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.
- The classic shared size: At 135 x 190cm, the UK double is the traditional couples' size, wide enough to share without dominating an average bedroom.
- Full use of the width: UniCased XT edge support keeps the sides stable, which means neither of you loses part of your 67.5cm share to a saggy perimeter.
- Room for bedside tables: A double leaves space on both sides of the bed in most UK rooms, so lamps and tables on each side remain realistic.
- Plush feel without a bigger footprint: The 33cm build with its quilted pillow top brings a luxurious, settled feel to rooms where a UK king simply would not fit.
- Easy to dress: Standard double sheets and a 200 x 200cm duvet fit, and both are stocked everywhere at every price point.
This size suits you if...
You share the bed most nights and want a plush, supportive mattress in a footprint that leaves your bedroom usable, or you sleep alone and like space to spread out, perhaps with a pet claiming a corner. It also suits a guest room that regularly hosts visiting couples, where the deep pillow top makes staying over feel a little indulgent.
Consider another size if...
You and your partner both like room to sprawl, or one of you is a restless sleeper. We'd recommend the UK king instead: it's 15cm wider and 10cm longer, and we suggest a room of at least 2.7m x 2.9m for it.
Similar Mattresses in This Price Range
Did you know? On Mattress Unboxed we have over 1,000 different mattresses to suit all types of sleepers. View all mattresses.
Is the Sealy Elevate Ultra Luxury double big enough for a couple?
Yes, for most couples. The UK double gives 67.5cm each for two people sharing, and because the UniCased XT edges hold their shape, you can sleep right up to the sides without feeling you'll roll off. Broad-shouldered pairs or restless sleepers may still prefer the UK king, which is 15cm wider.
Will the Sealy Elevate Ultra Luxury double fit a small bedroom?
It fits most UK bedrooms. The mattress measures 135 x 190cm, and we suggest a room of at least 2.6m x 2.8m so you can walk round the bed and open drawers. If you want bedside tables on both sides, a slightly larger room, around 3m x 3m, is the comfortable norm.
Should I buy the Sealy Elevate Ultra Luxury in a double or a king?
It comes down to your room. The UK double is 15cm narrower and 10cm shorter than the UK king, so it suits rooms where a king would crowd the space. If your bedroom offers at least 2.7m x 2.9m and you share every night, the UK king is the more comfortable long-term choice.
Is the Sealy Elevate Ultra Luxury double difficult to get upstairs?
It can be awkward. This is a deep 33cm hybrid with a sprung core, so it doesn't fold or squash the way boxed foam mattresses do. In older terraces with turning staircases, or new builds with tight landings, measure the tightest point of the route to the bedroom before ordering the UK double.
What sheets fit the Sealy Elevate Ultra Luxury double?
Standard UK double fitted sheets fit the 135 x 190cm footprint, but the 33cm depth matters more than the width here: choose deep or extra-deep fitted sheets, ideally with the pocket depth stated on the pack. A 200 x 200cm double duvet suits the size for two people sharing.