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All our products are made in the UK and come with a 5 year guarantee

Enjoy Complete Comfort with a Sealy King Size Mattress

Comfort starts with the size of your Sealy king size mattress; providing you with as much sleep space as possible, you’ll have the freedom to move throughout the night and indulge in complete sleep satisfaction.

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  1. Sealy Austin Mattress
    Sealy Austin Mattress Firmness Rating: Firm

    5 year guarantee

  2. Sealy Olympia Mattress
    Sealy Olympia Mattress Firmness Rating: Medium/Firm

    5 year guarantee

  3. Sealy Madison Mattress
    Sealy Madison Mattress Firmness Rating: Medium

    5 year guarantee

  4. Sealy Teramo Wool Deluxe 1400 Mattress
    Sealy Teramo Wool Deluxe 1400 Mattress Firmness Rating: Soft

    5 year guarantee

  5. Sealy Teramo Geltex 1400 Mattress
    Sealy Teramo Geltex 1400 Mattress Firmness Rating: Soft

    5 year guarantee

  6. Sealy Teramo Latex 1400 Mattress
    Sealy Teramo Latex 1400 Mattress Firmness Rating: Soft

    5 year guarantee

  7. Sealy Padova Wool Deluxe 2200 Mattress
    Sealy Padova Wool Deluxe 2200 Mattress Firmness Rating: Medium/Soft

    5 year guarantee

  8. Sealy Padova Latex 2200 Mattress
    Sealy Padova Latex 2200 Mattress Firmness Rating: Medium/Soft

    5 year guarantee

  9. Sealy Padova Geltex 2200 Mattress
    Sealy Padova Geltex 2200 Mattress Firmness Rating: Medium/Soft

    5 year guarantee

  10. Sealy Naverro 1400 Mattress
    Sealy Naverro 1400 Mattress Firmness Rating: Medium/Firm

    5 year guarantee

  11. Sealy Napoli Wool Deluxe 1400 Mattress
    Sealy Napoli Wool Deluxe 1400 Mattress Firmness Rating: Medium

    5 year guarantee

  12. Sealy Napoli Latex 1400 Mattress
    Sealy Napoli Latex 1400 Mattress Firmness Rating: Medium

    5 year guarantee

  13. Sealy Napoli Geltex 1400 Mattress
    Sealy Napoli Geltex 1400 Mattress Firmness Rating: Medium/Soft

    5 year guarantee

  14. Sealy Delphina 1400 Mattress
    Sealy Delphina 1400 Mattress Firmness Rating: Medium/Firm

    5 year guarantee

  15. Sealy Catania Wool Deluxe 2600 Mattress
    Sealy Catania Wool Deluxe 2600 Mattress Firmness Rating: Soft

    5 year guarantee

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Delivery Times & Rates

  • Free UK delivery* to your room of choice throughout England, Scotland and Wales.
  • We provide a free professional two man delivery service that will deliver your purchases to your room of choice.
  • We deliver most items Monday to Friday, 9am-6pm.
  • On average products are delivered within 14 - 21 days.

How does the delivery process work?

  • Step 1: You place your order
  • Step 2: Within 48 hours of your order being placed our courier will contact you, by phone or email, to arrange a delivery date
  • Step 3: Our courier will call or text you to specify a delivery time window and also provide a tracking link.
  • Step 4: Your order is delivered!
  • *Some restrictions apply, please visit our delivery information for more detail.

 5 Year Guarantee

Here at Sealy, we have a very simple mission: to help all our customers become Deeper Sleepers

In the unlikely event of a defect in material or workmanship occurring within the 5 year guarantee period, we will arrange to repair or replace the item under complaint free of charge at our discretion. The guarantee will continue from the original date of purchase. Click here to find out more.



Superbrands The Sleep Council nbf approved

Made in the UK

  • All our mattresses, upholstered bases and headboards are made in the UK.
  • All components are tested for durability to exceed British standards
  • All our Divan sets, mattresses and headboards ordered through Sealy are made to order and shipped directly from the factory.

Testing

  • All our Sealy products are tested to the highest standards by Silentnight Group’s own research and development resource at Barnoldswick in Lancashire
  • All components are tested for durability to exceed British standards
  • All divan frames and headboards are accredited by the Forest Stewardship Council®(FSC®) FSC-C104461
  • Sealy is endorsed by the Orthopaedic Advisory Board.
  • Sealy is working in partnership with the British Chiropractic Association
Hand made in Cumbria The Sleep Council Zero to landfill