Sealy Advantage Emerald Latex Mattress
Mattress
Sealy Advantage Emerald Latex Mattress
Size
Firmness
Construction
Depth (cm)
Layers
Layer Details
- 75cm of width each: Two people sharing get 75cm apiece, enough room to change position at night without negotiating for territory.
- Extra length for taller sleepers: At 200cm, the UK king is 10cm longer than the UK double, which anyone approaching six foot will feel at their ankles.
- Latex suits different schedules: Latex tends to recover its shape quickly, so if one of you gets up hours before the other, the early exit disturbs the later sleeper less.
- A springy surface for easy exits: That quick, responsive feel means less of a struggle to sit up and swing your legs out, useful if getting in and out of bed takes effort at the moment.
- Room for a stowaway: If a dog has quietly become part of the sleeping arrangement, the extra 15cm over a UK double absorbs most of what it takes.
This size suits you if...
You share the bed every night and a double has started to feel like a compromise, or you're on different schedules and want movement on one side to register less on the other. It also makes sense if one of you is tall enough that 190cm mattresses leave feet at the edge, since the UK king's 200cm length adds genuine stretching room.
Consider another size if...
Your bedroom can't manage our suggested minimum of 2.7m x 2.9m, or you sleep alone. We'd recommend the UK double instead, which needs around 2.6m x 2.8m and is a sensible width for one person.
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What room size do I need for the Sealy Advantage Emerald Latex in a UK king?
We suggest a room of at least 2.7m x 2.9m, which leaves enough space to walk round the bed and open drawers without shuffling sideways. That's our own guidance rather than Sealy's. If your room comfortably exceeds that and you want more width still, the UK super king needs at least 3m x 2.9m.
Is the UK king Sealy Advantage Emerald Latex big enough for a couple?
Yes, comfortably for most. At 150 x 200cm you each get 75cm of width, and the latex construction's quick response means one person turning over transfers less disruption than a slower foam might. Very restless sleepers, or couples who share with children or pets regularly, may still prefer the UK super king's extra 30cm.
How much bigger is the UK king than the double in this mattress?
The UK king is 15cm wider and 10cm longer than the UK double. The width is what most couples notice night to night, but the length is the deciding factor if either of you is tall, since 200cm gives real clearance where a 190cm mattress can leave feet hanging.
Should I get this mattress in a UK king or a UK super king?
The UK king suits most couples and most rooms. Sizing up to the UK super king adds 30cm of width but no extra length, and the room requirement rises to at least 3m x 2.9m. Go bigger only if your room genuinely allows it, otherwise the UK king is the more practical choice.
Will the UK king fit my existing bed frame?
Only if the frame is a UK king itself, built for 150 x 200cm. A double frame is 15cm too narrow and 10cm too short, so upgrading the mattress means upgrading the frame too. Measure the frame's internal dimensions before ordering rather than trusting how it was sold to you.