Sealy Hampton Geltex Enhance 1000 Pocket Mattress
Mattress
Sealy Hampton Geltex Enhance 1000 Pocket Mattress
Size
Firmness
Medium Firm
Construction
Depth (cm)
25
Layers
3
Layer Details
- Knitted cover. A soft knitted sleeping surface that adds a touch of cosiness and warmth. Knitted covers are also breathable, so air can pass through rather than building up around you.
- Geltex. A breathable foam layer with an open-cell structure, which means heat escapes rather than being held against your body. It's designed for a cooler night's sleep than conventional foams.
- Pocket springs. Individual springs encased in cloth pockets that adapt to your movement independently. This gives each part of your body its own level of support and helps limit motion transfer between partners.
Layer details from mattressonline.co.uk product page, September 2026.
- Fits where space is tight: At 90cm wide (3ft x 6ft 3in), the UK single leaves room for a desk, wardrobe or toy storage in a small bedroom.
- Cooler sleep for warm rooms: Geltex foam has an open-cell structure, which means heat escapes rather than building up, useful in loft rooms and box rooms that run warm.
- Support that grows with a teenager: The 1000 pocket springs adapt to the body independently, so it supports a growing teen as well as an adult guest.
- A sensible spare room choice: In a spare room that doubles as an office, a single keeps floor space free while still giving guests a properly supportive hybrid.
- Suits raised frames, with a check: At 25cm deep it can work on bunk and mid-sleeper frames, provided the guard rail still sits high enough above the mattress.
This size suits you if...
You're buying for a child or teenager and want something more supportive than a basic foam mattress, you sleep alone in a compact room where a wider bed would crowd everything else, or you're kitting out a spare room or student bed that needs to suit a range of adult guests without dominating the space.
Consider another size if...
You're an adult who sprawls in your sleep, or you share the bed even occasionally. The UK double gives you 45cm more width at the same length; we suggest at least 2.6m x 2.8m of floor space for it.
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Will the Sealy Hampton Geltex UK single fit a bunk or mid-sleeper frame?
It should fit the base, as 90 x 190cm is the standard UK single footprint that bunk and mid-sleeper frames are built around. The thing to check is depth: this mattress is 25cm deep, and safety guidance for raised beds usually requires the guard rail to sit well above the mattress surface, so measure your frame's maximum mattress depth first.
Is a UK single Sealy Hampton Geltex suitable for a child?
Yes, with one caveat. The pocket springs and breathable Geltex layer make it a comfortable, cool-sleeping choice for an older child or teenager, and the medium firm feel suits growing bodies. It is more mattress than a young child needs, so for a first bed a simpler option may make more financial sense.
Is the UK single big enough for an adult to sleep on every night?
For one adult, usually yes. At 90 x 190cm (3ft x 6ft 3in) it's the standard UK one-person size, and the 1000 pocket springs support an adult properly. Taller sleepers should note the UK king and UK super king are 10cm longer, so anyone over six foot may prefer to size up if the room allows.
What room size do I need for a single Sealy Hampton Geltex?
We suggest allowing at least 2.1m x 2.8m of floor space for a UK single. That leaves enough clearance to walk around the bed and open drawers or a wardrobe door. In a loft conversion, the narrow 90cm footprint also makes it easier to tuck the bed under the slope without losing headroom where you stand.
Where can I buy the Sealy Hampton Geltex Enhance in a UK single?
Compare the retailers listed on this page. The prices shown here are updated as retailers change them, so checking the live table is more reliable than any figure written into the copy. Availability of the UK single can differ from the larger sizes, so it's worth a look even if you've seen the mattress elsewhere.