Sealy dual spring mattress with grey divanSealy dual spring mattress with grey divan
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Sealy Posturepedic Dual Spring Geltex Mattress & Grey Divan in 4 SizesSealy Posturepedic Dual Spring Geltex Mattress & Grey Divan in 4 Sizes
fawn divan with mattressfawn divan with mattress

Sealy Posturepedic Dual Spring Geltex Mattress & Grey Divan in 4 Sizes

Item #dualspringdivgrey

Starting at£719.89
Shipping Included

- Available in Single, Double, King & Super King

- 2/4 Drawer Divan Base

- Headboard not included

- Sealy Posturepedic Dual Spring Geltex Mattress 

- Comfort Rating: Medium / Soft

- Geltex® Comfort Layer and Pocket Springs


Please Note 

To receive a sample swatch of the divan fabric, contact with your name, address and the item description that corresponds with your selection.

We will contact you within 2 business days for delivery within 6 business days from the date of your order (excluding weekends and bank holidays). Postcode restrictions may apply. Find out more in the Delivery & Returns Tab below

Sealy Mattresses. Shop NowSealy Mattresses. Shop Now 

The Sealy Dual Spring Geltex mattress features a combination of springs to provide a tailored level of support. Exclusive to Sealy, the Response Innerspring unit is made up of reactive springs that conform to the individual contours of your body for a personalised feel. An additional layer of mini pocket springs work in unison to target the areas of your body that need a little extra support and reduce aches and pains. A deep layer of Geltex complements the springs for added pressure relief and body support. Geltex also allows air to circulate through the mattress easily to prevent your body from overheating.

So many of us lose valuable hours of sleep due to overheating during the night. Sealy's adaptive technology is designed to control moisture and regulate your temperature as a result. The tencel fibres within the soft knit fabric also work to keep you cool and create an irritation-free sleeping environment. Endorsed by Allergy UK, Purotex proactively cleans your mattress to reduce common allergens and dust mites that are prone to grow in your mattress. Not only this, Purotex fibres retain the hygiene of the sleep surface to ensure your mattress remains clean and fresh throughout its lifespan.

The mattress is paired with a contemporary upholstered base which features chrome glides and 4 full-size drawers (2 drawers for the single size) to provide the maximum storage space.


  • Sealy's exclusive Response Innerspring unit works to reduce aches and pains for a restorative night’s sleep
  • Comfort Filling: Responsive layers of memory foam in the cushion top, mould to the body for ultimate pressure relief & comfort
  • Support System: 1400 Mini pocket springs for tailored support & comfort, whatever your size & shape
  • Firmness Rating: Medium / Soft
  • Geltex: 8cm Geltex comfort layer offers triple benefits of pressure relief, body support and breathability
  • Sleep Surface: Quilted for added comfort & softness
  • Mattress Depth: 33 cm
  • Single Sided: No need to turn, simply rotate at least once every 3 months
  • Storage: 4 drawers (2 drawers for single bed)
  • Hypoallergenic: For a cleaner and fresh sleeping environment
  • Made in the UK

*PLEASE NOTE: Headboard is not included

If you would like to request a swatch of the fabric used for the divan base, please email please include your name, address, telephone number and the item description that corresponds with your selection.

Please Note: King Size & Super King Divan bases are split vertically, not horizontally as pictured.


Mattress FirmnessMedium/Soft
Special FeaturesHypoallergenic
No Turn
Posturetech Support Springs
Mattress IncludedYes
Mattress TypeOpen Coil
Headboard IncludedNo
Storage2/4 Drawers
TypeOttoman Divan
  •   Delivery is via a 2 person carrier and includes delivery to a room of your choice, packaging removal and full assembly. Our carrier will contact you via phone, text or email.
  •   We offer an additional service to remove your old mattress and divan when your new one is delivered, ensuring that it will be responsibly recycled. The mattress must be in a hygienic condition, and if left outside, must be dry. Please be aware that once we have taken away your old mattress and divan, it is non-returnable. If you require this disposal service, it can be added to your order on our checkout page.
  •   Additional day(s) transit may be required for remote areas.
  •   Public and Regional holidays may affect delivery lead times.
  •   Delivery times may vary in the event of adverse weather conditions.
  •   Please note that we are only able to deliver to the UK mainland, excluding Post Office boxes and BFPO.
  •   Further postcode delivery restrictions might apply to this item.
  •  We are committed to offering the best value to our members, with a satisfaction guarantee on both your membership and merchandise. If you have questions about your membership or products you've purchased at Costco, please contact our Customer Care team.
  •  If you wish to return an item, please view Costco's Return Policy.
  •   Costco Concierge Services | Technical Support
    Free technical support exclusive to Costco members for select electronics and consumer goods.
  •  Items purchased online can be returned at any of our UK warehouses if you are a warehouse member.
  •  Many of our small items can be returned via “My account” on the website and printing a return label. This label must be attached to the box being returned.
  •  Please securely pack the items you intend to return in a box. If you are using the original packaging, be sure to remove the delivery label.
  •  If you need to return a larger item, please contact our Member Care team via the chat function on our website or call 0800 0324 324.
  •  Find out more about our Delivery, Cancellations and Assistance Policy
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