Sealy Ashton King Size Mattress
The Sealy Ashton is a medium-feel hybrid that pairs pocket springs with Geltex, a breathable comfort material designed to relieve pressure without trapping heat.
- Breathable Geltex keeps you cooler
- Plush pillow top cushioning
- Minimises partner disturbance
£1,049
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Sealy Ashton Mattress
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Mattress details
Mattress
Sealy Ashton Mattress
Size
Firmness
Medium
Construction
Pocket Spring
Hybrid
Gel
Depth (cm)
32
Layers
3
Layer Details
Pillowtop
A sumptuous pillowtop layer sewn onto the surface, which means the first thing you feel is soft cushioning rather than the springs. It gives the mattress its plush, welcoming character.
Geltex
Geltex is a breathable comfort material that offers personalised pressure relief, which means it moulds to your shape without the warm, sunken feel some foams create. Airflow through this layer helps keep the sleep surface cooler.
Pocket springs
Body-responsive pocket springs provide gentle support and reduce movement transfer between partners. Furniture Village specifies 1,000 springs in the king size, though counts for other sizes aren't stated.
Layer details from furniturevillage.co.uk product page, September 2026.
Key benefits
- Real space for two: With 75cm each for two people sharing, you can spread out on the Geltex layer rather than negotiating the middle of the bed.
- Less disturbance at this width: Pocket springs reduce movement transfer, and the extra width of a UK king puts more distance between you and a restless or early-rising partner.
- Length for taller sleepers: At 200cm, the UK king is 10cm longer than the UK double, welcome if one of you is approaching six foot and tired of feet hanging off.
- A confirmed spring count: Furniture Village specifies 1,000 pocket springs in this king size, so you know exactly what's supporting the pillowtop at this width.
- Fits more rooms than a super king: We suggest at least 2.7m x 2.9m for a UK king, a friendlier ask than the 3m x 2.9m we'd want for the UK super king.
This size suits you if...
You share the bed every night and a UK double has started to feel like a compromise, especially with one of you leaving hours before the other. It also suits couples where one partner is tall enough to need the 200cm length, or where a dog has quietly claimed a share of the mattress and 135cm no longer stretches to three.
Consider another size if...
Your bedroom is smaller than our suggested 2.7m x 2.9m minimum, or you mostly sleep alone. We'd recommend the UK double instead, which we suggest needs at least 2.6m x 2.8m and still offers a generous surface for one.
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FAQ's
Will a Sealy Ashton UK king fit in my bedroom?
The mattress itself is 150 x 200cm, or 5ft x 6ft 6in. We suggest a room of at least 2.7m x 2.9m so you can walk round both sides and open drawers without shuffling sideways. New build master bedrooms often shrink once fitted wardrobes go in, so measure the usable floor, not the plan.
Does the spring count change in the UK king Sealy Ashton?
Furniture Village specifies 1,000 pocket springs in the king size specifically; counts for the other sizes aren't published. Those springs respond to each sleeper individually, which matters more at this width because two people are loading different areas of the bed at different times.
Is the UK king Sealy Ashton long enough for tall sleepers?
At 200cm, the UK king is 10cm longer than the UK double, and for anyone approaching six foot that extra length is often the real reason to upgrade. The pillowtop cushioning runs the full surface, so a taller sleeper gets the same soft, supported feel right to the foot of the bed.
Should a couple choose the UK king or the UK super king Ashton?
The UK king gives 75cm each for two people sharing, which most couples find comfortable. The UK super king is 30cm wider, the same length, and we suggest at least 3m x 2.9m of room for it. If your bedroom clears that and you both sprawl, size up; otherwise the UK king is the sensible pick.
Is the Sealy Ashton UK king good for couples on different schedules?
It's a strong fit for that situation. The pocket springs limit how much movement travels across the bed, and the width of a UK king adds physical distance on top. Across the two, an early alarm or a late night is less likely to wake the person still asleep, though no mattress removes disturbance entirely.