Sealy Elevate Ultra Luxury Mattress
Mattress
Sealy Elevate Ultra Luxury Mattress
Size
Firmness
Medium
Construction
Depth (cm)
33
Layers
5
Layer Details
- Pillow top. A cushiony quilted foam and eternity fibre top, which means a soft, settled feel the moment you lie down. This is where the plushness of the medium feel comes from.
- MemorySense® ComfortCore™. This layer provides targeted pressure relief to the hips and lower back. In practice, that means less build-up of pressure in the areas that carry most of your weight.
- Sealy INFUSE™ Copper. A copper-infused graphite foam layer for comfort and enhanced airflow. Foam can trap warmth, so this is designed to help heat move away from you.
- AlignSupport® coil spring unit. A patented two-stage support system that senses body shape and gives deep, consistent support. The springs are twice-tempered, which should help them hold their shape over the years.
- UniCased® XT edge support. Reinforced edges bring structure and stability, which means you can sleep right up to the side without feeling you'll roll off. It also maximises the usable sleep surface.
Layer details from furniturevillage.co.uk product page, September 2026.
- Proper space for two: At 75cm each for two people sharing, you can both change position freely without waking the other, which matters if one of you is a restless sleeper.
- Less partner disturbance: The AlignSupport coil unit adjusts to each body separately, so an early alarm and a quiet exit on one side transfers less movement to the other.
- Extra length for taller sleepers: The UK king is 10cm longer than the UK Double at 200cm, a genuine relief if either of you is approaching six foot.
- Usable right to the edge: UniCased XT reinforced edges mean the full 150cm width is sleepable, so neither of you loses a strip of mattress to that roll-off feeling.
- Airflow across a bigger surface: The copper-infused graphite foam layer is designed to move heat away, helpful when two bodies are warming one mattress all night.
This size suits you if...
You share the bed every night and a double has started to feel like a compromise, especially if one of you gets up hours before the other or tends to sprawl. It's also the sensible pick if either partner is tall, since the extra 10cm of length over a UK double stops feet hanging off the end. Your room can comfortably take a 150 x 200cm mattress.
Consider another size if...
Your bedroom falls short of the 2.7m x 2.9m we suggest for a UK king, common in newer builds once wardrobes go in. We'd recommend the UK double instead, which needs at least 2.6m x 2.8m.
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Is the Sealy Elevate Ultra Luxury UK king big enough for a couple?
Yes, comfortably for most. You get 75cm each for two people sharing, and because the UniCased XT edge support keeps the sides firm, all of that width is genuinely usable. If one of you is a sprawler, or a dog treats the bed as its own, the UK super king adds another 30cm of width.
Will the UK king reduce disturbance from a restless partner?
It helps in two ways. The extra width means you're simply further apart than on a double, and the two-stage AlignSupport coil unit responds to each body individually, so movement on one side carries less to the other. If partner disturbance is your main reason for upgrading, the UK king is a sensible target.
What room size do I need for a UK king bed?
We suggest at least 2.7m x 2.9m, with around 3.2m x 3.2m feeling comfortable. Bear in mind this mattress is a deep 33cm, so the bed will sit tall and feel substantial in the room. Measure with wardrobes and door swings in mind, particularly in a newer build master bedroom that can shrink fast once furniture is in.
Is the Sealy Elevate Ultra Luxury UK king long enough for tall sleepers?
At 200cm (the full size is 5ft x 6ft 6in), it's 10cm longer than the UK double, which is usually the difference between feet on the mattress and feet off the end. If either of you is around six foot or above, that length is arguably a bigger reason to choose this size than the width.
Should I choose the UK king or UK super king in this mattress?
The UK king suits most couples: real space without dominating the room. The UK super king is 30cm wider, the same length, and needs at least 3m x 2.9m of floor space. Go bigger only if your room allows it and you regularly share with children or pets. Compare prices for both on the retailer listings shown on this page.