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Serta Cromwell Firm Full-size Mattress and Box Spring Set

Overall Rating Rating 4.6  |  101 reviews  |  Write a review
Today $434.99
Item #: 11927337
    Sleep in comfort on this full-size firm mattress set. The set includes a Sertaedic firm mattress and boxspring and also features antimicrobial fibers to help reduce asthma and allergy triggers....more

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    Sleep in comfort on this full-size firm mattress set. The set includes a Sertaedic firm mattress and boxspring and also features antimicrobial fibers to help reduce asthma and allergy triggers.

    • Features antimicrobial fibers to help reduce asthma and allergy triggers
    • Includes a Sertapedic firm mattress and box spring
    • Ideal for those who like a firmer feel to their bed
    • Soft, resilient fiber provides a plush surface that breathes away heat and moisture
    • Layers of high density support foams provide enhanced firmness to the sleep set
    • Double-tempered hour-glass steel coil design provides lasting support to the body
    • Heavy-gauge steel border rod provides enhanced edge support and a firm seating edge
    • Mattress set meets all federally mandated flammability standards with Serta's patented FireBlocker system

    Dimensions
    • Mattress set: 18 inches high x 53 inches wide x 75 inches long
    • Mattress: 9 inches high x 53 inches wide x 75 inches long
    • Foundation: 9 inches high x 53 inches wide x 75 inches long

    White glove home deliveries require 4-hour window to complete delivery; this includes delivery of mattress, set-up in the room of your choice, removal of all packaging and debris and removal of old mattress upon request. Please note that there is no surcharge for additional flights of stairs. You will be contacted by the home delivery agent when the product is ready for delivery (typically 1 to 3 weeks), we recommend requesting product removal at the same time you schedule home delivery appointment.

    Photo is for illustration purposes only. Fabric color, pattern and quilt stitching may vary.



    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.

Dimensions:
18x53x75
Warranty:
5 Year Non Prorated Manufacturer
Materials:
Steel, foam, cotton, wood
Model No:
575971-830
Brand: Serta

Features

  • Mattress Type
    Innerspring
  • Thickness
    9 Inch
  • Support
    Firm
  • Mattress Top
    Tight Top
  • Product Features
    Antimicrobial
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Showing 5 most helpful reviews on this product.

  • 5 Stars 76
  • 4 Stars 17
  • 3 Stars 4
  • 2 Stars 1
  • 1 Stars 3
  • NOT FIRM ENOUGH!!!

    Avoid buying a mattress online unless you have tested it in the store... I read the other reviews and thought I was getting a good firm mattress set. Very flimsy mattress that does not warrant the price tag. Not quite a sleeper sofa mattress but barely a step better in terms of density and overall support even with box spring. Back hurts after sleeping in it. Definitely no good for two people sleeping in same bed. AVOID THIS ONE AND CHOOSE ANOTHER IF YOU LIKE FIRM SUPPORT!!! Unfortunately non-returnable if not defective.

    • Would you recommend this to a friend? No
  • Works fine

    This is a fairly firm mattress. We wanted one without a pillowtop, and this fit the bill. Well, we wanted a flippable one, but they're about as common as dodo birds these days. The firmness is perfect for my significant other, but a little too firm for me. I've had it about 2.5 months and I think I see some symptoms of sagging already, but only when I really hunt for it, sitting on the floor beside the bed, to check before writing my review.

    • Did the color match the color displayed onsite? Yes
    • How is the quality of the product? Average
    • Did the description onsite accurately describe the product? Yes
    • Would you recommend this to a friend? Yes
  • one sided

    I'm happy with the purchase, but was surprised that the mattress cannot be flipped. I mean there is the top which is normal, but the other side of the mattress is like a boxspring. It is firm, my husband says too firm, but my daughter has not complained.

    • Would you recommend this to a friend? Yes
  • Great Mattress and Service

    We had such a great experience with this mattress! It is really comfortable and a really good deal but the incredible customer service was even better. They called several times to alert us on the upadates with our mattress shipment and to schedule the delivery. We even missed the first scheduled delivery which was totally our fault and they were very gracious and rescheduled with no problem. They even took our old mattress away which was really helpful. Overall this was a great purchase and for $2 you can't beat having it delivered! (I paid $69 to have another mattress deliverd from a store 10 minutes from my house!) I'll definitely shop with overstock again.

    • Would you recommend this to a friend? Yes
  • A reasonable deal

    With 10% discount from July 4 week sale, I could not find a better deal with this mid range mattress set. It is quite comfortable and does not look cheap. The firmness is just right for my son and he loves it too. There are some dirty marks on one side of the box spring, but it is totally acceptable and easy to wash them off. It is a good first time buying experience at overstock to me.

    • Would you recommend this to a friend? Yes

    agooddad from San Francisco Bay Area, Jul 16, 2009

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  • excellent

    Got this for our guest room, but did try it out one night, just to see how it slept. It was GREAT. Excellent product.

