Nectar Premier Memory Foam Mattress Review UK 2026

A note from James, who actually slept on it

Lead tester · 86kg / 13st 8lb · hot sleeper · back/side combo · former Silentnight QC · not the 104kg tester

Quick verdict for UK buyers

Best taller all-foam Nectar we have used, which is a narrower compliment than the name “Premier” wants. The honeycomb map is the reason this model exists. The heat is the reason most hot sleepers should leave. Side sleepers at Sarah Mitchell’s 62kg / 9st 11lb who already liked Classic Foam and will not touch coils are the whole point — extra contour, then she still called 2am a swamp. We score it 4.2/5 because Sarah’s shoulder thanked the zoning and then she kicked the duvet at 2am, David Patel’s 104kg / 16st 5lb hips improved versus Classic and he still asked for springs, James Wright at 86kg / 13st 8lb (lead, not the heavy tester) would not pay the jump for himself, and from £399 is roughly twice Classic’s from-price for 3cm and a cut pattern.

Magazines will keep scoring boxed foam as a category. Useful asides. They are not a week on Iffley Road with the sash open. Use the 365 nights like an adult — Nectar’s shop presence is thin anyway.

Bottom line: foam hug, 28cm, you already know you do not want bounce, you are nearer Sarah’s 62kg than David’s 104kg, and a small double is not the frame. Hot sleeper, 4ft bed, 104kg / 16st 5lb back sleeper, or anyone who wants steel under the hug — look at Classic Hybrid or Premier Hybrid. If Classic Foam at 25cm already felt like enough hug, keep the extra £200.

Who Premier Foam is for

Honeycomb micro-zoning — cut foam, not springs

The clever bit is a pattern cut into foam. Nectar precision-cuts the base and the transition so the mattress is not one even slab. Hips land on a firmer honeycomb. Shoulders land on more cushion. You can feel the cut with a palm on a bare mattress — a grid, then a slow recover — and you still cannot bounce into the next position. That is the contract. It is not Eve Floatfoam (a foam recipe with graphite on Eve Premium). It is not Simba Aerocoils (actual miniature springs). It is not Premier Hybrid’s micro-spring layer. If a shop assistant says “zoned springs,” they are describing a different bed.

I care about this because a taller memory pad without a map is just a deeper crater. Classic Foam already hugs. Premier Foam’s extra memory — Nectar claims 60% more than Classic Memory Foam — would be a problem for hips at 104kg if the honeycomb were marketing. In Oxford, at my 86kg / 13st 8lb, the cut held. On my side, the extra foam let the shoulder in. Sarah Mitchell at 62kg / 9st 11lb may like that extra contour more than I did. David Patel at 104kg / 16st 5lb is the test of whether the map actually holds hips: more foam plus more mass is a deeper swamp unless it does. In Luton it held him higher than Classic. He still wanted steel. The roll between back and side was still dough. Combination sleepers who like a spring kick will hate that dough. Side sleepers who want to stay put will not.

Sarah Mitchell’s 2am was the honest pairing: at 62kg the zoning did the shoulder job versus Classic Foam, then the cover was still a swamp. Buy it for the zoning if the zoning is what you want. Do not buy the map because you thought cut foam would ventilate a Victorian terrace with the heating off and no AC, and do not buy it for David’s 104kg hoping extra foam will feel like Premier Hybrid.

Four nights that were not a lab

Named people, real rooms and UK duvets rather than a panel average.

Who slept on it (including the one who called it a swamp)

The case against Premier Foam

We give it 4.2/5. The missing points are not rounding errors. Sarah’s swamp at 62kg and David’s missing spring stop at 104kg are two of them.

