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Serta Deluxe 12-inch Queen-size Memory Foam Mattress

Today: $479.99
MSRP: $899.99 $420.00 (47%) off
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ITEM# 15847538

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ITEM#: 15847538

The Serta Deluxe 12-inch Memory Foam Mattress offers a truly luxurious, deeply restful sleep experience. Each of the three premium foam layers is designed to provide a unique sleeping benefit, adding up to a singularly comfortable, pain-free, rejuvenating night's rest. The top layer is high quality memory foam for a balanced combination of cradling comfort and gentle support. The middle layer is made of premium air channel foam for enhanced air circulation that also provides customized support. The base layer is made of thick, high-density support foam which adds stability and therapeutic support. Memory foam conforms to your body's unique contours for perfect support and weight distribution, which in turn reduces pain from pressure points. It also eliminates motion transfer from your sleeping partner. Use with your existing box springs or platform frame and wake up ready to enjoy a new day.The Serta Deluxe 12-inch Memory Foam Mattress offers a truly luxurious, deeply restful sleep experience. Three foam layers are each designed to provide a unique sleeping benefit. The top layer is premium memory foam for a balanced combination of cradling comfort and gentle support. The middle layer is made of premium air channel foam for enhanced air circulation and customized support. The base layer is made of premium support foam which adds stability and therapeutic support.

  • Premium, 3-layer design
  • 2.5-inch top layer premium memory foam for cradling comfort
  • 2.5-inch middle layer air channel foam for breathability, customized support
  • 7-inch base layer support foam for stability, long lasting durability
  • Beautiful, quilted cover for extra layer of softness
  • Maintains shape without flipping or rotating
  • Evenly distributes body weight
  • Minimizes impact of sleep partner's movements
  • Measures 12 inches thick
  • Density: 3 pounds
  • Cover care instructions: Spot clean
  • Resistant to dust mites, naturally antimicrobial
  • Originally designed for NASA, the space age foam cradles the body, reducing pressure points
  • Adjusts to body temperature
  • Improves circulation
  • Never needs turning
  • Can be used with existing frame
  • Great for platform beds and slatted frames
  • Queen dimensions: 12 inches high x 60 inches wide x 80 inches long

Memory Foam Tips:
  • Remove from packaging within 72 hours to maximize foam expansion.
  • This product arrives very tightly packed. Unwrap and allow 48 hours to return to its original shape.
  • Being sealed in plastic packaging sometimes traps odors. Allow product to air for a few hours.

Once opened this product is non-returnable.


Mattress Type Memory Foam
Thickness 12 Inch
Memory Foam Type Memory Foam
Density 3 Pound
Support Medium
Mattress Top Specialty
Product Features Antimicrobial
Recommended Foundation Type Bed Slats Box Spring Platform
Dimensions 12 in H x 60 in W x 80 in L
Warranty 20 year Limited Manufacturer
Materials Memory Foam
Model Number MT43870QN3L

Customer Reviews

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  • mattress

    love it! very comforatble

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  • Great Value

    The mattress looks great and is comfortable. It's a bit firmer than another Serta foam mattress I have, but it is a very good value for the price.

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  • Excellent

    Great mattress. I have bought two mattresses and enjoy my sleep.

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  • comfortable !

    this is a great bed and very comfortable :)

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  • In Love w/ My Bed!

    When considering a memory foam mattress, I was skeptical. I had been use to sleeping on a waterbed but didn't want to get another one. All I can say is my nights are just as comfortable, though there is no heat, I can always buy a heated blanket for those cold nights. I am super happy with the decision to buy the Memory Foam Mattress! I highly recommend it to anyone who enjoys a good night's sleep!

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  • Just what I was looking for

    My husband and I have a Serta iComfort as our primary bed but due to work I had to move away and needed a bed. I was hesitant to buy one online because when it came to our iComfort, the one we wanted was not the one we chose after going to the store and laying on it. I am a side/back sleeper and my hips can't handle spring mattresses anymore. The mattress was delivered a day early and the box weighed about 85lbs. I was able to get it up stairs by myself but if you have a two story I highly recommend getting another person to help you. The mattress is vacuum sealed and compacted so when it comes out of the box it looks like a shadow of the mattress it's supposed to be but within a few hours of taking it out of the packaging it had fluffed up to it's intended 12 inches. There's a slight memory foam scent to it, but it didn't bother me. If you are sensitive to smells it might bother you but just let it air out and it'll be fine. I suggest unpacking it where it's going to go because letting it fluff and air out somewhere other than where it's going to be placed and then moving it would definitely be a pain. I slept on it the first night I had it (I refused to sleep on the floor) and the mattress just cradled me. So I've only slept on it twice but already I'm super happy with my purchase. I took the sheets off it yesterday to let it continue to air out and on the second night I had no "odor" issues at all. I don't feel the need to roll around all night long to find a comfortable spot, I wake up totally refreshed and once my body finds that comfortable spot I seem to just stay there. For the price this mattress is definitely awesome, I can tell you that my king iComfort cost 6x as much as this bed and they are both Sertas. I will probably never go back to a mattress store ever again knowing how cheap they can be gotten online. Once I've owned this a little bit longer I'll see if I can come back and update my review. Happy mattress hunting.

