Sealy Elevate Elite Mattress
Mattress
Sealy Elevate Elite Mattress
Size
Firmness
Firm
Construction
Depth (cm)
31
Layers
5
Layer Details
- Cover. A knit fabric woven with SmarTex and aloe vera, which draws moisture away from you overnight. That helps keep your sleep climate cool and fresh rather than clammy.
- Sealy INFUSE Copper. A copper-infused graphite foam layer that provides the comfortable top feel. The infusion also improves airflow, so heat is less likely to build up in the foam.
- ComfortCore. A targeted layer that concentrates pressure relief where you need it most, at the hips and lower back. This softens the firm feel just enough in the areas that carry your weight.
- AlignSupport coil spring unit. A patented two-stage spring system that senses your body shape and responds with deep, consistent support. The coils are twice-tempered, which means they're heat-treated twice to hold their resilience over the years.
- UniCased edge support. A reinforced perimeter that brings structure and stability to the mattress. It maximises the usable sleep surface and helps prevent that roll-off feeling near the edge.
Layer details from furniturevillage.co.uk product page, September 2026.
- The classic shared footprint: At 135 x 190cm (4ft 6in x 6ft 3in), the UK double fits comfortably in rooms where a UK king would dominate the floor space.
- Edge support you can actually use: The UniCased perimeter stiffens the sides, which means both of you can use your full 67.5cm of width rather than drifting toward the middle.
- Support that reads two bodies: The AlignSupport coils respond to body shape individually, so a heavier partner gets deep support without dictating how the mattress feels on your side.
- Cooler for two: Two people sharing generate more heat than one, and the copper-infused graphite foam and SmarTex cover help move that warmth and moisture away.
- Room for bedside tables: In a typical double bedroom, this size usually leaves space for tables on both sides, worth checking against our suggested 2.6m x 2.8m minimum.
This size suits you if...
You share the bed every night and want the long-standing UK couples' size, your bedroom is close to the 2.6m x 2.8m minimum we suggest for a UK double, and you both prefer a firm surface you lie on rather than sink into. It also suits a guest room that regularly hosts visiting couples and needs a supportive bed that will last.
Consider another size if...
You and your partner want more than 67.5cm of width each, or one of you sleeps restlessly and needs personal space. We'd recommend the UK king instead, allowing a room of at least 2.7m x 2.9m.
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How big is the Sealy Elevate Elite in a UK double?
It measures 135 x 190cm, which is 4ft 6in x 6ft 3in, and stands 31cm deep. That depth is taller than many mattresses, so check your fitted double sheets have deep enough corners before it arrives. Standard double bedding fits the width and length without any trouble.
How much space does each person get on a UK double Sealy Elevate Elite?
Two people sharing get 67.5cm of width each. That's the established standard for couples, though it's snug if either of you spreads out. The UniCased edge support helps here: the reinforced perimeter means you can sleep right up to the side without a roll-off feeling, so the full width is genuinely usable.
What size room do I need for the Sealy Elevate Elite UK double?
We suggest a minimum of 2.6m x 2.8m, with around 3m x 3m the comfortable norm. At the minimum you'll still walk around the bed easily, and most rooms this size take bedside tables on both sides. These figures are our own guidance, so measure your room including door swing before you commit.
Should I choose the Sealy Elevate Elite in a UK double or size up to the UK king?
The UK double is 15cm narrower and 10cm shorter than the UK king, and the UK king needs a room of at least 2.7m x 2.9m. If your bedroom clears that and you both like space, sizing up is a reasonable shout. In a smaller room, the UK double keeps walkway and wardrobe space intact.
Where can I buy the Sealy Elevate Elite UK double?
Compare the retailers listed on this page. The prices shown here are updated as retailers change them, so you're seeing current figures rather than a snapshot. Stock and pricing can differ between sizes of the same mattress, which is why the UK double has its own price comparison.