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Corsicana vs. Serta

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Corsicana

Corsicana is a mattress company founded in 1971 in Corsicana, TX. Originally, Corsicana was a manufacturer of furniture as well as mattresses, but over recent years, they've focused solely on mattresses. In terms of matress materials, Corsicana provides a selection of hybrid, innerspring, and memory foam mattresses sold across the US. Customers like their products overall with some disagreements about durability.

Serta

Serta offers foam and coil mattresses and are common at many mattress stores and big box retail locations. As a household name in the mattress industry, Serta has been in the mattress business for a long time. Their mattresses range from budget-friendly to higher in price and offer a variety of firmness options and cooling designs. While most customers find Serta's branded products to be initially comfortable, there are some concerns about durability for some sleepers.

Based on our aggregated reviews and our scoring method, we recommend Corsicana in this match up!

See Our Full Review of Corsicana

See Our Top Mattress Choices

Mattress Score

Overall Score:
Corsicana: 8.1/10
Serta Perfect Sleeper: 7.2/10

Customer Satisfaction:
Corsicana: 8.2/10
Serta Perfect Sleeper: 7.2/10

Price Value:
Corsicana: 8.7/10
Serta Perfect Sleeper: 7.1/10

No Back Pain:
Corsicana: 8.2/10
Serta Perfect Sleeper: 8.2/10

Price:
Corsicana: $249-$3779
Serta Perfect Sleeper: $349-$4599

Corsicana:
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Serta Perfect Sleeper:
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Corsicana's Owner Satisfaction

These mattreses have mixed emotions from buyers. Many folks describe feeling comfortable on their new mattresses and sleeping better than before, but there were others that complained. Make sure to read on for more information on if one of these mattresses will work for you.


Corsicana's Supportiveness

Most customers describe these mattresses as providing good support, but others had complaints about overall feel. For those that are bigger than average, take a look at the firmness ratings before buying as you'll want to ensure that you're adequately supported.

Edge Support
For those that want to be able to sit on the side of their mattress in the morning, these mattresses provide a good amount of support for most sleepers. That said, some have had complaints so make sure to review more.


Corsicana's Durability

These mattresses have mixed reviews on their durability. We're all big fans of mattresses that feel just as great as they did 10 years ago as they do today, but unfortunately, not all of them will last as long as you hope. If you are thinking about buying a mattress that has mixed feelings on durability, do a double-check on the trial and warranty policies and price to make sure that you are comfortable.

Serta's Owner Satisfaction

Not everyone feels positive about these mattresses. Some folks report feeling comfy, but others experience discomfort. Due to this, it is more difficult to predict whether one will work flawlessly for you. Continue reading below to learn if one of these mattresses will work for you.


Serta's Supportiveness

In terms of supportiveness, these mattresses get mixed reviews. Some customers feel like these mattresses provide a cozy comfort, but others had issues with discomfort. If you are someone who is above average in weight or has wide shoulders or hips, these mattresses may leave something to be desired.

Edge Support
Edge support is extremely important for those that want to sit on the side of their mattress without dipping down or becoming uncomfortable. Some folks may find these mattresses to not provide adequate edge support for them.


Serta's Durability

Unfortunately, customers don't always love the durability of these mattresses. While some sleepers reported feeling comfortable, others describe feeling issues and discomfort of a short time. Make sure to do some extra reading of the reviews and warranty policies before buying.

Browse Corsicana Customer Reviews

On the whole a better than average mattress maker
I work in the mattress field and I'm very much acquainted with many makes and models of Corsicana Bedding Mattresses. I've owned one myself and it was what I'd deem as a 'mid-level' mattress and -for the price- it was a great value. It was quite comfortable for 7 or 8 years. That's pretty reasonable. In comparison to an 'S-Brand' model I owned at one time, dollar-for-dollar, it was a a lot better of a deal. They -are- (as someone else said) a very large manufacturer and they produce hundreds of different models every year; ranging from low-priced economy models, to mid-level models and even a decent selection of luxury-type models. They're bigger than most realize so they -are- able to sell the same product as the 'big name' guy who you -think- is bigger; and, do so at a lower price.

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Stay away
I purchased a Corsicana 'Ashby' eurotop mattress in 2012. It was completely breaking down within 2 weeks of purchase. So much so that I thought they had sold me a used or re-built bed. I tried to send it back. The store refused to do anything and I was stuck with the bed. This is the cheapest, most horrible bed I have ever slept on. Stay away from Corsicana!

Cardboard?
Bought 14 sets for a small inn. Worst mattresses I have ever purchased. The box springs are cheap cardboard / plywood. They squeek and the wood snaps - we had to re-inforce them ourselves and rip out the cardboard. Within a few months the mattresses 'sank'. Anytime anyone sits on the bed they slid right off! Had so many complaints we have had to replace every single one of them. Never again!! Reading the reviews people say we should blame the salesman ... In my opinion no company should make such a bad product.

Sinks forever
Bought a Corsicana memory foam bed in spring 2013 'on clearance' for about $450, and for the past several months (close to a year now, actually) I've dealt with sleeping more or less on the freaking boxspring. There IS no mattress anymore. It just sinks all the way in. And yes, I've rotated it every 3-6 months as recommended... which has resulted in it becoming an evenly distributed, useless pile of mush that is destroying my goddam spinal cord and making me chronically fatigued and unfocused from lack of proper rest.

