Best Mattress for Back Pain 2026: Orthopaedic, And Unmeasured

The deepest sample in this article and the most complete listing in it: 1,404 ratings at 4.5 stars for a 25 centimetre hybrid that describes itself as seven zone, medium firm and edge supported, with handles on both sides — a detail that matters more than it sounds in a bedroom where a mattress has to be rotated, and which almost no listing in this market mentions. It also gives its thickness twice, as ten inches and as twenty-five centimetres, and the conversion is correct, which is the kind of small care that the rest of this market does not take. Its cover is the only one in the article described by proportion rather than by name: predominantly cotton with a polyester blend, which tells a buyer more about how the surface will feel than cotton or polyester alone, because most mattress covers are a mixture and almost none say so.

Against that sits the field that this article exists to complain about. Its number of layers is eight. The same field, on four other mattresses in this collection, reads one, two, twelve and twelve. No mattress is built in eight layers in any sense a buyer could compare: the product has a knitted cover, cooling memory foam, a wave foam layer, a pocket spring unit and a base, and eight is a count of the materials listed in a diagram, entered into a field designed for a construction. The firmness is given as a phrase, medium firm, which is the same phrase used by the mattresses around it — because they are all answering the same search — and a buyer comparing two medium firms will find nothing on either page that ranks them.

It weighs 25.4 kilograms, sits in a breathable knitted cover, and its care instruction is the sensible one: avoid excessive pressure, keep it dry and ventilated. At £125.99 it is the middle of this ranking in price and it is first because 1,404 buyers is the largest body of evidence here and because the specification is the most complete in the article, even where the specification is nonsense.

The second-largest sample in this article and the second TeQsli in it, and the page where the marketplace's template is at its most visible. Its weight capacity is six hundred and sixty pounds. On a British listing, for a mattress sold to British buyers, the maximum load is given in a unit that no buyer here uses: 660 pounds is 299 kilograms, which is a reasonable figure for a double and an incomprehensible one to most readers. Its sibling at number three states seven hundred pounds, so the unit is a habit of the brand rather than an accident of one listing. The same page also carries a field marked is electric, answered no, which is the second time in two articles on this site that a mattress has been asked whether it plugs in — the Wilson Beds single in the general mattress ranking does the same — and which is a scar left by a generic marketplace template that assumes the product is a machine.

Against those two absurdities, the useful information is mostly present. The mattress states medium firm in its special features, which is a phrase rather than a scale but is at least the buying criterion the searcher arrived with. Its dimensions are given in the correct order, length first, at 190 by 135 by 25 centimetres, with no swapped sides and no second set of figures contradicting the first. Its depth appears in centimetres in one field, and its cover is described not as a colour but as a build: a white breathable knitted cover, black and grey air mesh and a grey anti-slip bottom, which is a sentence written by somebody who had the object. It weighs 26.8 kilograms and its fill is cooling memory foam and wave foam over an individually pocketed spring unit.

It has 1,353 ratings at 4.4 stars and it is second because that is a body of evidence almost as large as the leader's, with a specification that is clearer about how the mattress is made and less clear about what it weighs.

The third TeQsli in this article, and the third different answer to the same specification. This mattress reports two layers. The TeQsli at number one reports eight, and the TeQsli at number two reports twelve. Three mattresses, one brand, one field, three counts, none of them explained — which settles the argument that this article has been making about the layers figure better than any single example could: a number that varies by a factor of six within one manufacturer's own range is not a measurement of anything, it is a habit. It also repeats the pounds: this listing gives a weight capacity of seven hundred, where its sibling at number two gives six hundred and sixty, so the same brand has two mattresses with limits forty pounds apart in a unit that neither British buyers nor British fitters use.

The good news on this page is a feature rather than a figure. It has handles on both sides, stated in the special features, which is the detail that turns rotating a mattress from an argument about who lifts the corners into a two minute job in a corridor. It also states a firmness — medium firm, the phrase every mattress in this market uses — a seven zone support system, a breathable cover, edge support and an anti-slip base, and its dimensions are given correctly at 190 by 135 by 25 centimetres. Its care instruction is specific, and calls for gentle rotation, which is what the handles are for.

