Sealy geltex innerspring mattress with grey divanSealy geltex innerspring mattress with grey divan
mattress cornermattress corner
mattress detail of sealy logomattress detail of sealy logo
embossment detail on mattressembossment detail on mattress
mattress full imagemattress full image
Sealy geltex innerspring mattress with grey divanSealy geltex innerspring mattress with grey divan
Sealy geltex innerspring mattress with grey divanSealy geltex innerspring mattress with grey divan

Sealy Posturepedic Innerspring Geltex Mattress & Pebble Grey Divan in 4 Sizes

Item #innerspringdivgrey

Starting at£649.99
Shipping Included

- Available in Single, Double, King & Super King

- 2/4 Drawer Divan Base

- Headboard not included

- Sealy Posturepedic Innerspring Geltex Mattress

- Comfort Rating: Medium

- Geltex® Comfort Layer and Advanced Coil 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 Innerspring Geltex mattress is a great option if you’re looking for enhanced care and support. The intelligent Response Innerspring unit that is exclusive to Sealy, offers a consistent level of firmness that supports your body where you need it the most and helps to minimise partner disturbance. The Edge Guard holds the springs and comfort layers in place whilst providing added durability. It also features Geltex which is a natural fusion of elastic gel and breathable foam- allowing air to effortlessly circulate through the mattress to prevent overheating. A layer of zoned foam targets the key areas of your body to provide a personalised support and pressure point relief.

A combination of Purotex and silky soft Tencel fibres are nestled in the fabric to reduce moisture and allergens that may cause irritation during the night. 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. Sealy's adaptive technology also absorbs moisture to regulate your temperature and keep you cool.

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.


  • Comfort Filling: Sealy's adaptive technology is designed to control moisture and regulate your temperature for your best night sleep
  • Support System: Sealy's exclusive Response Innerspring unit for tailored support and comfort
  • Firmness Rating: Medium
  • Spring Count: Advanced coils
  • Geltex: Offers triple benefits of pressure relief, body support and breathability
  • Sleep Surface: Microquilted, soft knit sleep surface tufted for extra support
  • Mattress Depth: 29cm
  • Single Sided: No need to turn, simply rotate at least once every 3 month
  • Hypoallergenic: For a cleaner and fresh sleeping environment
  • Handmade 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
Special FeaturesHypoallergenic
No Turn
Posturetech Support Springs
Mattress IncludedYes
Mattress TypeOpen Coil
Headboard IncludedNo
Storage4 Drawers
  •   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
Compare up to 4 Products

You can only compare up to 4 products at once. Remove one or more products before adding another to compare.