If I could give it negative stars...
If I could give negative stars I would. I bought a Corsicana Euro top mattress in July 2013. I thought it was the best mattress ever. The first 6 months to a year were great. For the past year it has felt lumpy and when you get on the bed you sink all the way to the springs. You can even hear the springs. There's indents in one side and it seems like you can just slide right off. My fiance and I fight all night because we toss and turn. We sink into the middle and just plain uncomfortable. Our backs hurt as well. As for the box spring.. OMG!!! They made it with card board so I had to cut off all the fabric to remove the card board. Otherwise it would have squeeked from the slightest movement. I hate hate hate it.

Love it
Owned this bed for a couple years now. Love it and probably the best mattress I've had. Honestly still don't know what model it is. Acquired it from a buddy who owns a large furniture store at a nice discount. Wish I could figure out which one but I can't find results from searching the model Number.

Bad warranty
Bought a mattress in 2011 from a local store. Within a few months, sagging. Went back in 2012 and got a new mattress and box spring. Within a few months, sagging. Location wouldn't replace again, said to call Corsicana Bedding. Did so. After several back and forth phone calls the location said they would only replace with a floor model with no warranty. Was told by Corsicana Bedding to turn in warranty packet so they could give me a mattress with warranty. Emailed three times. Called numerous times and left messages to verify. Emailed to verify. Nothing. After chronic hip, back, neck, and shoulder pain, contacted Corsicana Bedding in Sept. 2015 telling them the situation. New person in Warranty (Reagan) informs me it was closed due to inactivity on my end. I call bull*beep* on that one not my fault they don't get their messages (Which was proven during this conversation when she accused me of never leaving her messages and I tell her I leave them with the receptionist who never gives them to her) or return e-mails. I'm told there is nothing they can do even though they dropped the communication ball, and the store I bought from will no longer honor their replacement offer due to them telling me to hold off. So store keeps my $700, Corsicana Bedding keeps their beds, and I'm out my money, i'm out any kind of bed I can sleep on without pain, and they don't give a damn they just lie, lie, lie. They will intentionally not respond to your e-mails or phone calls claiming you aren't contacting them, then will shut you down with 'inactivity' marked on the file. You try to explain yourself and Reagan gets so defensive she cuts you off when speaking sounding like a defensive mule 'NO NO NO THIS IS WHAT YOU SAID' even if it isn't.

Should have read BBB complaints
I wish I had read all of the reviews and the BBB complaints before purchasing a Corsicana Bedding mattress. I bought the Estates Plush king mattress in December last year and by mid-January it was sagging terribly, with large indentions where we sleep and a large hump running the length of the middle of the bed.

Not like demo unit
I recently bought a queen size Rufino pillow-top mattress. The demo unit was really comfortable at the store but after about 6 weeks mine is really starting to annoy me. I can feel a large depression forming where I sleep and I'm waking up with more and more back pain. I am 6'1 220lbs so I wear out mattresses quickly but I've never seen one wear out this quick. It might be OK for really light people, who knows? It's also really light so it slides around on the box spring way too much. I've never had a mattress that needed daily adjustments and I'm guessing the light weight has something to do with the cheap build quality. It was inexpensive so I guess I got what I paid for. I'll chalk this up as a loss and look for something better, maybe a memory foam mattress.

Happy though body impressions
TI sleep on a Corsicana bedding mattress, I love it. (Had it for over a year and a half) It's a Texas made inexpensive mattress producer. They sell & and produce mattresses cheaper than almost anyone else in the mattress world.

Now don't get me wrong. There are body impressions my side of the bed... But I knew before buying the mattress that would happen. But for the price you CANNOT beat it.

Surprised with the neg reviews
so many negative reviews blows my mind! i have a corsicana queen set that i got from Austin Mattress and it is by far the most amazing bed I have ever owned in my LIFE! I got the queen set for less than $400 - pillow top. I wonder which mattresses everyone else got? I think mine was the Baron pillow top and I have NEVER been more satisfied -- I've had it almost a year and a half, no indentations, no weird wear, just amazing sleep!

We love it.
Bought this with nothing but Internet reviews to go off for reference. That had my wife a little unnerved (me too) but we are very happy with the purchase. We like a firm mattress. This isn't as firm as some of the warnings but it has helped our backs with immediately providing better comfort and less back pain in the morning. I'm a combo side, back, and stomach sleeper and I find no issue with this mattress. Good purchase... very pleased.

If you like to sleep, don't buy a mattress form Corsicana
I purchased a memory form bed three years ago, and it is the worst mattress I have ever slept on. It has lost all support and is like sleeping on a mat at camp. Their customer service was responsive, but their steps on proving your case that their mattress has failed is time consuming and complicated . It included taking several pictures and measurements of every inch of the mattress, and then paying all sorts of fees. If you want to lay our head down at night and sleep really well, don't even think about this bed.

For the price point...
For the price point you cannot get a better mattress. Buying a mattress is something that people need to do more research on to understand what they are getting. Made in the USA and would buy one again.

My mattress is 3 years old...
My mattress is 3 years old and because my daughter split juice on it while i was washing the bedding they will not warranty the mattress out. The structure is failing and collapsing in. The stain is on the oppisite side of the faulty structure. Will not go through this again. Spending this amount of money on something should hold out for what its designed to do for more then 3 years. The last mattress I had lasted 18 years.

