Kaymed Signature Response Gel Pocket 2500 Boxtop Single Mattress
The Kaymed Signature Response Gel Pocket 2500 Boxtop is a premium mattress available in five UK sizes, from Single up to Super King.
- Medium-firm feel for most sleepers
- Gel layer draws heat away
- Minimises partner disturbance
£1,358.99
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Kaymed Signature Response Gel Pocket 2500 Boxtop Mattress
More available sizes
Mattress details
Mattress
Kaymed Signature Response Gel Pocket 2500 Boxtop Mattress
Size
Firmness
Medium Firm
Construction
Pocket Spring
Gel
Depth (cm)
Layers
5
Layer Details
Stretch knit cover
A soft, pliable stretch knit fabric that lets the fillings beneath contour to your body shape. It adds a gentle first layer of comfort without stiffening the surface.
Boxtop
A boxtop is deeper than a pillowtop and adds extra comfort layers over the springs. You get a plusher top feel, while the medium-firm feel underneath keeps it supportive.
Gel layer
A breathable, responsive gel layer with patented gel bead temperature control. It relieves pressure and disperses excess body heat away from the surface, which suits you if you sleep warm.
Pocket springs
Individual, independent springs that contour to your body shape and minimise partner disturbance. If your partner moves a lot in the night, you should notice less of it.
Foam encapsulated border
A high density foam border surrounds the spring system for edge-to-edge support. It helps prevent the feeling of roll-off, so you can use more of the bed and sit on the edge more comfortably.
Layer details from archerssleepcentre.co.uk product page, October 2026.
Key benefits
- A small footprint for a small room: At 90 x 190cm it leaves floor space free, and we suggest a room of at least 2.1m x 2.8m, which most box rooms can manage.
- The same mattress your guests will remember: You get the full Signature Response Gel Pocket 2500 Boxtop build in the smallest size, which turns a spare room into somewhere people genuinely sleep well.
- Bedding is cheap and everywhere: Standard single sheets fit, along with a 135 x 200cm single duvet, so dressing the bed costs a fraction of what larger sizes demand.
- Room to work around it: In a spare room that doubles as an office, or a loft room with a sloping ceiling, the 3ft width leaves space for a desk or storage alongside.
This size suits you if...
You sleep alone and want a genuinely comfortable mattress rather than the basic singles most retailers push, you're furnishing a guest room where the bed needs to work around a desk or wardrobe, or your bedroom is compact and a 90cm width is what the space allows.
Consider another size if...
You're an adult who feels hemmed in at 90cm wide, or a taller teen who'll outgrow the length. We'd recommend the UK double instead: it's 45cm wider, the same length, and we suggest a room of at least 2.6m x 2.8m for it.
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FAQ's
What size is the Kaymed Signature Response Gel Pocket 2500 Boxtop UK single?
It measures 90 x 190cm, which is 3ft x 6ft 3in, the standard UK one-person size. Standard single fitted sheets fit, and a single duvet at 135 x 200cm covers it with a comfortable overhang on each side.
Will the UK single Signature Response Gel Pocket 2500 Boxtop fit a bunk or mid-sleeper frame?
Be careful here. Boxtop mattresses carry an extra comfort layer stitched on top, which usually means more depth than a raised frame's guard rail allows. Kaymed doesn't publish a depth for this mattress, so check the measurement with the retailer against your frame's maximum before buying. A slimmer single is often the safer bunk choice.
What room size do I need for a UK single mattress?
We suggest allowing at least 2.1m x 2.8m of floor space, which gives you room to walk around the bed and open drawers or wardrobe doors. That makes the UK single a realistic fit for box rooms, lofts with a narrow flat section, and shared children's rooms where two beds need a walkway between them.
Is the UK single big enough for an adult on this mattress?
For one adult sleeping alone, yes: 90cm of width is the UK standard for a single sleeper, and this model's pocket sprung build means you're getting adult-grade support rather than a child's mattress scaled up. If you tend to sprawl, the UK double is 45cm wider and the same length, so sizing up is straightforward if your room allows.
Where can I buy the UK single Signature Response Gel Pocket 2500 Boxtop?
Compare the retailers listed on this page. The prices shown here are updated as retailers change them, so what you see reflects current stock rather than a snapshot. Given Kaymed publishes limited specification detail for this model, it's sensible to confirm the full spec with the retailer before ordering.