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  • Takes a moment to get used to...

    So, we got the Queen size mattress, and it was a welcomed change from traditional spring mattress. I noticed the difference immediately. The Neg - It takes a little extra effort to 'spring' out of bed in the morning. Meaning, where I just simply propelled myself out of the spring mattress, now with the Serta Foam - I need to sort of double take the initial leap forth as there is no spring to propel me. Another thing is that now I DO NOT want to get out of bed in the morning. Man this thing is comfy! It has taken the wife a few extra days to adjust as she likes a more firm mattress, but now she is all in. The plus + Sooooooo comfy compared to the spring mattress. Less to close to no motion or movement when the wife steps on or off. NO SQUEAKING like the spring did ;0) Overall a 4 star - I just wish it was a little firmer, but overall good night sleep. Oh and you know how you wake up and stretch? Well, I have noticed that I am no longer doing that morning stretch yanning thing. Not sure if it is the mattress, but it is the only thing we have changed.

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  • Great Purchasing Experience

    I knew I wanted to buy a memory foam mattress, either Serta or Sealy. This review is more about my purchasing experience. I went to a local store. They didn't carry Serta. They tried to sell me something else. I returned home and took the plunge. This was an excellent price on the mattress that was exactly what I wanted, no smarmy salesperson, no tax, free shipping. The mattress arrived via UPS vacuum packed. I am a small fit female over 50. I was able to unpack and set it up myself. Excellent easy to follow instructions. Put it on the platform bed, cut the seal on the plastic packaging, and the whole thing just unfolded. I will probably never buy a mattress in a store again!

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  • Back pain relief

    I had my reservations about memory foam mattresses but I decided to take a chance and im glad I did! I have lower back pain from an accident so waking up in the morning was an excruciating experience to say the least. Not anymore! This mattress really has reduced my back pain significantly and you'll sleep like a baby! My advice to you? Take a chance on this mattress, you'll be pleasantly surprised.

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  • serta mattrass

    best matrass i ever bought. i have only had it a week but its the bast nights sleep i have had in years an i am 70

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Questions & Answers

Get your product questions answered right here.
  • What type of sheets will be needed for this mattress? Will "normal" sized queen sheets fit this mattress easily?

    • Hello Tanya A, most new mattresses run 12 to 20 inches in depth, whether spring mattress or memory foam, and most sheet sets made today are manufactured with deep pockets to accommodate these variations. Because of the elasticized corners on most fitted sheets, sheets with deeper sides will fit almost any mattress snugly, whether it is an older style mattress or a newer one. In our bedding store you will find bed sheets to accommodate all mattress sizes, even if you have a mattress pad or memory foam topper on your mattress. Thank you for shopping with us.

  • im looking for information on the size of the original package this mattress comes in. I need to get it down the basement stairs. TIA

    • Hello cfischer, unfortunately this item is out of stock. We currently do not have inventory to check, and cannot guarantee the item will be restocked. Thank you for shopping with us.

  • I recently purchased Serta 8-inch Twin Size Memory Foam mattress on Overstock. Is this the exact same version just Queen-sized? Does it come with a boxspring? Also, how does this bed compare to Comfort Dreams Select-A-Firmness 11-inch Memory Foam Queen Size mattress? Which one is better? Thanks for your help!

    • Hello Elvira T., we are still researching this and should have the answer shortly.

    • Hello Elvira T., no, it is not the same as the Serta 8-inch Twin Size Memory Foam, that one has 2 inches of memory foam and 6 inches of support foam. This mattress has 2.5 inches of premium memory foam, 2.5 inches of channel foam and 7 inches of support foam. It does not come with a box springs. The best source of feedback on the two mattresses is the reviews on the products you mention . Thank you for shopping with us.

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  • Is there an ending date to purchase the Serta Deluxe 12-inch Queen-size Memory Foam Mattress? Thank you, Robert Moore

    • Hello rhmoore3, this item will be sold until out of stock. Thank you for shopping with us.

  • Serta does lists their current memory foam mattress as either the iComfort, Perfect Elements or the iSeries, not the Delux. Which is this mattress most like?

    • Hello mathaholic, this mattress is comparable to all competin memory foam mattresses in terms of quality and materials used. This uses the same high-quality memory foam used by other companies who make their mattresses out of Visco Elastic Memory Foam. We do not offer any direct comparisons with specific mattresses to other competing mattress companies. Have a good day!

  • Does over stock have the headboard in this photo on sale? If yes could you supply the item # and price in Cayman islands $?