Absolutely the worst customer service
Absolutely the worst customer service!! We were supposed to have a mattress delivered almost three weeks ago (this was ordered about a month ago)!! They first sent the wrong mattress, and since then they're not concerned with delivering the mattress when they said they would. Every week it's a new story and then they will give us a new delivery date. When that day comes they call and give a new reason why it can't be delivered that day! We didn't even purchase the mattress directly from them, we purchased it through another company, so it makes that company look bad bc Corsicana refuses to do its job!! This company has horrible customer service and the company I went through has had to pay for their screw ups! Not cool!!! Y'all owe kings and queens for costing them their business!!

Well, where to start
Well, where to start. I bought a king size full price mattress from a retailer and it was a Corsicana mattress. The mattress failed within 11 months and many springs collapsed on one side. I didn't have my receipt so filing a warranty claim was not easy. At all. Even tho it was clear the mattress failed and all tags were intact. The warranty didn't cover having to dispose of the faulty mattress so I had to pay. They charged me an "upcharge" of $80 because the faulty mattress I bought had been discontinued and the new mattress would "cost more" so somehow that is my problem. Lol. Amazing. Then after I pay the upcharge I have to wait 11 days for the new mattress to be delivered to a store that now I must go to and pick up, at my expense. Even though I paid to have the original faulty mattress delivered. Some warranty. And now I have to hope this new mattress won't cost me another disposal fee, pick up charge and upgrade charge due to faulty manufacturing or parts. Sounds like a racket to me. If I were you, I'd consider staying away from this company when it comes to a mattress purchase. How good can a product be when this is the best the can do with a "warranty". Buyer beware

We bought a king sized Corsicana
We bought a king sized Corsicana set in September of 2015. In February of 2017, we could not sleep on it at all. Both sides were so sunken in and there was no support so we woke up sore every morning. I contacted their customer service and was told the store where I bought is would handle any warranty claims. They made the store come to our house and take pictures of the mattress and take complicated measurements of the wear before they would approve replacement, three weeks later! They replaced the box springs with a cardboard foundation which is now wavy and about to break through. The top mattress is as bad as if not worse than the first one. The manufacture date of the set was 1-09-2017. It is not even a year old and we have had it 10 months and cannot get a good nights sleep on it. Sad to say, but rather than go through the pain it was to have it replaced by Corsicana, we will be out another thousand plus dollars to replace it with a better quality set from a better manufacturer. Don't buy a Corsicana Mattress set!

After dealing with this manufacturer
After dealing with this manufacturer for their warranty on a defective mattress I would say they are horrible and I would never buy from them again. Unfortunately google will not allow me to post photos of the conversation but I can say it was not pleasant and a waste of my time. They want me to pay $80 to have a replacement mattress deliverered a store, pay to have the old mattress delievered to the store, pay another fee to have the new mattress delivered to my home. Because that's excellent customer service right? So much for that warranty it's a joke with them for a defective mattress. On top of their ill explained warranty packet they make you fill out and hassle you several times for photos. DO NOT BUY from this manufacture. You will regret it. Keep in mind I've had this bed less than 2 years... horrible support and construction. Falls apart.

I love my Corsicana bed
I love my Corsicana bed. I have the Seville from the eloquence line. It is amazing. I have had back issues my whole life and this is the first bed that I have ever woke up feeling great! Very supportive and firm.

Horrible bed
Horrible bed .. I thought it was my imagination that I was laying in a whole and crawling up to get out of the bed ... I've owned it since October of 2015 I noticed right away .. maybe it was the frame .. maybe something wrong with the box spring .. mattress is pretty and looks great well crafted but it's a waste of money don't buy

I've deal with this company
I've deal with this company for years. Very reliable and well built mattresses

Great quality
Great quality and comfort. Something for everyone!

Love
I love your mattress sets!

We love our mattress
We love our mattress and will continue to shop with this company for our future purchases!

Honor
Honor the warranty for the structual integrity of their 3 year old product!

JUNK
My mattress is 3 years old and because my daughter split juice on it while i was washing the bedding they will not warranty the mattress out. The structure is failing and collapsing in. The stain is on the oppisite side of the faulty structure. Will not go through this again. Spending this amount of money on something should hold out for what its designed to do for more then 3 years. The last mattress I had lasted 18 years.

Great at first, then pain
My wife and I purchased the Corisana Miralux pillowtop king mattress because it had a lumbar support for her hips. The bed lasted about a year before it sagged and had us both waking up with hip pain.

Too soft not comfortable!
I've had my mattress for a few months now and paid about $800. Initially when I saw it I loved how big and beautiful it was but once I got it home it was sooo uncomfortable! My back and hips starting hurting days after laying on it. It was still in it's original packaging and I wanted to swap it out but my receipt said I couldn't. I wish there was something I could do because if this causes more pain I don't know what I'm going to do.

Terrible mattress
I have had mattress for 2 or 3 yrs before I started having problems. Their warranty is terrible. I paid 700$ for mattress set. I unfortunately waited until 4th year. So they said they'd give me a 41$ credit towards another mattress, so that would be a no,never will purchase another mattress from them. I purchased it from Walls.

Worst set I ever have
I have this set no more then 2 years, I guess I can say the mattress is ok, but the box spring is the worst made all kind of noises, I really don't have a good night sleep, this is a queen size pensive black foundation, made on may 24 2017, when I call the store they told me I have to deal with corsicana directly I told the salesman if they know they not selling good bedding why they keep selling it, please if you want a good night sleep, do not buy anything from CORSICANA BEDDING!!!!

