Silentnight Lift Replenish 2000 Pocket Latex King Size Mattress
The Silentnight Lift Replenish 2000 is a hybrid mattress combining 2,000 Mirapocket® springs with a blend of latex and EcoMemory Fibre™, which means you get springy, responsive support with a cushioned surface that eases pressure at your hips and shoulders.
- Latex eases pressure as you move
- Choose medium-soft or medium-firm
- 60-night trial & 5-year guarantee
£749
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Silentnight Lift Replenish 2000 Pocket Latex Mattress
More available sizes
Mattress details
Mattress
Silentnight Lift Replenish 2000 Pocket Latex Mattress
Size
Firmness
Construction
Pocket Spring
Hybrid
Latex
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.
Key benefits
- 75cm each for two people sharing: You each get 75cm of width, which means turning over or stretching out no longer depends on what your partner is doing.
- Springs that keep early starts quiet: If one of you leaves for work hours before the other, the pocket springs and latex absorb movement locally, so the alarm-clock exit is felt less across the bed.
- Length for taller sleepers: At 6ft 6in long, the UK king adds headroom that the 190cm sizes can't, so anyone approaching six foot stops sleeping diagonally.
- Room for a firmness that suits you both: With this much width, choosing between the medium soft and medium firm variants matters less as a compromise, because neither of you is pressed into the other's dip.
- Fits most main bedrooms: We suggest at least 2.7m x 2.9m for a UK king, which most master bedrooms manage even with wardrobes on one wall.
This size suits you if...
You share the bed every night and a double has started to feel like a negotiation, one of you is tall enough that a 190cm mattress leaves feet at the edge, or you sleep on different schedules and want the coming-and-going to disturb the other person less. The width also helps during pregnancy, when pillows and position changes take up more of the bed than usual.
Consider another size if...
Your bedroom falls short of the 2.7m x 2.9m we suggest for a UK king. In that case we'd recommend the UK double instead, which is 15cm narrower and needs at least 2.6m x 2.8m.
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FAQ's
Is the Silentnight Lift Replenish 2000 in a UK king good for couples?
Yes, and it's the size we'd point most couples towards. You get 75cm each for two people sharing, and the 2,000 Mirapocket® springs respond to each sleeper separately, so one person changing position sends less movement across the mattress. The latex layer adds cushioning without the slow, stuck feeling of all-foam.
How much space does each person get on the UK king Lift Replenish 2000?
75cm each for two people sharing, across the mattress's full 150cm width. That's a meaningful step up from a UK double: the UK king is 15cm wider and 10cm longer, and it's a difference you notice most when one of you sprawls, props pillows or shares the bed with a dog who takes more than its share.
Is the UK king Lift Replenish 2000 long enough for tall sleepers?
At 5ft x 6ft 6in, the UK king is 10cm longer than the UK double, so anyone approaching six foot gets genuine headroom rather than feet brushing the end. If length is your main reason for upgrading, the UK king delivers it; sizing up further to the UK super king adds width only, as the two are the same length.
Should I choose this mattress in a UK king or a UK super king?
It mostly comes down to room size. The UK super king is 30cm wider than the UK king but the same length, and we suggest at least 3m x 2.9m for it, against 2.7m x 2.9m for the UK king. If your room clears the larger minimum comfortably and you both want maximum space, size up; otherwise the UK king is the safer fit.
Where can I buy the Lift Replenish 2000 in a UK king?
Stock for this size is limited at the moment, so there's little scope to shop around. The prices shown on this page are updated as retailers change them, so compare the retailers listed here rather than relying on a figure you saw elsewhere. As the mattress is made to order, it's also worth checking the retailer's stated lead time.