Serta Perfect Sleeper Resolution Firm King-size Mattress and Foundation Set

by Serta
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ITEM# 15326868
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ITEM#: 15326868

  • Size: King
  • Set includes: Mattress, split foundation
  • Support: Firm
  • Materials: Cool Balance Fabric, Anti-Microbial Body Loft Fiber, Cool Twist Gel Memory Foam, Free FlexInnerspring with Custom Supportand Total EdgeFoam Encasement
  • SmartSurface works to provide pressure relieving comfort and a balanced sleep temperature right at the sleep surface. Cool Balancefabric technology helps regulate temperature swings. Anti-microbial BodyLoftfiber provides enhanced cushioning
  • Cool Twist liquid gel-enhanced memory foam is designed to help move heat away from your body
  • Helps promote proper back support and undisturbed sleep by combining Serta's continuous coil technology with our advanced TrueSensecoil design. Provides up to 25-percent more support in the center third of the innerspring. Total EdgeFoam Encasement makes the mattress compatible with an adjustable foundation and helps to prevent sag at the edge of the mattress.

  • Mattress set: 20.5 inches high x 76 inches wide x 79.5 inches long
  • Mattress: 11.5 inches high x 76 inches wide x 79.5 inches long
  • Each Foundation: 9 inches high or low profile, 6 inches high x 38 inches wide x 79.5 inches long

White glove home deliveries require a 4-hour window to complete delivery; this includes delivery of the mattress, set-up in the room of your choice, removal of all packaging and debris and removal of your old mattress upon request.

30-Day Comfort Guarantee - If you are not satisfied with your purchase within 30 days, you may return your order for a refund less a re-stocking fee. After 30 days, the mattress cannot be returned.


Mattress Type Gel Foam, Gel Memory Foam, Hybrid, Innerspring, Memory Foam, Pocket Spring, Sets
Thickness 11 Inch
Memory Foam Type Foam, Gel Memory Foam, Memory Foam
Support Cushion Firm, Firm, Medium
Mattress Top Tight Top
Product Features Antimicrobial
Recommended Foundation Type Adjustable
Dimensions See Details
Warranty 10 year Limited Manufacturer
Model Number 279141860
Country of Origin United States

Customer Reviews

5 Stars
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  • Most Recent

  • the serta perfect sleeper it is
    Verified Purchase

    finally getting around to rating this mattress it is so comfy, oh lala

    Read More
    ryetoast Jun 5, 2015
  • Mattress
    Verified Purchase

    I wanted a firm mattress but seems a little too hard.

    Read More
    Nina T. Mar 15, 2015
  • Nice bed
    Verified Purchase

    Nice bed. Excellent delivery service.

    Read More
    Patrick S. Mar 4, 2015
  • Perfect Sleeper
    Verified Purchase

    The mattress was exactly as described and seen elsewhere. If you like a (very) firm mattress you will undoubtedly enjoy this one. I only worried about the delivery process and there were no problems. I realize that Overstock must contract delivery and each company will perform differently but my experience was precisely as told.

    Read More
    k478mgb8 Jan 22, 2015
  • Month and a half to be delivered
    Verified Purchase

    Took a long time to be delivered. I don't recommend buying a bed from unless your able to try the bed before you purchase. It took over a month and a half to be delivered which is longer than promised. When I tried to cancel my order after a month of waiting refused because it was already out for delivery. Delivery to means in a warehouse collecting dust. So when you get the email saying "your order is on the way!" Which I did receive that email after about 7 days, don't get your hopes up.Unfortunately for me i needed a bed and I ended up buying another one from a local store which was delivered same day. Two weeks later overstocks bed arrived. The bed was marketed as having a foundation ,which I thought was a structure that held the bed off the ground but actually it was just a box spring. Know I have two beds which isn't the worst thing but is a waste of money.

    Read More
    daven88 Sep 7, 2014
  • Most Helpful

    Verified Purchase

    We chose the low-profile king set (Resolution) due to the fact the mattress was labeled FIRM. We bought another queen-sizedSerta a few months ago for the guest BR with the pillowtop...rated PLUSH.. We felt we needed more support for every day use, and the description of the composition of the Resolution seemed to fit our needs/desires. We are very happy so far as we also used a 2 inch memory foam topper as well as a cushy mattress pad from our past unit for added comfort. The low-profile foundations allow for easy access as my wife is short. I stood on the bed to install a ceiling fan, and it was quite sturdy. Thus far we have slept comfortably on this set, and the price was OUTSTANDING at under $***. Delivery and set-up was a breeze and the haul-away service was appreciated. In total it has been a very "comfortable transaction", and the length of the warranty is outstanding. (20) This is our second Serta purchase from OC within the year, and they will hopefully be the last mattress sets we will ever need due to our age and the length of the warranties ...(but I do have a 103 year old uncle, so maybe not)

    Read More
    ramonaguy Aug 28, 2013
  • This mattres is Great. I wake up feeling good .
    Verified Purchase

    I wake up with no pain in my back or hips and I feel rested. This is a great mattress.