Top Notch
I have two mattress made by Corsicana that were sold through Mattress By Appointment. Not only are they extremely comfortable, they come with a full 10 year warranty for a great price. Very satisfied with these mattresses.

Worst Mattress EVER!
I bought a Queen "Ashby Plush" mattress from a local retailer in my area in 2012. . It fit my budget and felt comfortable in the store. The mattress started to sag about a year or so after purchase. The so-called "box spring" was nothing but a big piece of cardboard which immediately began cracking or crumbling or something along one of the corners. This box spring made horrible squeaky noises every time I turned over in bed. I am still sleeping on this horror of a bed as of 2020 and am in the process of shopping for another mattress. The problem I've encountered is that most mattresses today made by ANY company - not just Corsicana - are garbage. I don't know if Corsicana's products are any worse than anything else out there. Mine was made by Corsicana in Phoenix, AZ (that's what is on the tag). All I know is that this bed is inferior, sagged, and the box spring is cardboard! I would definitely avoid this company or its products. That being said, consumers today need to be very careful when buying a mattress, do your homework and research, and realize that this is a "no win" game being played by many rip-off companies with bad products. Buyer beware!

Worst mattress I've ever owned...
Worst mattress I've ever owned. Paid $600 for this pillow top queen at Mattress Giant and after two years of use with two people weighing under 160 pounds each, we are replacing it. It was comfortable at first, but 2 years later it is sagging so badly our backs hurt. Wasted money.

Comfort at an affordable price
I just recently bought a Corsican Catalina plush euro top queen and I haven’t slept better in years. It’s just the right amount of firm and softness and I don’t feel like I’m sinking into it like memory foam mattress which leave me sore. I’ve never been some to fall asleep in 5 10 minutes but now I’am. I’ve only had the mattress for a month so I can’t really comment on the lasting quality and gave it one less star due to minor issues like loose threads, other than that I’m sleeping great with far less back, hip and other pressure point pain. I don’t toss and turn much either usually only re adjusting when I get up to go to the restroom. I feel the quality is pretty darn good for $740 for the set and that comes with a 10 year warranty. I’m very satisfied with my purchase and would recommend this product product to friends and family looking for a comfortable mattress on a budget.

My mattress is a DREAM COME TRUE
I just purchased the Elite Plush II and it is by far the best mattress I've ever owned! I suffer from chronic back and joint pain and I no longer wake up stiff and sore. I got the queen set and it is truly like sleeping on a cloud! I am so happy with my purchase!

Worst mattress ever
We purchased a Corsicana Jamestown mattress in October 2022. Our 25 years old mattress was a Cadillac compared to this piece of JUNK!!

Corsicana Mattress Sags!
Purchased a Corsicana pillow top mattress from a local retailer back in 2012. I think it was about $500 or so at that time, which was a lot of money for me. After about two years or less, started sagging. And the worst part was the "box springs" which started squeaking and making weird noises. I looked at it and noticed one corner had started collapsing. When I pressed on it, it felt like mushy cardboard, which is exactly what it is. Cardboard! I am still sleeping on this mess because I can't afford to just get rid of a mattress after only 10 years, my budget doesn't allow for me to casually drop $500 or more every few years on a mattress! I am currently trying to find a replacement "box spring" from another company so that at least I'm not using a cardboard platform anymore! Do not buy from this company!

Browse Serta Customer Reviews

Really nice when warm. Hard as a brick when cold.
Have a cabin where the bed room temp is around 60 in the winter. The upper 3 inches of gel memory foam is really ridgid when cold. Climb into a cold bed is more like climbing onto a piece of plywood. After about 10 minutes, your body temp softens the foam and it is really comfortable... until you roll over too far onto a cold slab and you are back on the plywood.

I sure hope summer is more comfy.

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The Best Mattress!
This is a great mattress! My husband and I moved to our new house and bought this mattress for our room. The first bed that came did not open up all the way and was basically a taco. We called Amazon and they sent a replacement. We have been sleeping on this bed for about 3 months now and we can feel the difference from the traditional mattress we had prior. Our sleep is a lot better, we no longer feel sore, and we don't notice each other's movement during the night. Definitely get this mattress!

Firm enough for a big man like me!
I weigh a lot in comparison to other people so I was initially hesitant to buy a memory foam mattress as I feared sinking to the bottom or drowning. This mattress not only held my weight stiffly but it is super comfortable and probably the best mattress I have ever used. I bought the double and it worked so well that when I bought a king bedroom set I decided to buy the bigger exact same mattress in king size. It come in a big box compressed so you will want to get it upstairs on the bedframe before you open it up and let it absorb all the air around.

Great Buy!
I was uncertain about purchasing a mattress on-line, but the price was so much below what I found in stores that I went ahead and made the purchase. I'm glad I did. The shipping was easy, the mattress quickly expanded once in place. I did not notice any odor. I'm sleeping much better through the night and wake with less back/hip pain. This mattress is a great buy, especially for the price!

Amazing
My wife and I were looking to upgrade our bed to a king during a recent move. We looked at all the big named stores for furniture / mattress and were taken back by the price of the memory foam mattress. We tried out the I-comfort mattress Raymour and Flanagan's and really liked it. After spending hours researching this mattress, I came to the conclusion that this is similar to the Serta I-comfort and about 1/4 - 1/3 of the price. This bed is exactly as advertised and feels identical the the I-comfort we tried in the store. We could not be happier and it sleeps so much better than a traditional spring mattress. I would recommend to anyone.

