Skip to Content
Track OrderReturnsStoresHelp
Argos logo
Use up and down arrows to review and enter to select. Touch device users, explore by touch or with swipe gestures.
Shop
AccountWishlistTrolley
HSTS Pixel

Sealy Super King Mattresses

Carousel

  1. Save 10% off 1000's of furniture lines using code TAKE10 when you spend over £500.

    Save 10% off 1000's of furniture lines using code TAKE10 when you spend over £500

  2. Save on selected home and furniture.

    Save on selected home and furniture

Mattresses by size

Carousel

  1. Single.

    Single

  2. Small double.

    Small double

  3. Double.

    Double

  4. Kingsize.

    Kingsize

  5. Superking.

    Superking

  6. Kids mattresses.

    Kids mattresses

13 products
VALUE 3xnectar pts
Sealy Abbot Ortho MQ Pillowtop Superking Mattress
Rating 4.0 out of 5, from 4 reviews
Save £298.00
From
£592.00
Choose options

Sign in or register to save items to your account. Simply tap the heart again to remove.

VALUE 3xnectar pts
Sealy Thames Ortho Memory Pillowtop Superking Mattress
Rating 5.0 out of 5, from 2 reviews
Save £368.00
From
£732.00
Choose options

Sign in or register to save items to your account. Simply tap the heart again to remove.

VALUE 3xnectar pts
Sealy Newman Ortho Firm Support Superking Size Mattress
Rating 4.5 out of 5, from 23 reviews
Save 1/3
From
£389.00
Choose options

Sign in or register to save items to your account. Simply tap the heart again to remove.

VALUE 3xnectar pts
Sealy Crosswall Ortho Deluxe Superking Mattress
Rating 4.4 out of 5, from 7 reviews
Save 1/3
From
£509.00
Choose options

Sign in or register to save items to your account. Simply tap the heart again to remove.

Ways to pay. Credit options available on your purchase when shopping at Argos.

Ways to pay

Credit options available on your purchase when shopping at Argos.

VALUE 3xnectar pts
Sealy Eldon Ortho Firm Comfort Superking Mattress
Rating 3.0 out of 5, from 2 reviews
Save 1/3
From
£469.00
Choose options

Sign in or register to save items to your account. Simply tap the heart again to remove.

VALUE 3xnectar pts
Sealy Deluxe Hybrid Medium Firm Mattress - Superking
From
£1189.00
Free Delivery
Choose options

Sign in or register to save items to your account. Simply tap the heart again to remove.

VALUE 3xnectar pts
Sealy Advantage Deluxe Hybrid Medium Mattress - Superking
From
£1349.00
Free Delivery
Choose options

Sign in or register to save items to your account. Simply tap the heart again to remove.

VALUE take10VALUE 3xnectar pts
Sealy Advantage Deluxe Hybrid Firm Mattress - Superking
From
£1149.00
Choose options

Sign in or register to save items to your account. Simply tap the heart again to remove.

VALUE 3xnectar pts
Sealy Elevate Hybrid Extra Firm Mattress - Superking
From
£1459.00
Free Delivery
Choose options

Sign in or register to save items to your account. Simply tap the heart again to remove.

VALUE 3xnectar pts
Sealy Elevate Hybrid Medium Firm Mattress - Superking
From
£1589.00
Free Delivery
Choose options

Sign in or register to save items to your account. Simply tap the heart again to remove.

VALUE 3xnectar pts
Sealy Posturepedic Elevate Hybrid Firm Mattress - Superking
From
£1439.00
Free Delivery
Choose options

Sign in or register to save items to your account. Simply tap the heart again to remove.

VALUE 3xnectar pts
Sealy Posturepedic Elevate Hybrid Medium Mattress -Superking
From
£1639.00
Free Delivery
Choose options

Sign in or register to save items to your account. Simply tap the heart again to remove.

VALUE take10VALUE 3xnectar pts
Sealy Kingham Ortho Memory Firm Superking Mattress
Rating 5.0 out of 5, from 2 reviews
From
£785.00
Choose options

Sign in or register to save items to your account. Simply tap the heart again to remove.