Harrison Spinks Dream 12500 Medium Super King Mattress
The Harrison Spinks Dream 12500 Medium is a pocket spring mattress with a medium feel, which means a balance of cushioning and support that suits most sleeping positions.
- Medium feel for back & side sleepers
- Gives a little at shoulders & hips
- Made by an established British maker
£2,256.75
Get the lowest price we've found
Save with the previous model
Some retailers still sell the earlier version of this mattress for less than the current model's best price.
Harrison Spinks Dream 12500 Medium Mattress
More available sizes
Mattress details
Mattress
Harrison Spinks Dream 12500 Medium Mattress
Size
Firmness
Medium
Construction
Pocket Spring
Depth (cm)
Layers
Layer Details
Key benefits
- 90cm each for two sharing: Each of you gets 90cm of width, so the medium pocket springs cushion your own movement while distance handles your partner's.
- Room for wanderers: If children or a large dog find their way in most nights, 180cm of width means everyone still gets a workable share.
- Pocket springs at full width: Independent springs respond to each sleeper separately, and across a 6ft span that isolation matters more than in any smaller size.
- Full 200cm length: At 6ft 6in long, taller sleepers get clearance a UK single or double cannot offer.
- Right-sized for big rooms: In a generous master bedroom a smaller mattress can look lost; the UK super king fills the space properly, and we suggest allowing at least 3m x 2.9m.
This size suits you if...
You share the bed every night and one of you is a light sleeper woken by the other's turning, you regularly wake to find a child or pet has joined you, or you have a large master bedroom where a UK king would look a little undersized. The 90cm each for two people sharing is the widest per-person space you can get without moving to zip and link beds.
Consider another size if...
Your bedroom is smaller than the 3m x 2.9m we suggest for this size, or you sleep alone. We'd recommend the UK king instead: it's 30cm narrower, the same length, and needs a room of at least 2.7m x 2.9m.
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.
FAQ's
Is the Harrison Spinks Dream 12500 available in a super king?
Yes. The Dream 12500 Medium comes in a UK super king measuring 180 x 200cm, or 6ft x 6ft 6in. It's the largest size in the range, which also includes a UK double, a UK king and an EU single. The prices shown on this page are updated as retailers change them.
What room size do I need for the Dream 12500 super king?
We suggest a room of at least 3m x 2.9m, and around 3.5m x 3.2m feels more comfortable if you want bedside tables on both sides and space to walk around the foot of the bed. That guidance is ours rather than Harrison Spinks', so measure your own room carefully before ordering.
Is the super king Dream 12500 good for couples with children climbing in?
It's one of the better cases for the size. With 180cm of width, an early morning visitor takes a share without forcing anyone to the edge, and the pocket springs respond to each body separately. Yes, it demands a big room, but for families sharing regularly the extra width earns its space.
How much wider is the super king than the king in this mattress?
The UK super king is 30cm wider than the UK king, and the two are the same length at 200cm. That extra width is the whole argument for sizing up: with 90cm each for two people sharing, a partner who shifts around at night is simply further away.
Will a super king Dream 12500 fit up my stairs?
It's the trickiest size to move, and pocket sprung mattresses shouldn't be folded, so check your staircase and landing turns before buying. Measure door swings and any tight corners against the 180 x 200cm footprint. Harrison Spinks doesn't publish a weight for this mattress, so ask the retailer about delivery to the room you need.