Remember, you also need a box spring or foundation. This will add another $200 - $400 for the total cost of the bed.

A most fantastic mattress
Our new mattress is comfortable beyond words and so much lighter than the Tempurapedic we had before for many years. It feels like a heavenly cloud and we have slept so well on it and could not be more pleased with our purchase. The price of it is unbelievably low, I recall we paid $2,000.00 for our old mattress over 15 years ago.

Maria & Ted Phillips

I snore less.
One of the best beds I have slept on. I usually sleep HOT and was leary of trying the memory foam bed, but i was amazed at how cool it sleeps. My wife has also said that I do not snore as much.
I could not give the bed a 5 for one reason. I like to sit on the edge of the bed and put on my shoes, but this bed does not have the support on the edges to do that.

Hard, hot, and bumpy
I've had this mattress for 3 weeks now and I am not happy. It is very firm for a memory foam mattress (maybe it will soften up over time), so firm that my body doesn't sink far enough to fill in the lumbar space of my back. I wake up sore every morning, and it reminds me of sleeping on the ground (I camp a lot, so I know). It was shipped in a shrink wrapped container, folded in half, so there is still a noticeable ridge down the center of the bed that divides the two halves. Also, even after airing it out for a week, it does still have a noticeable plastic smell. Lastly, it does trap a heat a little bit.

Overall, I am really unsatisfied, and am contemplating returning it.

Very good mattress
I have had this mattress for a year. The mattress is very good. I read a ton of reviews before purchasing this mattress. A lot of mixed reviews when I researched this mattress. I could not see spending 1500 to 3000 dollars for a similar mattress. I was a little skeptical because this mattress was so cheap. Amazon Prime was a factor in purchasing this mattress. The mattress is very good. No issues with smell or sagging. I am very happy

Hard as a rock
Wow, what a disappointment. Sure wish I'd listened to the reviews that said this mattress was HARD. It's not just firm, it's like sleeping on a stone slab. I can't imagine the hassle to pack it up to return it, so after a week of suffering, we bought a 4-inch memory foam topper, which has helped tremendously. However, as soon as we can afford it, we're buying a real memory foam mattress.

Way to firm for Foam!!
If I had it to do all over again I wouldn't have bought this. It needs to be listed as an Firm mattress. Since I have it, I tolerate it. I went out and bought a 1inch foam topper to put on it to reduce the firmness. What I do find is as you sleep on it and it warms up it gets softer. So I bought a heated mattress pad and put it on also. About an hour before bed time I turn it on low and it does soften the mattress somewhat. Over all I would never recommend this mattress nor would I by it if I knew what I know about it now.

Great Sleep
We were a little worried to buy the bed online, but took the plunge. We were pleasantly surprise at how quick it was delivered. The queen size bed was heavy, but being boxed up made it easier to move. Once in the bed room, we unpacked it and let it return to its original shape. About two hours. The bed sleeps great. My wife and I both enjoy the fact that it adjust to our size. It does not wiggle when I get out of bed at night. I was expecting to sleep hot, but the cool gel works. Great purchase and great value. We priced similar beds at retail stores and they cost $1200. Very happy.

I love this mattress
I bought this mattress almost 2 years ago and I still love it.

That being said, I must disclose that I am somewhat cold-natured, so I don't mind that it retains heat, as the new memory foam mattresses do. This is the only reason this mattress gets 4 stars instead of 5.

When I purchased this mattress, I had done quite a bit of research on prices and quality of memory foam mattresses, and found this one to be one of the most economic choices for the quality. I am happy that I chose this one.

It arrived in a big square box. WARNING: Do NOT open the box until after you drag it upstairs and into the room where you want to use it. Opening the box in another room will create a lot of unnecessary work for you.

The instructions said it would take about 24 hours to completely assume its proper shape and size. In reality, it was ready just a few hours later.

My husband complained that it was not as soft as he liked, so we bought a memory foam/gel mattress cover for it at Costco. This helped make it softer and provided some relief for my husband from the heat retention.

If I had to buy another mattress, I would buy this one again.

Smart buy
The full size mattress is really comfortable. Bigger then a normal full size mattress. We had to replace the old boxspring to a sleep master smart base because of the size if the new Serta. Now we have more room under the bed for storage as well.

Great for sleeping, but quality a bit poor.
I was already to give this a 5 star rating. We bought it in june for our summer place. We have a temperpedic and home and never sleep well with out it. We could not justify the cost to buy one for the summer place. When we found this we were excited! The negative reviews sounded like the negative reviews for temper pedic, so we were not too worried. The box made it really easy to transport ourselves to our place. It opened and inflated great! We had all the windows open and fans going, but we never really noticed an odor. We even slept on it the first night!. It was close to the temper pedic sleep wise. Not quite as cloud like, a little harder, but it worked for us!

This weekend, I took off the waterproof cover that we purchased to wash it with the sheets. I found 4 places on the mattress where the seams were split and you could see the foam inside. Very dissapointing! We expected a little more from a Serta!