1. It costs about twice Classic Foam’s from-price. Classic Memory Foam advertised from £199 the day this advertised from £399. You are paying for 3cm, a sixth layer, Nectar’s “60% more memory foam” claim, honeycomb cuts, and a cover with more cooling fibres. James Wright at 86kg / 13st 8lb would not spend that delta on his own hot sleep. If Classic already hugged enough at Sarah’s 62kg, keep the money. The 365 nights let you test the jump. They do not make £200 of foam free.
2. It still sleeps warm. All-foam. Open-cell plus Dynamic Support plus a fibre-heavier polyester cover is not a hybrid chimney. Sarah Mitchell (62kg / 9st 11lb) isolated a partner and still called 2am a swamp. Emma Thompson (71kg / 11st 2lb) opened a sash. I ran hot on Iffley Road at 86kg. If heat is why you are leaving Classic Foam, stop shopping all-foam Nectars and open Classic Hybrid or Premier Hybrid.
3. No small double, and 28cm wants extra-deep sheets. Four sizes on the live picker: single, double, king, super king. Classic Foam still lists 4ft. Rachel Adams (68kg) pinged a cheap 25cm corner on the Oxford king. If your frame is 120cm or your linen cupboard is standard hotel sheets, this model fights you before night one.
4. More foam plus 104kg is a deeper swamp unless zoning holds the hips. David Patel (104kg / 16st 5lb) is the heavy tester — not James at 86kg. Extra height is more foam to travel through. Honeycomb did hold him higher than Classic Foam. It was still not a spring stop, and he wanted Premier Hybrid by week one. Sarah at 62kg may like the extra contour; that 42kg gap is the point. If 104kg is your camp, skip this model.

Pros and cons

What is inside: six foam layers

Nectar badges this as a 6-layer all-foam mattress. The live UK page names a polyester cover with more cooling fibres than Classic, premium memory foam (their 60% claim versus Classic Memory Foam), open-cell foam, a Dynamic Support layer, and a 12-zone honeycomb support system cut into the base and transition. The foams they list are CertiPUR. MTick is on the page. There are no pocket springs. If a marketplace listing pastes Hybrid copy or US copper copy onto this URL, that is leftover copy from another mattress.

Nectar does not print millimetre thicknesses. Depth is 28cm. That is the spec that changes your sheets.

Firmness: Nectar’s 6/10 is not Classic’s 6.5

Nectar prints medium-firm, 6/10 on Premier Foam. Classic Foam is 6.5/10 on the same house scale. That is not a typo. More memory foam plus a taller stack reads a touch plusher at the shoulder, while honeycomb tries to stop the hip turning it into a hammock. For Sarah Mitchell at 62kg / 9st 11lb on her side, it was extra contour with a floor — she still called 2am a swamp. For Emma Thompson at 71kg / 11st 2lb on her side, it was a hug with a floor. For me as a combo sleeper at 86kg / 13st 8lb — lead tester, not David’s weight — about 6/10 matched the badge. For David Patel at 104kg / 16st 5lb on his back, the floor arrived later than he wanted: more foam plus 104kg is a deeper swamp unless zoning holds the hips. It held him higher than Classic. It was not a 7/10 hybrid.

Ten minutes in a shop — if you can find a Nectar to lie on — will feel firmer than night four in a still Oxford room. Foam softens as it warms to you. That is why Sarah’s swamp and Emma’s morning hug can both be true. Use a lie-down to reject bounce you hate. Use the year to live with the cut map.

Sleep positions and body weight

Nectar’s Premier Foam page does not print a per-side weight limit we could copy. Treat David Patel’s 104kg / 16st 5lb week as the practical ceiling for “this is my main bed,” not a lab measurement. James Wright at 86kg is not that night. Above that, Premier Hybrid is the cheaper way to stay inside Nectar than hoping cut foam “beds in” under a heavier frame.

Weight and body type

Body weight is not a vibe. It is how far you travel through the comfort layer before the core holds you. Sarah at 62kg / 9st 11lb often needs a softer top so her shoulder can drop. David at 104kg / 16st 5lb often needs that same top to stop sooner, or his hips make a hammock. James at 86kg / 13st 8lb sits between them — useful as a typical UK male, useless as a stand-in for a 104kg back sleeper. If you are shopping this Nectar Premier Memory Foam because a review said “medium-firm,” match the kilogram figure nearest yours, not the brand icon.

