ON SALE
Sealy Blakemere Geltex Enhance 1800 Pocket Pillow Top Super King Mattress
Sealy

Sealy Blakemere Geltex Enhance 1800 Pocket Pillow Top Super King Mattress

The Sealy Blakemere Geltex Enhance 1800 Pocket Pillow Top Mattress combines 1800 pocket springs with open-cell Geltex foam and a quilted pillow top, which means a medium feel with extra cushioning and better airflow.

  • Cushioned pillow top comfort
  • Breathable Geltex foam stays fresher
  • Handcrafted in the UK
£1,899

£1,058

Save £841

Size: Super King. Available at Mattress Online

Best priced retailer
Get the lowest price we've found
Buy at Mattress Online
We may earn a commission.

Save with the previous model

Some retailers still sell the earlier version of this mattress for less than the current model's best price.

Where can I buy the Sealy Blakemere Geltex Enhance 1800 Pocket Pillow Top Super King Mattress?

Below are the best prices for the Sealy Blakemere Geltex Enhance 1800 Pocket Pillow Top Mattress in a Super King. Available from (9) trusted retailers.

Sealy Blakemere Geltex Enhance 1800 Pocket Pillow Top Mattress

Cheapest
Retailer
Was price
£1999.00
Save £250
Get deal
Prices last checked:
6th November 2026

Mattress dimensions for the Sealy Blakemere Geltex Enhance 1800 Pocket Pillow Top Super King Mattress

Length: 200cm

Width: 180cm

(6ft x 6ft 6in)

Minimum room size: 3m x 2.9m

Mattress details

Mattress Details for the Sealy Blakemere Geltex Enhance 1800 Pocket Pillow Top Super King Mattress

Mattress

Sealy Blakemere Geltex Enhance 1800 Pocket Pillow Top Mattress

Size

UK Super King (6ft x 6ft 6in)

Firmness

Medium

Construction

  • Foam

  • Pocket Spring

Depth (cm)

27

Layers

Layer Details

Key benefits

Key Benefits of the Sealy Blakemere Geltex Enhance 1800 Pocket Pillow Top Super King Mattress

  • Distance from a restless partner: With 90cm each, you get the width of a UK single to yourself, which means a partner's tossing and turning reaches you far less than on a narrower bed.
  • Room when the family joins you: The 180cm width leaves space for a small child or a large dog to settle in without one adult clinging to the edge by morning.
  • Extra width, same length as the UK king: It's 30cm wider than the UK king but no longer, so the extra space goes across the bed, where two adults need it, rather than down it.
  • Pillow top comfort for each sleeper: The quilted pillow top and Geltex foam give a cushioned surface over the medium rating, and on a UK super king each of you gets that feel without crowding.
  • In proportion in a big bedroom: In a period property or a generous master bedroom, a UK king can look a little lost against the walls, whereas a UK super king fills the space properly.
  • Handles for rotating a big mattress: It can't be flipped, only rotated, and on a mattress this wide the turning handles make that routine much easier to manage.

Who should buy the Sealy Blakemere Geltex Enhance 1800 Pocket Pillow Top Super King Mattress?

This size suits you if...

Your partner shifts about all night and you want real distance between you, or children and a large dog regularly end up in the bed, and your bedroom comfortably clears 3m x 2.9m.

Consider another size if...

Your bedroom is smaller than 3m x 2.9m, or a narrow landing makes a 180cm wide mattress hard to get upstairs. We'd recommend the UK king instead, which needs at least 2.7m x 2.9m.

FAQ's

Frequently Asked Questions About the UK Super King

Will a UK super king Sealy Blakemere fit in my bedroom?

We suggest a room of at least 3m x 2.9m for the UK super king, and around 3.5m x 3.2m if you want space to walk round both sides and open wardrobe doors fully. If your room is tighter, the UK king needs at least 2.7m x 2.9m.

How much space does each person get on a UK super king mattress?

Two people sharing get 90cm each on the UK super king. That's 15cm more each than on the UK king, which gives 75cm each, so a restless partner's movements are much easier to sleep through.

What size duvet do I need for a Sealy Blakemere UK super king?

Use super king sheets and a 260 x 220cm duvet. The mattress is 27cm deep, so check that the fitted sheet's pocket depth covers it before you buy.

Is a UK super king worth it over a UK king if children sleep in with us?

For regular visits, usually yes. The UK super king is 30cm wider than the UK king at the same length, so a child can fit between two adults without anyone being pushed to the edge. If it's rare and space is tight, the UK king may do.

Will a super king pocket spring mattress get up my stairs?

At 180 x 200cm and 27cm deep, it needs clear stairs, landing turns and doorways, so check them before ordering, and look at how the bedroom door swings. Measure the narrowest point first, then compare the retailers listed on this page.