Love this mattress
Excellent mattress through and throughout..Amazon was super quick and mattress was in perfect shape..As I sleep on this mattress 2 yrs later all I can say is I sleep like a baby..It feels like you're sleeping on a cloud ..I wake up refreshed from a great night sleep day in and day out..

I'm lovin' it!
Researched loads of beds in my desperate attempt to get a good nights sleep and deep six the pillow top that was aggravating my already ailing lower back...........decided on the Serta icomfort since many people commented on how hot the memory foam gets.....and tried it out at my local store where they were upwards of $1600 depending on the depth. Arrived promptly, NO SMELL, easy set up and was sleeping in it that night....however my husbands initial comment before he had slept on it, was that it was like a slab of concrete.......... but once you're in it this is not the case... It is firm, yet neither too firm nor too soft and extremely comfortable altho it did take me 3-4 nights to get used to it having been sleeping on a pillow top, and I did find I had to adjust my mediflow pillow somewhat so it was flatter and lower...........the only down side I can see, is that both myself and my husband have been lingering in bed much later than normal, I used to be up at the crack of dawn since my back would be complaining and I needed to get up, but its oh so comfortable, and I'm loathe to get up when its so very snuggly and cosy....I'm sleeping much better with less tossing and turning due to pressure points.... if you're considering one, I'd say go for it, we both love it and were not dissapointed in any way!
**UPDATE** Oct. 2014 No sagging....best bed EVER!

Serta 12-Inch Gel Foam 3-Layer King Mattress
We received this mattress packed in its box and we took it to the bed and unboxed it accordingly to the instructions. Here is a short video of the process. [...] We then waited only a few hours, made the bed, and slept that night on it. Its been great this first week! Highly recommended and I will write another review after a few more weeks along with an updated video of it. It was awesome to see it take its shape! Thanks

Intelwalk

Great mattress. Unbeatable price.
Bought this mattress after trying out several different foam beds at various stores. Macy's had the Serta line of beds and I liked them much more than the others that were there. So I was very pleased to find the mattress on here.

I bought the full sized bed and it came in a box that's roughly 4' by 2' by 2'. The factory folds the mattress several times and then compresses it in a plastic wrapper. I put it on my existing box spring and opened it up and left it sit for about 6 hours for it to reach its full shape.

There was a slight smell to it but nothing unpleasant and by the time I put the mattress pad and sheets on it, I was sleeping on it the first night without any issue.

If this is your first foam bed it will take a few nights to a week to fully acclimate to the difference between this and a spring based bed, so dont give up on it too quickly.

I sleep on my back and side a lot and used to have horrible shoulder and hip pain from a conventional mattress and the pressure points. I am pleased to say this is entirely gone with this mattress.

I normally like a very soft squishy mattress and when you first sit or lay on this bed (especially if it's a bit cold) it's very firm. I laid on it and thought, "this will never work". Then it begins to conform to your body and supports you so well, you'll understand why so many people are switching to this type of bed.

With any foam bed, they hold a little more heat than a normal mattress. I havent had an issue with this one other than during the colder months I had to turn my electric blanket down than where it's normally set and I am fine. I would HIGHLY recommend this bed and at this price you just cant beat it.

Best mattress I have owned
I have had this mattress for over 3 years now and it is just like new. Would highly recommend if you are looking for a quality memory foam mattress at a great price. I have back problems and this has been wonderful.

This is a great mattress!
I was very skeptical when I ordered the product, and when the mattress was delivered in a 3 ft box and I pulled out the mattress folded over and shrink wrapped, I became even more anxious. When you first open the mattress and flatten it out, it will be hard as a rock. This is only because the gel becomes cold and needs time to reach room temperature. I let my mattress straighten out for around 5 hours, and by that time the mattress was completely flat and much softer. I wish the mattress was a little firmer, but all in all I am very happy with my purchase. The mattress is extremely comfortable and I love that the mattress retains my body heat, especially during the winter. If you're looking for a comfortable mattress at an affordable price, I highly recommend this mattress.

So far so good
You have to let this bed have a break in period. It was shipped in a little box and expanded very quickly. My husband built a platform out of wood for the bed. The product only had a smell for the first night or two but nothing like some of the reviews had mentioned. Now it did have a high spot for the first two weeks but after it began to break in things got better. I waited to review this poduct because I heard that these type of beds need to be broken in before you can have a real good nights sleep. We are both sleeping better. I love it even more because my husband wakes up earlier than me and I never ever feel him moving or getting up before me. I love that part. This was a good buy. I didn't give it a five becuse I am a hard grader.

Just Right
I ordered this bed in the offset chance that it would be comparable to the beds in the big chains (i.e. Macy's, Sears, Etc.). I was pleasantly surprised when it arrive on schedule and was set up and ready in minutes. There was no smell that a lot of other customers spoke of. It did have a slight crease for the first few days. However it has fallen and I assumed it was due to packing. I've only spent two nights on it as I'm not moved in yet, but it made for a comfortable sleep. Especially with my girlfriend. Having my arm under her pillow didn't come accompanied with the "dead arm" that happens on most mattresses. All in all it was a good experience and saved a new home owner a lot of money. Thanks!!

Just like the more expensive mattresses
We went to a department store to try out memory foam mattresses and got sticker shoch at the prices. We came home found this Serta on Amazon we ordered it right away. When it arrived we were very surprised to find that it feels like a nuch more expensive mattress. We are very happy with purchase of this mattress. Thanks so very much.