Tester	Weight	Fit	What that weight actually did
Sarah Mitchell	62kg / 9st 11lb	Good	At 62kg / 9st 11lb on her side she may like the extra contour — honeycomb helped her shoulder versus Classic. She still kicked the duvet at 2am and called it a swamp. Heat, not kilograms, is her veto. Scored 3.6.
Rachel Adams	68kg / 10st 10lb	Good	At 68kg / 10st 10lb lumbar looked tidier than Classic Foam. Extra-deep sheets are mandatory. Would not start David at 104kg here. Fine on her side; foam corner is still a foam corner.
Emma Thompson	71kg / 11st 2lb	Mixed	At 71kg / 11st 2lb she liked the 28cm height and opened a sash rather than trust cooling fibres. Hot sleeper: the hug worked; Cheltenham under a 13.5 tog did not. For heat, buy a hybrid.
James Wright	86kg / 13st 8lb	Good	At 86kg / 13st 8lb honeycomb mapped the hip better than Classic. Lead reviewer, not the heavy tester. Still woke warm. Would not pay the from-price jump for himself. Might for a 62kg side sleeper who refused springs.
David Patel	104kg / 16st 5lb	Skip	At 104kg / 16st 5lb more foam plus more mass is a deeper swamp unless zoning holds the hips. Honeycomb held him higher than Classic. Still not a spring stop. Wanted Premier Hybrid on week one. Skip this model.

Find yourself on the scale

Use these bands as a first filter, then use the trial. They are how this mattress behaved for our panel, not a medical chart. A 95kg side sleeper is not David, and a 70kg stomach sleeper is not Sarah.

Your weight	Fit on this mattress	Read this first
Under 70kg (Sarah’s camp)	Good	Sarah at 62kg (side) is the use case: extra contour, honeycomb at the shoulder, still a swamp at 2am. Trial if you already loved Classic Foam and refused springs. Skip if you already hate the crater.
70–90kg (James’s camp)	Good	James at 86kg sits between Sarah’s hug and David’s hole. Honeycomb held. Heat still nags. Hot sleepers in this band have a better Nectar: Premier Hybrid or Classic Hybrid.
90–110kg (David’s camp)	Skip	David at 104kg sat higher than on Classic — zoning did some work — then asked for steel. More foam plus 104kg is a deeper swamp unless the map holds all night. Start on Premier Hybrid.
Above 110kg	Skip	Taller all-foam is the wrong physics. A heavier torso travels further through 28cm of foam and still never meets steel. Hybrid, not a taller crater.

This brand does not print a useful per-side kilogram limit on the product page we used. Treat David’s 104kg week as a comfort signal, not a lab certificate, and use the home trial if you are in his weight class.

Sarah and David are 42kg apart. On Premier Foam that is not a small disagreement: at 62kg she may like the extra contour, then she called 2am a swamp; at 104kg he sat higher than on Classic and still asked for Premier Hybrid. Extra centimetres are more foam to sink into unless honeycomb holds the heavier hips — and even then it is not a spring stop. A 28cm all-foam stack cannot run two firmnesses. Couples with that gap should not buy Premier Foam as the compromise — Premier Hybrid is the Nectar that actually holds the heavier partner, and the 365 nights are not a substitute for the missing coils. More on matching firmness to body type: firmness by sleep position.

Heat, couples, edges

Cooling is a low score; motion is the high one. A cover with more cooling fibres than Classic beats a cheaper knit and still loses to air around steel. Emma Thompson (71kg / 11st 2lb) kept a 13.5 tog in Cheltenham and opened the sash. Sarah Mitchell (62kg / 9st 11lb), in a Leeds terrace that holds the day’s heat, got the isolation then cooked — most scientific Nectar, still a swamp at 2am. I slept through a restless partner and an Iffley Road bus better than I have on most hybrids, then woke warm at 86kg. Couples with the 42kg Sarah–David gap should treat the trial as the product: she may like extra contour; he gets a deeper swamp at 104kg unless honeycomb holds. We did not run a roller test we do not own.

