Sleepeezee SensaGel 12000 Small Double Mattress
The Sleepeezee SensaGel 12000 is a soft hybrid mattress that pairs 12,000 mini and pocket springs with a pillow top filled with Dreamzone gel foam and memory foam.
- Soft feel with proper support
- Cool-touch cover & heat-drawing gel
- Removable pillow top keeps its shape
£2,024
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Sleepeezee SensaGel 12000 Mattress
More available sizes
Mattress details
Mattress
Sleepeezee SensaGel 12000 Mattress
Size
Firmness
Soft
Construction
Foam
Pocket Spring
Hybrid
Memory Foam
Gel
Depth (cm)
40
Layers
6
Layer Details
Cool-touch knitted cover
A knitted cover with a cool-touch finish, which means the surface feels pleasantly cool when you first lie down.
Pillow top
A topper filled with Dreamzone gel foam and memory foam for that plush, sink-in feel. It's removable, so you can turn and rotate it to help maintain its shape over time.
Dreamzone profiled body-contouring gel foam
This gel foam responds to your heat and pressure, moulding to your shape to relieve pressure points. It also helps draw heat away from your body, useful if softer mattresses usually leave you warm.
Soft comfort layer
An additional soft layer that adds to the gentle, cushioned feel before you reach the springs.
Mini springs and pocket springs
Mini springs sit alongside traditional pocket springs, each adjusting independently to your body. In practice this means support that follows your shape rather than a uniform push-back.
High-density support layer
A firm foundation at the base that keeps everything above it stable and supported.
Layer details from furniturevillage.co.uk product page, September 2026.
Key benefits
- Space to spread out alone: The UK small double is 30cm wider than the UK Single, which means a side sleeper can draw their knees up without an arm hanging off the edge.
- Soft feel for one body: Sleeping solo means the pillow top shapes around your hips and shoulders alone, so there's no partner's weight pulling you towards the middle.
- Fits a smaller bedroom: Being 15cm narrower than the UK Double, the UK small double can leave enough floor for a wardrobe door or a chest of drawers in a compact room.
- Good for a guest room: Couples staying for a weekend can share it comfortably enough, and on other nights the UK small double gives a single visitor a generous, cosy bed.
- Cool surface for solo warm sleepers: The gel foam and cool-touch cover help draw heat away, useful if you sleep alone but still find soft beds leave you a little warm.
This size suits you if...
You sleep alone but like room to roll over and stretch out, your bedroom is compact enough that a UK double would crowd it, or you're furnishing a guest room where couples stay only now and then.
Consider another size if...
You share the bed with a partner every night, because two people on this soft top will tend to roll together. We'd recommend the UK double instead, which gives 67.5cm each; allow at least 2.6m x 2.8m.
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FAQ's
Is the Sleepeezee SensaGel 12000 small double big enough for one adult?
For most solo sleepers, yes. At 120 x 190cm it is 30cm wider than the UK Single, so you can lie diagonally or curl up on your side without reaching the edge. Taller adults should check the length, because the UK small double is 10cm shorter than the UK King.
What size room do I need for a UK small double SensaGel 12000?
We suggest allowing at least 2.4m x 2.8m. That leaves space to walk round the bed and open doors. In a box room or loft conversion with a sloping ceiling, measure where you can actually stand, since the usable floor is often smaller than the full room.
Can a couple sleep on the SensaGel 12000 in a small double every night?
It works for occasional stays, but we wouldn't choose it for nightly sharing. The soft pillow top lets you sink in, and on a 120cm width two bodies tend to drift towards each other. Couples sharing regularly would be better served by the UK double or UK king.
Is the SensaGel 12000 small double good for a teenager's room?
It can suit an older teenager who has outgrown a single, because the UK small double gives noticeably more width while staying 15cm narrower than the UK Double. The soft feel suits side sleepers, but a teenager who sleeps on their front may find it too yielding.
Should I choose the small double or double SensaGel 12000 for a guest room?
If guests are mostly single visitors with the odd couple, the UK small double saves floor space and still sleeps two for a night or two. If couples stay often, the UK double is the kinder choice, giving 67.5cm each; we suggest a room of at least 2.6m x 2.8m.