I am in love with my new mattress
I am in love with my new mattress. It's a whole lot firmer than my old one, but a whole lot more comfortable. I had the luxury of testing it at my parent's home first. I have already recommended it several times.

I like it, wife hates it
I purchased this mattress 6 months ago after trying out the Gel mattress in a local store. This mattress doesn't seem as soft as the one in the store. My wife liked it at first, but after a few weeks changed her mind. She now says it is the hardest mattress she has ever slept on, but she seems to sleep well. I have back problems, and I do think the mattress is hard but I also think it helps my back. The gel does help keep you cool, but the foam mattress does hold some heat.

Amazing mattress!
Greatest mattress I've ever slept on. I am about 205 lb and it hasn't had the denting problem other foam mattress suffer from even after a year of use. The gel also helps to keep it nice and cool during the summer months.

Also, there was no noticible smell when I opened it.

Love it!
I had read a lot of reviews before purchasing this mattress and I am so glad I did. It does take two people to set this mattress up, but easy to place, remove the package, and let it sit to expand. There was a slight odor of chemical, but it wasn't that bad. I opened the sliding door to let natural air in and seemed to be kind of gone by the evening. The bed was comfortable, firm, and felt very relaxed as soon as I laid in it. This was definitely a good purchase for the price!

For a great night's sleep.
This mattress is very comfortable - no pain from pressure points. It is quite firm but we use a fluffy mattress pad which makes it just right for us. The mattress is barely a month old but so far, we love it.

Amazon told me to wait and now i can't return this item.....NICE!!!!!!!
I purchased this bed and the first one came to me falling apart... The replacement one seemed to be ok... we set up the bed and it seemed to take it shape over the next 24 to 48 hours... it had a very high spot in the center on the fold that they put in it to box this item.... the high spot never went away... i spoke with a amazon rep. and the said that it should relax and lay flat... it has been almost a year am I'm still waiting for it to lay flat...i have to lay in the middle of the bed to cuddle with the wife!!! this don't make me happy... so it looks like I have to spend more money and get a new one...i just spoke with a Amazon rep. and he told me that the return window was only a few weeks from purchase... so i waited as asked and now i can't return this item...I to me seems like i was told to wait so that they didn't have to return this item!!!!! Amazon is usually good with things like this but per there request that i wait i loose out??? this just don't seem right in my eyes... i guess I'm out the 581.94 that i paid... YOU HAVE BEEN WARNED DON'T BUY!!!!!!

Gimmick product, period
I bought this in hopes of finally getting good night's sleep on a comfortable mattress. That didn't/hasn't happened. Hands down the dumbest purchased I've made off Amazon ever. This thing is HORRIBLE.
Main complaints:
*Stiff as a board.. No matter the temperature (they claim your body temperature will fix it as it heats up)
*Stinks of chemicals. Not sure what its made out of but WOW! Smells like I'm sleeping in an open can of paint.
*I weigh around 190lbs and I don't even make a dent in this thing. I don't sink in and it sure doesn't "form" around me.

Talking to a retail seller of these he told me more foam mattresses are returned than kept. The floor models are beat down versions of the real things so people can't feel the stiffness.

Gimmick product, period

Good company bad product.
This company is good but the mattress sucks. The first one we got we thought there was a defect because where we sleep there are large indentions but since they replace the mattress the same thing is happening .

If you buy this, don't plan on staying out of it for long.
If you buy this, don't plan on staying out of it for long. This mattress is so deliciously cozy that after the first night, I ordered one for my daughter as a birthday gift. No more legs cramps, neck pain from sleeping in the wrong position and the mattress doesn't heat up like the regular memory foam beds. SOOOO nice!

SERTA DOES NOT MAKE THIS MATTRESS. WARRANTY IS THROUGH OTHER MANUFACTURER. READ ISSUES BELOW
We purchased on 10/30/2011 and keep a protective mattress pad/cover and deep pocket fitted sheet on at all times. We paid $583 for a queen back them. We have just reported issues to Serta, who told us Sleep Innovations makes the mattress for them. Sleep Innovations are now Innocor Comfort out of New Jersey. We have to deal with them and not Serta. Wish I would of known that back then. The issues we are having is that the Gel Foam has shrunk 1.5 inches on the foot of the mattress and 1 inch on the one side, across the entire width and length of the mattress. In addition, the seams are coming apart and separating on the top of the mattress cover. Innocor emailed me a form to fill out and I have to send them a copy of the Amazon receipt and photos of the issues. We will see how the warranty comes into play and if they make good on a replacement or refund. Will keep everyone updated.

Not Bad for a Serta-ish Mattress
We had a spring mattress that was causing back problems, went to 100 stores and looked at the memory foam options, then decided to buy this one because it was less than half the price. The one caveat is - the mattress says it's Serta but it's not really. It's made by Sleep Innovations (who is not Serta). We talked to support about it when all the docs showed up in a Serta envelope but were labeled as Sleep Innovations and they seemed confused about it as well. Then we called Serta to ask about it and they said they sold the rights to Sleep Innovations to make the mattress and use their logo to help sell it. All very confusing and more complex than it needs to be - but at the end of the day, we like the mattress so far and it wasn't outrageously expensive. Now onto the actual mattress...

It's definitely pretty firm. I think we've had it long enough now that it's officially "broken in". We did add a topper to it to make it more comfortable. If you have a low bed platform, you'll probably want to buy a solid riser (unless you like doing an ab workout to get in an out of bed). So far, I'd say worth the money. Will come back and re-update in a few months.