    • Hello oatesron, we do apologize, we are not in stock with the headboard in the photo. Thank you for shopping with us.

  • Why did you choose this product?

    • we already have a similar one...and need a bed for our guest room

    • Good reviews:)

    • Need a bed!

    • This is our first memory foam I hope it's as wonderful as we've been told! If not we'll use the other set and this one will be for our guest and if they hate it the'll tell everyone one that darn computer.

    • Brand, rating, and price!

    • Needed some temp control plus the Serta brand name.

    • reviews, free shipping, cheaper than temperpedic

    • NASA !!!

    • I chose this Serta deluxe foam mattress for its comfort and for the 12-inch height. It feel like I'm sleeping on a royal bed.Thank you

    • Price, Reviews, Brand

    • Reviews are very high

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  • Is this the gel memory foam Serta mattress or just the memory foam?

    • Hello dinkers77, this product does not contain any gel and is just memory foam. Thanks for shopping with us!

  • Can this mattress be turned over and used either way ?

    • Hello DAHBOSTON, this mattress is designed so flipping is not necessary, you would not be able to flip. Thanks for shopping with us!

    • You can rotate it but not flip it completely over.

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  • What is the level of firmness for this bed (Serta Deluxe 12-inch Queen-size Memory Foam Mattress)? Thanks.

    • Hello Jada, thank you for your inquiry. Unfortunately, the information you have requested is currently unavailable. We will continue to try and answer this for you. You will receive an email notification once an answer is posted. Have a great day.

    • Very firm. One of the firmest I've ever slept on and it feels great.

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  • What are the exact densities on the three different layers of foam?

    • Hello tosil, Densities are: 2.5 in – 3lb 2.5 in – 2lb 7 in - 2lb. Have a great day!

  • Why can't I find this mattress on Serta's Website? Is it really made by Serta?

    • Hello Jenny Qin, this mattress is made by Serta. It is covered by a Serta warranty. Many of our manufacturers design items specifically for Overstock so they can't be viewed elsewhere. Thank you for shopping with us! A.C.

  • Can you tell me the weight of this mattress?

    • Hello rferrent1, this item weighs 85 pounds at the time of shipping. We hope this helps. Thanks for shopping with us.

  • Can this go on top of aconventional box spring?

    • Hello closetbuddhist, yes this can go on a regular box spring. Have a great day!

  • I live in a condo with a flight of stairs and have a question regarding delivery. I'm assuming that the delivery option is UPS...if overstock and other buyers can confirm their delivery experience that would be great. Does UPS allow you to schedule a delivery so that you don't have to take the entire day off work? Also will they deliver to your door or make you pick up curbside? Thanks!

    • Unfortunately nax850, the carrier of the item depends on many factors including your location and due to that fact it is not likely that you will be able to setup a delivery time. Also it depends on the carrier service and driver on weather it will be delivered curbside or to your door. It is possible to get white glove delivery after purchase. I hope this helps, thanks for shopping with us.

    • I happened to be home when UPS delivered - by chance, not appointment. The driver brought up the stairs for me. Glad he did because it is fairly heavy for a woman to lift on her own up stairs.

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  • Does this type of mattress require a box spring or base to it?

    • Hello mmmmak, you do not need a box spring with this mattress. You can use a platform bed. Have a great day!

    • You do need one or the other, box spring or platform though. You can't just put it on the slats on the bed frame.

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  • Ok. So if the product is faulty, or it does stay in shape or it if we are not satisfied with it what is the return policy or coverage? There has to me some sort of warranty and garantee and protection plan?

    • Hello fayruz84, this comes with a 20 year Limited Manufacturer warranty you can also purchase the 10 year service plan. If there is anything wrong with this you would be able to return it. I just got my first memory foam mattress and it is amazing! I sleep so much better now. Before I felt like anything would wake me up now I am in such a deep sleep. Have a great day!

    • The 10 year 'plan' is a weak way of charging people for doing something you should already be doing(hear that A mattress will either work or not. You should be able to return a mattress that doesn't work.

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  • hi, this item is advertised as made by Serta not Sealy! unless they are the same company?? also what is the return policy on this? does it have the 30/90 trail period

    • Hello fayruz84, I'm sorry that answer is wrong. This is made by serta. Mattress Sets are non-returnable upon signature at delivery. Mattresses are non-returnable if opened or taken out of their plastic wrapping. Have a great day!

  • it seems kinda hard to find more info about this product. where can i obtain more info and reviews?

    • Hello jjjjjjjjjjjjjjjjjja, I'm sorry we do not have any reviews on this item. I did try and search this online and still could not find anything. It may be a new product. Have a great day!

  • is it really manufactured by Sealy? or is it manufactured for Sealy by some other manufacturers?

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Shopping Tips & Inspiration

Shipping & Returns

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

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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