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Sealy Posturepedic Clay St Mattress


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  • Product Description

    Sealy Posturepedic Mattress

    The Sealy Posturepedic Clay St mattress is one of the first entry level mattresses designed for the firm mattress lover who is looking to keep their cost down. As an entry model, this mattresses focuses more on low cost support than it does on the new features, and higher end bells and whistles. A name like Sealy Posturepedic promises quality support and a comfortable sleep, and that’s what you will get even at the entry model. The support in the Clay St mattress is provided by the Sealy Classic coil system which features an interlaced coil system that provides firm, deep support that has the durability to last a good long time. On top of that you do get the CoreSupport center, which provides an extra .5” of gel memory foam across the middle third of the mattress to provide extra support and comfort right where you need it most. This also helps protect the longevity of the mattress. You also get the benefit of Sealy’s new SolidEdge HD Support system which wraps the entire mattress in 2.5” of high density foam to provide a quality seating edge, and give you the full sleeping surface of the mattress.

    Sealy Manufacturer's Warranty

    Like all Sealy mattresses the Clay St is backed by a 10 year limited manufacturer’s warranty. This ensures that your purchase is protected against manufacturer’s defects in material or workmanship for 10 years. Sealy doesn’t prorate their warranties like many other companies so you know your investment in a new mattress will be protected.


    • Durable knit fabric with spun yarns for a soft feel
    • SealyCushion Foam
    • Sealy Classic Coil
    • CoreSupport Center - Exclusive band reinforced gel foam in the cneter third, for added support and durability.
    • 2.5" Reinforced mattress border for a substantial seating or sleeping edge
    • Designed and built in the US.
    • 10 year limited warranty

    Customer Product Reviews

  • Warranty Information

    110% Price Match Guarantee

    We are so confident in our prices, that if you find a mattress set we sell advertised at a lower price somewhere else give us a call or email us with the information and we will beat it by 110% of the difference. This guarantee does not apply to open box, display merchandise, special purchases, promo offers, used, damaged or returned products. Qualifying decisions on our price match guarantee rest solely with

    Full Warranty Information

    Sealy mattresses include a 10 year limited manufacturer's warranty. This protects your purchase from manufacturer's defects in material and workmanship. Below we have included some items that are covered and some that are not. For a full warranty description, check out our Sealy mattress warranty page or read the Warranty Schedule card that comes with your mattress purchase.

    Items Not Covered:

    • Mattress Fabric
    • Normal Body Impressions (1.5" or less)
    • Bed Height
    • Stains, Soilage or Burns
    • Inadequate Support
    • Transportation

    Covered During Normal Wear:

    • Manufacturers defects in materials or workmanship
    • Body Indentations of 1.5" or greater
    • Squeaks, Rattles, Noises (Box Spring)

    If a Problem Occurs:

    If you do discover a defect in your new Sealy mattress or box spring, simply contact us at 1-866-328-5352 for service nationwide.

    If a defect occurs during the warranty period (which is described in the Warranty Schedule), Sealy will repair or replace (at its option) the defective mattress and/or box spring within a reasonable period of time.

    In Order for this Limited Warranty to be Valid, You must meet all of the following:

    • Be the original consumer purchaser, and have purchased the mattress set from an authorized dealer ( is an authorized dealer) in the United States.
    • Provide a copy of the original store receipt, or other proof of date, place of purchase and purchase price; and
    • Provide the law label from the defective product. Sealy reserves the right to substitute comparable materials or models and does not guarantee that the replacement will match the existing piece. The warranty does not offer compensation for consequential damages or monetary refunds.

    If the product is not defective and has been subjected to soilage, Sealy reserves the right to refuse warranty due to health and safety reasons. When a mattress is soiled it can void the warranty.

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  • Other Details

    Mattress Height: 9.75"
    Twin Dimensions: 38" x 75" - Weight: 30 lbs
    Twin XL Dimensions: 38" x 80" - Weight: 32 lbs
    Full Dimensions: 54" x 75" - Weight: 41 lbs
    Full XL Dimensions: 54" x 80" - Weight: 44 lbs
    Queen Dimensions: 60" x 80" - Weight: 63 lbs
    King Dimensions: 76" x 80" - Weight: 63 lbs
    Cal King Dimensions: 72" x 84" - Weight: 80 lbs
    Comfort Level: Firm
    Coil System: Sealy Embrace Coil
    Coil Gauge: 14.5
    Edge System: SolidEdge HD System - 2.5" foam encasement
    Coil Counts: Twin - 378 | Twin XL - 406 | Full - 513 | Full XL - 551 | Queen - 638 | King - 812 | Cal King - 806
    Made in: USA
    Maintenence: No Flip, No Rotate
    Warranty: 10 year warranty against manufacturers defects
    Adjustable Bed Friendly: Yes
    Brand Information: In celebration of the 65th anniversary of Sealy Posturepedic, they have launched a dramatically improved line up with the 2015 Posturepedics. These new mattresses bring luxury features into affordable price points and can appeal to anyone.

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