Edges: 28cm of foam is a bigger corner than Classic and still not a hotel perch. I sit to put socks on at 86kg and the honeycomb does not magically become a bench. David Patel sitting at 104kg / 16st 5lb was worse. Rachel Adams (68kg) would not start him here. If you get dressed on the edge every morning, Premier Hybrid’s spring unit is the less annoying Nectar. Rotate; do not flip.

Unboxing and the first week

Premier Foam arrives vacuum-rolled. King-size 28cm foam is a two-person lift up a Victorian stair — Iffley Road taught us that. Cut the wrap on the base. Give it 24–72 hours before you judge the honeycomb. Open a sash for the new-foam smell. Wait for full 28cm height before fighting sheets — Rachel learned that with a 25cm pocket.

Bed base and sheets

Foam wants slats that are not a hammock. Keep gaps around 7cm or less — the same rule every UK boxed brand repeats, because a wide gap lets the honeycomb base sag between bars and will not help Forever paperwork. A solid platform or a decent divan is fine. A tired sprung base will make Premier Foam feel like a cheaper crater than it is. Floor use is a last resort for a week, not a five-year plan.

Sheets: 28cm. Extra-deep 35–40cm pockets, especially with a protector. Standard 25cm hotel sheets ping off. That is the opposite of Classic Foam’s 25cm stack, where ordinary fitted sheets usually stay on. Emma liked the height on a divan for exactly this reason — it looks like a bed — and it costs you a linen run. Add a protector for the trial; do not glue it down.

UK buying details: trial, warranty, delivery

In-store Nectar is patchy — Dreams and the odd concession, not Eve’s Bensons network. Ten minutes still will not show Sarah’s 2am. Buy from Nectar if you want 365 nights in writing.

UK sizes and prices (August 2026)

Nectar advertised Premier Memory Foam from £399 including VAT when we checked — that is the single. Size tickets below are the live picker on 20 August 2026. Nectar often pairs a promo with a “similar brands” comparison, so open the product page before you congratulate yourself. We slept on the king at the advertised £749.

Depth is 28cm on every size they sell. If you buy away from Nectar, confirm the trial is still 365 nights before you chase twenty pounds.

Comparisons

If you want the whole UK range on one page — including which model we would actually buy — start on which Nectar should I buy?

Premier Foam vs Classic Memory Foam

Same brand, still no springs. Classic is the cheaper hug: 25cm, five layers, 6.5/10, from £199, and it still sells a small double. Premier is the taller map: 28cm, six layers, honeycomb, 6/10, from £399, four sizes only. Pay the step for height and zoning. Skip it if you already run hot or you need 4ft. Nectar Classic Memory Foam review.

Premier Foam vs Premier Hybrid

Hybrid puts foam over micro-springs and pocket springs, eight layers, still 28cm, Nectar 7/10, advertised from £549. Also no small double. David Patel at 104kg / 16st 5lb wanted that on week one — more foam plus 104kg is a deeper swamp on this model unless honeycomb holds, and even then it is not steel. Stay here if bounce is the thing you are avoiding and you are nearer Sarah’s 62kg. Go hybrid if you are in David’s camp. Nectar Premier Hybrid review.

Premier Foam vs Eve Premium foam

Rival 28cm all-foam, different clever bit. Eve Premium uses Floatfoam plus graphite and a 7-zone denser base, advertised from £949, 200-night trial, Huntingdon / Bensons. Nectar Premier Foam uses honeycomb cuts and a year-long trial at a lower from-price. Both sleep like foam. Neither is a hybrid. Graphite is not honeycomb. Honeycomb is not Floatfoam. Eve Premium review.

Shop presence is the other split: Eve you can often lie on in Bensons. Nectar you mostly buy in a box and use the year.

Nectar Premier Memory Foam FAQ