Sealy Ashton 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
£779
Get the lowest price we've found
At 32cm deep with a pillowtop finish, the Sealy Ashton sits at the plusher end of the hybrid category, which means you get a cushioned surface with springs underneath doing the supportive work. It comes in four UK sizes, from Single to Super King. It suits sleepers who want softness on top but proper support beneath, although anyone who prefers a firm, close-to-the-springs feel may find the pillowtop a little too forgiving.
Mattress specifications
Firmness
Medium
Type
Hybrid
Depth (cm)
32
Number of Layers
3
Trial Period (nights)
Warranty (years)
20
Price Range
£779 to £1,349
Best Sleeping Position(s)
Side Sleeping
Back Sleeping
Combination Sleeping
Certifications
Assessed from the specification published by Furniture Village, captured September 2026, and from regular price comparison across our UK retail partners.
Why should you choose this mattress?
The main appeal here is the combination of Geltex and pocket springs. Geltex is an open-structure comfort material, which means it cushions pressure points while letting air move through, a genuine plus if you tend to sleep warm under memory foam. The pocket springs respond to your body individually and reduce movement transfer, so a restless partner is less likely to wake you. Furniture Village lists a 20-year guarantee on this mattress, which is longer than most brands offer, and a paid Premium Delivery Service that includes safe delivery to your room of choice, with delivery within 5 weeks. Just bear in mind those terms are the retailer's, so check them wherever you buy.
Key features & 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.
Best suited for?
Warm sleepers
Geltex is an open-structure comfort layer that lets air move through, so you avoid the warm, sunken feel some memory foams create.
Couples
Individually responding pocket springs reduce movement transfer between partners, so one person turning over is less likely to wake the other.
Side sleepers
The pillowtop and Geltex layers cushion pressure points with a soft, moulding feel at the shoulder and hip, while the springs underneath keep support in place.
Combination sleepers
A medium feel with a plush pillowtop on top and pocket springs beneath gives cushioning and support, whichever position you shift into overnight.
If you like a firm mattress, or a taut surface without a padded top, this probably isn't for you: the pillowtop adds noticeable softness. Pillowtop designs also can't be flipped, so you're limited to rotating it. And if you need delivery quickly, the listed 5-week wait may be a sticking point.
Save on an earlier or ex-display model
Some retailers still sell the earlier version of this mattress, or ex-display and returned stock at a lower price. These are the sizes where it costs less than the current model's best price.
Sealy Ashton Mattress
Select a comparison article below or choose to compare this mattress side by side with up to 2 other mattresses.
Did you know? On Mattress Unboxed we have over 1,000 different mattresses to suit all types of sleepers. View all mattresses.
FAQ's
Is the Sealy Ashton mattress firm or soft?
It's rated medium, with a pillowtop and Geltex comfort layer over pocket springs. In practice that means a soft, cushioned surface with supportive springs beneath, so it feels plusher than a plain medium hybrid. If you prefer a firmer, flatter feel, this might not be the best choice.
How many springs does the Sealy Ashton have?
Furniture Village's listing specifies 1,000 pocket springs for the king size. The page doesn't state spring counts for the other sizes, so counts for the Single, Double and Super King aren't confirmed.
What guarantee comes with the Sealy Ashton mattress?
Furniture Village lists a 20-year guarantee, which is longer than most brands offer. That said, this is stated on the retailer's listing rather than Sealy's own page, so it's their term. If you're buying elsewhere, check the guarantee that retailer provides.
How deep is the Sealy Ashton mattress?
It's 32cm deep, which is on the taller side thanks to the pillowtop construction. Deeper mattresses can need deeper fitted sheets, so it's worth checking your bedding will stretch to fit before it arrives.
What sizes does the Sealy Ashton come in?
It's available in UK Single, Double, King and Super King.
Couldn't find an answer to your question? Send us a message