4 years later and it's still wonderful
I waited to write a review ... and then I forgot about it. I bought the mattress in 2012 and today in 2016 it doesn't have dips or depressions where we sleep and is wonderfully comfortable. There are two things to consider about foam mattresses and it's a little confusing. 1) FIRMNESS - This is is ability of the mattress to support you body without sagging or forming depressions. This has to do with the density of the foam. That's why some reviewers talk about how heavy this mattress is - it's because it's so firm - and that's a good thing. It's why 4 years later the foam is still in good shape. 2) SOFTNESS - This is the Pillow Effect on the top of mattress that gives you comfort. This mattress is very Firm but not Soft on top. And that makes it feel a little "rock like" to some. If you like a lightly pillowed top I HIGHLY recommend a 2.5 inch gel mattress topper. (The one Costco sells is perfect). I know it seems like the whole mattress is now more expensive but too many other less expensive mattresses sag (are not firm enough) to hold up over the years, and that's false economy. Also trying to dispose of a heavy foam mattress is not fun. My husband and I think this mattress is wonderful.

Firm. Supportive. Not Plush.
We have been sleeping on foam mattresses for a long time and will never go back to springs. This mattress in particular has excellent support characteristics but if you are looking for a "plush" feel, you will need a topper. This is a firm mattress which supports the body. It is not a mattress you sink into like a cloud. Some will equate that firmness with being an uncomfortable mattress but really it is just for people who prefer firmness to plushness. Before you buy this one online, you should go to your local mattress store and ask to try their most firm mattress. You must lay on a foam mattress for more than a few seconds to give it time to adjust to your body. If the firm feels right, this will suit your needs. If you need plushness, keep shopping.

On a side note, another advantage to a foam mattress of this thickness is that you do not need a box spring. Whatever you put this on will be fine for a bed which means you can make a pretty cool artistic platform beds, or set it on a board or cinder blocks or whatever and as long as there is a flat surface directly under the mattress, the feel will be the same as if you used expensive box springs.

not for us
This gel foam mattress was really hard for me. I was 9 months pregnant when we got this mattress and I thought it would be good because it can help me get a good nigh rest by having a good support. Nope. I was wrong. It felt like I was sleeping on the floor. Every time I move it hurts. Plus it wasn't comfortable because it was hot. Don't know why since it's suppose to have a gel foam but I guess that doesn't work for me. If you prefer plush mattresses, this is not for you.

Comfortable
I've purchase memory foam toppers in the past and wound up very unhappy with them. I would sink in too much and wake up throughout the night just to turn over. I've had no problems with this and now realize there is a HUGE difference between toppers and a real memory foam mattress.

First off, this thing weighs a lot, nearly 100 lbs. If you don't have a strong man to help you with this, you will have trouble. UPS had to help me in the door with it on a dolly. It arrives in a box, contorted and airtight sealed. Unpacking was a two man job and we unpacked it right on the frame.

This mattress does not sink much when you lay on it and reminds me very much of quality mattresses of years past (prior to pillowtop.) No achy back from this mattress! The hardest thing we had was finding a proper platform for it. Wound up going with the Structures by Malouf HIGHRISE Folding Metal Bed Frame 14" High Bi-Fold Platform Bed Base, KING and didn't even need plywood or anything. We put the mattress straight onto it and this was an affordable option over a platform.

I will need a new twin mattress soon and I will definitely be getting one of these mattresses for that bed.

****UPDATE: Aug 14, 2012****
I now own two of these. After having owned the first one for quite a while, I felt the need to come back and clarify something.
Foam mattresses and toppers are hot to sleep on. I thought everyone knew this, but since they don't, I needed to let them know. If you are prone to being cold, you will like this mattress. If you are prone to being hot, you will hate this mattress and definitely wake up sweating.

GREAT MATTRESS
COULDN'T BE HAPPIER. I AM A SENIOR WITH SEVERAL ORTHOPEDIC ISSUES. BECAUSE OF PAIN IN MY HIP I WAS HAVING TO SLEEP ON THE COUCH, WHERE THE DEPRESSIONS BETWEEN SEAT CUSHIONS FIT MY CURVES. NOW I CAN SLEEP IN BED AND MY HIP DOES NOT HURT. I HAVN'T BEEN ABLE TO SAY THAT FOR 2 YEARS. SHOULDER PAIN ON THE SAME SIDE DID NOT RESPOND AS WELL BUT IT IS ALSO IMPROVED. SINCE I AM MENOPAUSAL, HEAT WAVES -NOT FLASHES- KEPT ME FROM TRYING THE ORIGINAL TEMPERPEDIC TYPE MATTRESSES, BUT THIS SERTA GEL FOAM MATTRESS DOES NOT TRAP THE HEAT, JUST LIKE THEY SAID. SINCE THERE WAS SOME DISCUSSION ABOUT SMELL, (AND A SERTA PILLOW I PURCHASED DID HAVE A STRONG ODOR FOR A FEW DAYS) I CHOSE TO OPEN THE MATTRESS IN ANOTHER ROOM. THIS WAS NOT NECESSARY, ODOR WAS VERY LOW. I HAD LAID IT ON A SHEET AND WE WERE ABLE TO MOVE IT EASILY TO THE OTHER ROOM. GREAT PRODUCT!!