    Read More
    afhard1head Nov 15, 2013
  • Good Night's Sleep
    Verified Purchase

    I spent days, no weeks, looking for a good mattress that I could afford. I tried out the memory foam but it wasn't for me. I am sleeping much better as a result of this purchase. I think this mattress is good value.

    Read More
    wncrose Nov 13, 2013
  • Serta perfect sleeper firm King-size mattress
    Verified Purchase

    We purchased this mattress set a couple of months ago and we are very pleased with it. My husband and I both prefer a firm mattress and this set lives up to our expectations. We received it about three weeks after the order was placed. We are very happy with the product and the price was great. I checked several stores and club warehouses before we made this purchase and none could compare.

    Read More
    foxybrn50 Feb 16, 2014
  • Dimensions are incorrect, but the bed is comfy!
    Verified Purchase

    Well, the mattress itself is comfy. I have been buying pillowtops/plush for as long as I can remember. I am a stomach sleeper, and always had constant lower back pain, and after some research realized I needed a firm mattress. The mattress arrived quickly, and the delivery company was great, and yes, they did take the old one with them! My only issue is that the dimensions are off... when measuring for a bed, in regards to the headboard, they HAVE to be accurate. The mattress itself DOES NOT have a pillowtop, and measured 10.5 inches. The low profile foundations came in at 5.5 inches. In total, we lost 1.5 inches in height and had to build up the slats, and thankfully the bed that we purchased has siderails high enough to do that. I have only slept on it a few times now, but I have woken to NO BACK PAIN, thankfully! Just be aware that the measurements may be slightly off, as it could be an issue for you... Dad I known we were going to need the 1.5 inches, I would ave purchased the standard sized foundation.

    Read More
    leoangel May 3, 2014

Questions & Answers

  • Q:

    "does have the box below the mattress have coils or is it empty box's."

    • A:

      Hello isabelle, yes, the foundation does have coils. Thanks for shopping with us!

  • Q:

    "Does this come with 2 twin box springs or a one piece king size box spring?"

    • A:

      Hello maine1970, It has a split box spring. Thanks for shopping with us.

  • Q:

    "What is the coil gauge?"

    • A:

      Hi dissenter99, we were able to verify this information with our support team. There is 4 inches of foam throughout the bed. The King size has 1036 coils with a gauge of 14 and 3/4. Thanks for shopping with us.

  • Q:

    "I'm confused. Is this a white glove delivery item, and if so, it states that the old mattress will be removed upon request. your answer below contradicts this."

    • A:

      Hello bobwhite50, I am sorry for the confusion. If you select the white glove delivery, you can select to have the old mattress removed. Thank you for shopping wit us.

  • Q:

    "What is the Comfort Scale of this mattress?"

    • A:

      Hello bing001, this bed is described as firm. If you have any additional questions please feel free to let us know. Thank you for shopping with us!

  • Q:

    "Do you deliver the new mattress and haul away the old one?"

    • A:

      Hi sharondrolet, unfortunately we do not offer a disposal service for your old mattress. We apologize for the inconvenience.

  • Q:

    "Can this mattress be folded to get up a narrow stairway with a turn"

    • A:

      Hi donachuck, unfortunately we are unable to determine if it will fit up a narrow stairway. The mattress bends to a degree but not completely. We hope this helps. Thanks for shopping with us.

  • Q:

    "Can this mattress be flipped to ensure even wear?"

    • A:

      Hi vfletch08, we were able to verify this information with our support team. Mattresses sold to Overstock do not need to be flipped. They can be rotated, switching the head of the bed to the foot of the bed, to ensure even wear. Thanks for shopping with us.

  • Q:

    "What is the coil count and what is the coil gauge"

    • A:

      Hello gaylek2, The coil count for the King Resolution Firm is 1036. Thank you for shopping with us.

  • Q:

    "Does this include the headboard?"

    • A:

      Hello jyeatman, this does not come with a headboard. Thank you for shopping with me.

Shopping Tips & Inspiration

Shipping & Returns

Contact Information
1-4 week delivery after the item ships:**

Delivered by freight carrier. See Oversized Item Delivery Policy.

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

Oversized Item Delivery Policy:

This item will be shipped via freight carrier to your home, excluding rural routes, remote areas not in close proximity to areas commonly serviced by freight carriers, islands, APO/FPO addresses, P.O. Boxes, Alaska and Hawaii. Please provide your daytime and evening phone numbers during check out so our carrier can contact you to schedule delivery. Refer to our Oversized Item Delivery Policy for additional information.
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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.