Nectar Classic Memory Foam Double Mattress
The Nectar Classic is an all-foam mattress with a seven-zone base, which means memory foam cushions your hips and shoulders while firmer zones keep your spine supported.
- Eases pressure at hips & shoulders
- Medium firm, with a seven-zone base
- 365-night trial & Forever Warranty
£449
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Nectar Classic Memory Foam Mattress
More available sizes
Mattress details
Mattress
Nectar Classic Memory Foam Mattress
Size
Firmness
Medium Firm
Construction
Foam
Memory Foam
Depth (cm)
25
Layers
5
Layer Details
Soft cooling cover
A menopause-friendly cover designed to wick heat away and encourage airflow, which means less heat building up at the surface.
Dynamic support layer
A breathable foam layer that helps regulate temperature and adds some responsive bounce, so changing position feels easier.
Pressure-relieving memory foam
Contouring memory foam that adapts to your shape, which means hips, shoulders and joints are cushioned as you settle in.
Seven-zone supportive base
A castellated support foam with seven zones, which means firmer support where you're heaviest and help keeping your spine aligned.
Positioning base
A non-slip layer that grips the bed frame, so the mattress stays in place.
Layer details from nectarsleep.co.uk product page, October 2026.
Key benefits
- A fair share of the bed: At 67.5cm each for two people sharing, both of you get enough width to settle on your side without an elbow crossing the border.
- Fits the rooms most of us actually have: We suggest a room of at least 2.6m x 2.8m, which most UK bedrooms clear with space left for bedside tables on both sides.
- Pressure relief on both halves: The memory foam moulds to each sleeper separately, easing weight away from hips and shoulders whichever side of the bed you call yours.
- 25cm of foam across the full width: That depth gives the memory foam room to cushion two different body weights, not a compromise between them.
- Easy to dress: Double sheets and a standard 200 x 200cm double duvet are sold everywhere, at every price point, so bedding never becomes a hunt.
This size suits you if...
You share the bed every night and your bedroom is a typical UK size, where a UK king would leave you squeezing past the footboard. It also makes sense if you're a solo sleeper who likes to spread out, perhaps with a dog or cat claiming a corner, or you're setting up a guest room that needs to sleep visiting couples comfortably.
Consider another size if...
You both like room to stretch and 67.5cm each sounds tight. We'd recommend the UK king instead: it's 15cm wider and 10cm longer, giving 75cm each, and we suggest a room of at least 2.7m x 2.9m for it.
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FAQ's
Is the Nectar Classic in a UK double big enough for two adults?
For most couples, yes. The UK double gives 67.5cm each for two people sharing, and the memory foam cradles each of you where you lie rather than rolling you together. If either of you is broad shouldered or a restless sprawler, the UK king adds 15cm of width and 10cm of length.
Will the Nectar Classic UK double fit a room with bedside tables on both sides?
In most bedrooms, yes. The mattress is 135cm wide and 190cm long, and we suggest a room of at least 2.6m x 2.8m, with around 3m x 3m the comfortable norm. At that size you'll have walking space down both sides and room for a table each, which a UK king often takes away.
Should couples pick the Nectar Classic in a UK double or a UK king?
It comes down to your room. The UK king gives 75cm each for two sharing, 7.5cm more per person than the UK double, but we'd want a room of at least 2.7m x 2.9m for it. If your bedroom is smaller, or you'd lose your bedside tables, the UK double is the better trade.
Is the Nectar Classic double a good choice for a guest room?
It's a sensible one. A UK double sleeps visiting couples without swallowing a smaller second bedroom, and the memory foam's cradling feel suits a bed that hosts different sleepers. One caution: memory foam holds warmth, so guests who sleep hot may notice it in summer.
Where can I buy the Nectar Classic in a UK double?
Compare the retailers listed on this page. The prices shown here are live and updated as retailers change them, so it's worth checking back before you commit, as the price of a UK double can move from week to week.