Silentnight Lift Replenish Hybrid 2000 Double Mattress Soft
The Silentnight Lift Replenish Hybrid 2000 is a hybrid mattress, which means it pairs springs with comfort foams so you get responsive support with a softer surface feel.
- Soft feel for side & lighter sleepers
- Springs add bounce & airflow
- From an established UK maker
£739
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Silentnight Lift Replenish Hybrid 2000 Mattress Soft
More available sizes
Mattress details
Mattress
Silentnight Lift Replenish Hybrid 2000 Mattress Soft
Size
Firmness
Soft
Construction
Hybrid
Depth (cm)
Layers
3
Layer Details
Intense sleep surface
The top of the mattress has Intense fabric technology woven into it, which Silentnight says helps the body relax for deeper, undisturbed sleep. It is the part you lie on first, so it sets the tone for how the mattress feels.
Latex and EcoMemory Fibre comfort layer
This layer pairs latex for cushioning with EcoMemory Fibre, which moves with you to relieve pressure. For a soft feel, that means a surface that gives way gently at the shoulders and hips.
Mirapocket pocket springs
The base has 2000 Mirapocket springs that adjust to movement and offer zoned support. They give the mattress its structure, so the soft top layers are backed by support that varies across your body.
Layer details from silentnight.co.uk and dunelm.com product pages, October 2026.
Key benefits
- The classic shared size: Two people get 67.5cm each for two people sharing, which is workable for most couples, especially side sleepers who tend to curl inwards anyway.
- Soft feel meets sensible footprint: The soft surface lets shoulders and hips settle in, which suits the side sleeping position many couples naturally take when sharing this width.
- Fits typical UK bedrooms: Allow at least 2.6m x 2.8m and you should still have room for bedside tables on both sides, which a UK king often rules out.
- Easy to dress: Standard double sheets and a 200 x 200cm double duvet are sold everywhere, so replacing bedding never becomes a hunt.
- Simpler to get upstairs: A 135cm wide mattress turns the stairs of an older terrace or a tight new build landing more easily than the wider sizes in this range.
This size suits you if...
You share the bed every night and want the traditional couples' size that leaves your bedroom feeling like a room rather than a mattress showroom, 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, since the soft feel is forgiving for most side sleepers.
Consider another size if...
Your room comfortably clears 2.7m x 2.9m and you or your partner sleep restlessly, since 67.5cm each for two people sharing can feel snug. We'd recommend the UK king instead, which is 15cm wider and 10cm longer.
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FAQ's
Is the Silentnight Lift Replenish Hybrid 2000 double big enough for two side sleepers?
Generally yes. Two people sharing get 67.5cm each, and side sleepers take up less width than back or front sleepers. The soft feel of this mattress favours side sleeping too, letting the shoulder sink in. If either of you is broad shouldered or moves around a lot, the UK king adds 15cm of width.
What room size do I need for this mattress in a UK double?
We suggest at least 2.6m x 2.8m, with around 3m x 3m the comfortable norm. That allows for the mattress at 135 x 190cm plus walking space, and in most rooms it still leaves room for bedside tables on both sides, a wardrobe and a chest of drawers.
Will the double fit up the stairs in an older house?
Hybrids like this one contain springs, so they arrive at full size rather than rolled tight, and turning stairs in older terraces or tight new build landings needs thought. The UK double, at 4ft 6in x 6ft 3in, is easier to manoeuvre than the UK king or UK super king, but measure your tightest turn first.
Should a couple choose this mattress in a double or a king?
It comes down to room space. The UK double is 15cm narrower and 10cm shorter than the UK king, so it suits rooms below the 2.7m x 2.9m we suggest for a UK king. If your room clears that and you value personal space, size up. If not, the UK double is the sensible pick.
Where can I buy the Lift Replenish Hybrid 2000 Soft in a double?
Compare the retailers listed on this page. The prices shown here are updated as retailers change them, so you're seeing current UK double pricing rather than a snapshot. Do check you're ordering the soft variant, as Silentnight sells the Lift Replenish range in more than one firmness.