process of separating from each other. Where can I find the manufacturers information so I might contact them?

      • Hello aspasia521, we apologize for the issues with your mattress. You will be contacted by customer service to assist. Thank you for shopping with us. Have a great day!

    • Does this include a box spring?

      • Hello jmay180, we appreciate your inquiry. This item is for the mattress only, and does not include a box spring. We hope you have found this information helpful. Thank you for shopping with us. Have great day!

      • it doesn't need a box spring, just a platform. solid is good. slats are good.

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    • I am a big guy weight about 360lbs. how will the mattress react to this type of weight every night?

      • My husband and I are both large. We find this mattress to be nice and supportive for the two of us. Not sure over the long term how it will work out though.

      • I would suggest using a solid platform instead of slats.

      Read more Read less
    • Who makes the Grande Hotel Collection Posture Support 14-inch King-size Trizone Memory Foam Mattress?

      • Thank you for your inquiry. We are unable to disclose the manufacturer of some of our products; however, stands behind every product we sell. When necessary we can contact suppliers if a product issue arises.

      • I don't know, but I am thrilled with mine. Best sleep I had since infancy.

      Read more Read less
    • Does this bed get hot when you sleep through the night? Also if its in a cold room does it get even more firm?

      • I have only felt warm a few times. My room is usually cool so I've been very comfortable.

      • It does retain heat for a very long time

      • This mattress does not hold heat like most. This has been an amazing purchase! Just the right amount of firmness . We have had this for a couple of years now and it has not lost the firmness at all! Great Mattress and an amazing price!

      • All memory foam mattresses retain heat. We sleep comfortably with only our (1000tc) sheets.

      • cold makes it more firm but your body heat softens it back up. It isn't overly hot, and I don't do the whole sweat while sleeping thing. I have been very happy with mine. Best bed ever.

      Read more Read less
    • what is the usual time required for shipment and delivery of this matress, and is there an additional chrge for shipping?

      • Thank you for your interest. For complete information on shipping and delivery time frame, please access the "Shipping and Returns tab under the photo. Unless the address is international, there is no additional shipping charge. Please feel free to contact us again with any further questions.

      • My king size mattress (by the's amazing!!) arrived within a few days and there was NOT any additional charge for delivery. This arrives like a rolled up carpet. Give it 24-48 hrs to expand on your bed frame. Open the windows - most memory foam mattresses have a slight odor after unwrapping them....

      • We received our mattress with in 4 days and I believe the shipping was free.

      Read more Read less
    • Can we get this in a California king size?

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    • We have a cal king bed fame and there is only a king option. Will the mattress fit into our bed?

      • Thank you for contacting us, no you will need to get a Cal King, I attached below the link to all our Cal King on site. Please let me know if you have nay further question.,/bed-size,/2019/subcat.html?sort=Top+Sellers

      • No. A King size is different from a California king.....

      Read more Read less
    • Is this bed plush or firm?

      • firm

      • Thank you for contacting us, this is firm. Please let me know if you have any further question.

      • It feels like it's somewhat plush but also very firm. It's absolutely "perfect" I ordered the King size and have had it for over a year now and love, love, love it!!

      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.
    Standard shipping details
    Expedited shipping details

    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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