Harrison Spinks Jade 10000 Pocket Mattress (Firmer Feel)
Mattress
Harrison Spinks Jade 10000 Pocket Mattress (Firmer Feel)
Size
Firmness
Firm
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Depth (cm)
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- Room for two in a typical bedroom: At 135cm wide, the UK double gives couples a genuinely shared bed while still leaving space for wardrobes and drawers in an average British room.
- 67.5cm each for two people sharing: Two sleepers get 67.5cm each, which works well here because a firm mattress keeps you sleeping on top rather than rolling towards the middle.
- Pocket springs earn more in a shared size: Springs that move independently mean a restless partner disturbs you less, a benefit you only really feel once two people share the bed.
- Bedside tables on both sides: Allow at least 2.6m x 2.8m and most rooms will still take a table each side, something a UK king often rules out.
- Bedding is easy and cheap to find: Double sheets and a 200 x 200cm duvet are sold everywhere at every price point, so dressing the bed adds little to an already significant spend.
This size suits you if...
You share the bed every night and your room sits comfortably around the 2.6m x 2.8m minimum we suggest, or you sleep alone and want space to spread out, perhaps with a dog or cat claiming a corner. It also suits a guest room that hosts visiting couples, where a firm supportive feel pleases the widest range of backs.
Consider another size if...
You and your partner both like space and your room can take a bigger bed. The UK king is 15cm wider and 10cm longer; allow at least 2.7m x 2.9m and you'll each feel the difference every night.
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Is a UK double big enough for two on a firm mattress?
For most couples, yes. You get 67.5cm each for two people sharing, and because the Firmer Feel version has noticeably more pushback than a medium, you stay on your own side rather than drifting into a dip in the middle. Broad-shouldered pairs may still prefer the UK king, which is 15cm wider.
What room size do I need for the Jade 10000 in a UK double?
We suggest at least 2.6m x 2.8m, with around 3m x 3m the comfortable norm. That usually leaves space for bedside tables on both sides plus a wardrobe, which is exactly why the UK double remains the default couples' choice in typical British bedrooms.
Should I choose the Jade 10000 Firmer Feel in a double or a king?
If your room clears our suggested 2.7m x 2.9m for the UK king, the extra 15cm of width and 10cm of length is a real comfort gain for two. If it doesn't, the UK double is the better call: a bed that dominates the room makes daily life harder than a slightly cosier mattress does.
Will a UK double Jade 10000 get up the stairs in an older house?
A pocket spring mattress at this level arrives full size rather than rolled, so measure the tight points first: turning stairs in older terraces and narrow new build landings catch people out. At 135 x 190cm the UK double is more forgiving than the UK king, but check your route before ordering.
Where can I buy the Jade 10000 Firmer Feel in a double?
Compare the retailers listed on this page; the prices shown here are updated as retailers change them. Do check at checkout that you're ordering the Firmer Feel version in the UK double specifically, as the Jade 10000 comes in several firmness options and five sizes, and the names look similar in a basket.