Highgrove Aspen Memory Pocket 1500 Mattress
Mattress
Highgrove Aspen Memory Pocket 1500 Mattress
Size
Firmness
Construction
Depth (cm)
Layers
Layer Details
- Maximum sleeping space: At 180 x 200cm this is the largest size in the Aspen range, which means neither of you sleeps near an edge.
- Room to ignore a restless partner: With 90cm each, movement on one side is felt far less on yours, and distance does more here than any comfort layer could.
- Space for the whole household: When a child pads in at 3am, or a large dog treats the bed as routine, everyone still gets a workable share.
- 30cm wider than a UK king: That extra 30cm over the UK king is the difference between sharing comfortably and negotiating, especially if one of you spreads out.
- Suits a generous room: We suggest a room of at least 3m x 2.9m, and in a large master or period bedroom this size fills the space a smaller bed would leave bare.
This size suits you if...
You share the bed every night and want the most space a standard UK size can give, your children or pets regularly end up in with you, or your bedroom is large enough that a UK king would sit awkwardly in it. It also suits couples where one of you moves around a lot at night.
Consider another size if...
Your bedroom falls short of the 3m x 2.9m we suggest as a minimum, or you sleep alone. We'd recommend the UK king instead: still generous for two, and easier to fit and dress.
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.
What room size do I need for a super king Highgrove Aspen?
We suggest at least 3m x 2.9m, and around 3.5m x 3.2m feels more comfortable, leaving room to walk round both sides and open wardrobe doors. Measure with the door swing and any bedside tables in mind, because at 180cm wide this mattress dominates a room that a UK king would sit in easily.
Is the super king Aspen Memory Pocket 1500 big enough for a family?
For occasional company, yes. With 90cm of width per adult when two share, there's slack for a small child wandering in at night or a dog claiming the foot of the bed without anyone ending up on the edge. If your household regularly sleeps three, no standard UK size does it better than this one.
How much bigger is the super king than the UK king in this mattress?
The UK super king is 30cm wider than the UK king, and both are 200cm long. That 30cm sounds modest on paper, but in practice it's what turns a shared bed from adequate into genuinely spacious, particularly if one of you is a restless sleeper or a starfish.
What bedding fits this size?
Standard UK super king sheets fit the 180 x 200cm footprint, and a 260 x 220cm duvet is the usual pairing. Super king bedding is stocked by fewer shops than double or king sizes and tends to cost a little more, so it's a running cost to factor in alongside the mattress itself.
Will the super king Aspen fit up my stairs?
This is the size where access genuinely bites. At 6ft x 6ft 6in it needs a clear route: check tight landing turns, low ceilings and door swings before ordering. Highgrove doesn't publish handling details for this model, so measure your narrowest point and check the retailer's delivery guidance before you commit.