Silentnight Lift Replenish 2000 Pocket Latex Mattress
Mattress
Silentnight Lift Replenish 2000 Pocket Latex Mattress
Size
Firmness
Construction
Depth (cm)
31
Layers
3
Layer Details
- Intense™ sleep surface. A sleep surface woven with Silentnight's scientifically proven Intense™ fabric technology, approved by Oeko-tex® and free from FR chemical treatments. In practice, that means the layer closest to your skin has been checked for harmful substances.
- Latex and EcoMemory Fibre™. A blend of latex and EcoMemory Fibre™ designed to reduce sleep disturbance and add cushioning comfort. The latex moves when you do, which means your weight stays evenly distributed and pressure points get relief as you shift through the night.
- Mirapocket® springs. 2,000 Mirapocket® springs that adjust to your movements throughout the night for tailored support. The zoned design is scientifically proven, per Silentnight, to improve spinal alignment and posture.
Layer details from silentnight.co.uk product page, September 2026.
- The classic shared size: At 135 x 190cm it's the long standing standard for two, which means it fits rooms where a UK king would leave you squeezing past furniture.
- 67.5cm each for couples: Two people sharing get 67.5cm each, enough for most couples, and the latex layer helps mask a partner's movement across that shared surface.
- Room left for the essentials: In a typical double bedroom this size usually leaves space for bedside tables on both sides, plus a wardrobe, which a wider bed often rules out.
- Firmness matched to who shares it: The medium soft or medium firm choice applies in the UK double too, so couples can pick the feel that suits their combined weights and sleep positions.
- Bedding is cheap and everywhere: Double sheets and a 200 x 200cm duvet are stocked at every price point, so dressing this size costs less effort and money than the larger options.
- Easy to compare live prices: The prices shown on this page are updated as retailers change them, so you can check the UK double against other sizes before committing.
This size suits you if...
You share the bed every night and your room sits comfortably above our suggested 2.6m x 2.8m minimum, or you sleep alone and want space to stretch out, perhaps with a dog or cat claiming a corner. It's also a sensible pick for a guest room that hosts visiting couples, since almost everyone finds a UK double familiar.
Consider another size if...
You and your partner regularly wake each other, or one of you is broad shouldered and 67.5cm each feels tight. 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.
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Is the Silentnight Lift Replenish 2000 in a UK double big enough for a couple?
For most couples, yes. At 135cm wide you each get 67.5cm, which is workable rather than generous, and the latex and EcoMemory Fibre™ layer is designed to reduce sleep disturbance when one of you turns over. If either of you is a restless sleeper or particularly broad, the UK king's extra 15cm of width is a meaningful upgrade.
What room size do I need for the Silentnight Lift Replenish 2000 double?
We suggest at least 2.6m x 2.8m, with around 3m x 3m the comfortable norm. That allows walking space on both sides and room for bedside tables. This is our own guidance rather than Silentnight's, but it's a sensible starting point when you're measuring up a typical UK master or second bedroom.
Should I buy the Silentnight Lift Replenish 2000 in a double or a UK king?
Choose the UK double if your room is on the smaller side or you want space left for a wardrobe and drawers. The UK king is 15cm wider and 10cm longer, so it suits couples who feel cramped or anyone over 6ft, and we suggest a room of at least 2.7m x 2.9m for it.
Is the UK double Silentnight Lift Replenish 2000 a good size for one person?
Yes, arguably its most comfortable use. Sleeping solo you get the full 135cm to yourself, which means room to sprawl, or to share with a dog or cat that has claimed a corner. The zoned Mirapocket® springs support you wherever you settle, and you can pick medium soft or medium firm to suit your own build.
How much wider is the double than the single in the Silentnight Lift Replenish 2000?
The UK double is 45cm wider than the UK single, and the two are the same length at 190cm. That extra width is the difference between a bed for one and a bed two can share, which makes the UK double a common choice for a first flat or a guest room that hosts visiting couples.