It weighs 26.2 kilograms, has 471 ratings at 4.5 stars with eighty per cent of them five, and costs £128.99. It is third because the third-largest sample in this article still places it behind two TeQsli mattresses, and because the only firmness it can offer a bad back is the same two words its rivals use.

The listing that puts the searcher's phrase in its name and then measures itself three times. Its title is a twelve inch double mattress for back pain; its size field is a 4ft6 double of 135 by 190 by 30 centimetres; its measurement field is 190 long, 135 wide and 30 thick; and its plain dimensions field is 200 by 180 by 26 centimetres, which is a king size, or a shipping carton, or a manufacturer's mistake. A shopper who reads the last of those and buys a bed frame to match it will be buying a frame for a room they do not have. It is the third listing in this collection to carry a second, contradictory set of dimensions, and the most severe: the others differ by a parcel's size, this one differs by a bed's.

Its marketing is squarely aimed at the search, and the phrasing is worth reading because it is what a bad back is offered. Seven-zoned pocket sprungs — spelled with the German plural, which is what happens when a listing is assembled from a supplier's spreadsheet — a firm but yielding structure that cradles the body and eases pressure, an encouragement of proper posture, breathable and cool airflow, and a misspelled breathable in the same bullet list. Its weight capacity is two hundred and fifty kilograms, which is a real figure for a mattress and an odd thing to frame as a limit: a bed is a place where two people lie down together, and a bed rated to a quarter of a tonne is being sold as heavy-duty furniture rather than as something to sleep on.

What accompanies all of that is a strong record: 354 ratings at 4.7 stars with eighty-two per cent at five, and buyers who sleep better and are glad they did not spend more. At £179.99 it is the dearest double in this article and it is fourth because the evidence is good, the number of dimensions is wrong, and the firmness is described only as firm but yielding.

The cheapest and the lightest mattress in this article, and the one whose wording is closest to the requirement it never names. Fire-retardant is the first item in its special features, ahead of hypoallergenic, medium firm, memory foam and orthopaedic — and fire retardancy is precisely what the British standard for mattresses, BS7177, exists to test. Naming the substance rather than the test is not dishonest and it is not enough: a shopper who knows to look for BS7177 will not find it here, and a shopper who has never heard of it will read fire-retardant and assume the box is ticked. It is the same half-measure this site has now found three times in a week — Defra approved where the law says Defra exempt, 250 watts on the one scooter page that states a legal figure, and a fire-retardant mattress with no standard on the page.

What the rest of the listing offers is the clearest bargain in this ranking. It is a twenty centimetre memory foam mattress weighing 16.2 kilograms, which one adult can carry up the stairs without help and which is twelve kilograms lighter than the thickest double here. It states a firmness — medium firm, in the same field as its fire resistance — and its dimensions are given once, in the right order, at 190 by 135 by 20 centimetres, with no second set of figures contradicting the first. Its layers field reads two. Its care instruction is the sensible one, and its price is £99.96, twenty pounds below the next cheapest double in this article.

It has 350 ratings at 4.6 stars with seventy-nine per cent at five, which is a strong record for the price, and one buyer's verdict is the one this market deserves: so comfortable, and glad they went for this and not one of the more expensive ones that would have been the same. It is fifth because the evidence is good and the safety wording stops one word short of the standard that would make it checkable.

The king size version of the slily at number four, at £239.99 the most expensive mattress in this article, and the second half of a family whose members cannot be told apart by their reviews. Both the double and the king carry 354 ratings at 4.7 stars, because the marketplace pools them: a buyer spending nearly two hundred and forty pounds on the large size is reading the verdict of people who bought the small one. It is the fourth family pool this session has found on this site, and the second in this collection, after the three air purifiers, the three hubs, the two clocks, the two scooters and the two dryers.