    • How did the color on site compare with the actual product? color doesn't matter, it's a MATTRESS!
    • Please tell us about the quality of the product. good quality
    • How accurate was the on site description of the product? excellent
    • Would you recommend this to a friend? Yes
    Flag

    timmysgal from Cedar Rapids, NE, Jun 6, 2013

  • My sister loves this bed.

    I bought this set for my sister. She absolutely loves it and says it's the most comfortable set she has ever had. I will purchase my next one from overstock too! Overstock.com has generally the best prices for the quality I've found. The frame was missing a caster and overstock took care of it immediately. We are very pleased.

    • How did the color on site compare with the actual product? It is exactly as pictured.
    • Please tell us about the quality of the product. A very well made mattress.
    • How accurate was the on site description of the product? The description was entirely accurate.
    • Would you recommend this to a friend? Yes
    Flag

    winstroup from Maine, Jun 4, 2013

  • great product

    I am very pleased with this product and have enjoyed many nights of great rest.

    • How did the color on site compare with the actual product? great
    • Please tell us about the quality of the product. very comfortable
    • How accurate was the on site description of the product? very good
    • Would you recommend this to a friend? Yes
    Flag

    darusanaex from Las Vegas Nevada, Jan 2, 2013

  • Great set for guest bedroom

    Bought this bed for our guest bedroom and happy to report that its been perfect. We've had a pretty steady stream of guests staying with us for the past year (one stayed on it a month) and everyone's said that they were quite comfortable in it. My husband and I also spent the night on it once just to see how it felt and we were comfortable. Probably the only issue is that we got a full-size instead of a queen, but due to our room size, we didn't really have much of a choice. It was either a pull-out sofa (which nobody wants to sleep on) or to cuddle up and get into a full. So full it was! Great price for the quality and of course the practically free & quick shipping, it can't be beat!

    • How did the color on site compare with the actual product? Same
    • Please tell us about the quality of the product. Good
    • How accurate was the on site description of the product? Accurate
    • Would you recommend this to a friend? Yes
    Flag

    manicminx from San Diego, CA, Oct 29, 2012

  • Outstanding mattress/foundation set

    I've had this mattress/box springs set for about two months. I wanted to wait awhile before writing a review to ensure that it was accurate. I'm very pleased with this mattress. It is firm without being uncomfortably hard. When I first got it, I felt a bit disappointed that it was not more firm but now I think it's absolutely perfect. This bed supplies great support. I'm sleeping so much better on this than I was on my previous memory foam mattress. I've had neck and shoulder pain problems for years and have gone through a gazillion different pillows with no relief. I never thought that the problem might be my mattress but since I purchased this set, my neck and shoulder pain have diminished quite a bit--no matter what pillow I use. I recommend this set unreservedly.

    • How did the color on site compare with the actual product? On site color matched product exactly.
    • Please tell us about the quality of the product. Outstanding quality
    • How accurate was the on site description of the product? Excellent product description
    • Would you recommend this to a friend? Yes
    Flag

    beth987 from Arkansas, Sep 3, 2012

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Product Q&A

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can you put any mattress on an adjustable box spring briggs2078 on Jan 26, 2013
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Thank you for your interest. No, the current Sertapedic and Perfect Sleeper models are not adjustable base friendly.Please feel free to contact us again with any further questions. overstockcustomercare1 on Jan 31, 2013
 
 

how do i use my warranty? bevykona on Aug 26, 2012
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For a manufacturer warranty, you may contact the manufacturer with your order information. To use the 10-year extended warranty, you may contact Guardsman''s Warranty Department at 1-800-253-3957 with your warranty contract number. overstockcustomercare1 on Aug 27, 2012
 
 

are the box springs included in the warranty? bevykona on Aug 26, 2012
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Yes, the full item is included in the warranty. overstockcustomercare1 on Aug 27, 2012
 
 

What is the coil guage? oshopperfun on Jul 8, 2012
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The gauge is 13 3/4. overstockcustomercare1 on Jul 12, 2012
 
 

what is the coil count samgizneal on May 10, 2012
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This item has a 396 coil count. overstockcustomercare1 on May 11, 2012
 
 

does manufacture warranty the mattress? lovemybed1070 on Mar 9, 2012
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This item comes with a 5-year non-prorated manufacturer warranty. overstockcustomercare1 on Mar 12, 2012
 
 

Can the mattress double sided?  on Feb 18, 2012
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No according to other reviewers it is not. overstockcustomercare1 on Feb 22, 2012
 
 

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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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NOTE:

This item cannot be shipped to Alaska or Hawaii.
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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 safety, some orders go through our loss prevention department. If we select your order for this process, we will immediately notify you that there may be up to a 3-day delay on your order.

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

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