The measurement disaster on this page is the one worth carrying away from the article. The size field says five foot king, 150 by 200 by 30 centimetres, which is correct. The dimension field gives the same mattress in metres, 2 long, 1.5 wide and 0.3 thick, which is also correct. And the plain dimensions field says 100 by 30 by 30 centimetres, which is a carton — the compressed, rolled king size in the box it is delivered in, entered in the field a shopper checks to see whether the bed will fit the room. Its sibling at number four does the same thing more subtly, with 200 by 180 by 26. Between them they demonstrate that on this marketplace, the field marked dimensions may be the parcel, the product, or the packing list, and there is nothing on the page to say which.

What is truthful is the rest: a 30 centimetre depth, which is the thickest mattress in this article, a polycotton cover, a 250 kilogram weight limit, twelve layers in the field that has no definition, and 30 kilograms of mattress. At £239.99 it is the dearest here and it is sixth because the only difference from the double is the size and the pounds, and because its rating describes two beds rather than one.

The most comprehensively mis-measured mattress in this article, on a page that otherwise says the things a bad back wants to hear. Its dimension field gives the product as 190 centimetres long, 32 wide and 135 thick. A double mattress is 190 long and 135 wide, so the three figures are correct and each of them is in the wrong place: the width has taken the thickness's slot and the thickness has taken the width's. Read literally, the page describes a mattress nineteen centimetres wider than a bus is long and a metre and a third deep, which would be a piece of furniture nobody could get up a staircase. Read charitably, it is what happens when a template is filled in from a spreadsheet in which the columns are ordered differently from the form — and it is the reason this article's advice about dimensions is not to read them once but twice.

The second fault is familiar from the mattress at number six of the general ranking: the care instruction reads hand wash only, on a mattress that weighs 19.8 kilograms and stands 32 centimetres deep. Nobody hand washes a mattress, and the listing's own care instructions field then adds, sensibly, that a protector is recommended and the mattress should be rotated seasonally — which is the sort of instruction written by somebody who has owned one. The materials list is the most interesting in the article: gel memory foam, latex and viscoelastic foam, where latex is the only appearance of the material here, and a real one — it is springy, it breathes better than memory foam and it does not develop the body-shaped hollow that pure memory foam does. A mattress with latex in it is a different proposition from the all-foam hybrids that fill this market, and nothing in the title says so.

It has 76 ratings at 4.3 stars, the weakest record among the mattresses here with more than a few dozen buyers, and at £199.87 it is the second-dearest in the article. It is seventh because the materials are the best described here and the dimensions are the worst.

The most modest and most internally consistent of the mattresses in this article, with one small refusal to choose a unit. Its thickness is given as ten inches in the thickness field and twenty-five centimetres in the depth field; ten inches is 25.4 centimetres, so both are true, and a buyer reading the page has to notice that the same dimension has been described twice in two systems in two adjacent fields. That is the mildest version of the fault that runs through this market — the same mattress measured in metres and centimetres, or in a bed's dimensions and a carton's. There is a second oddity that is also, in its way, honest: the weight capacity is a hundred and sixty kilograms, the lowest in this article and the only one that sounds like an actual limit rather than a boast. A double bed rated to 160 kilograms is a room for two ordinary adults, and it is the sort of figure a manufacturer arrives at by testing rather than by advertising.

What is otherwise on the page is what a buyer needs and nothing more: medium firm in the title and in the special features, a hybrid of memory foam over pocket springs, a 25 centimetre depth, a weight of 22 kilograms, dimensions in the correct order, two layers in the field that has no definition, and the phrase in a box, which describes how it arrives — compressed, rolled and left on a doorstep, requiring a room to expand in for a day before it reaches its full height. That last detail is in the listing and in almost no other here, and it matters: a mattress in a box that is used the hour it arrives will be slept on at the wrong thickness for its first night.

It has 67 ratings at 4.5 stars, all of them at four or five, which is a small and spotless record. At £119.99 it sits in the lower middle of this ranking and it is eighth because the specification is honest and ordinary, and because a mattress that states its limits as limits rather than as capabilities is doing more than most.