Turnable Mattress Guide (South Africa) (2026)

Quick answer: three of the four Mr Mattress ranges, the Comfort Foam (from R2,399), Active Foam and Revive Memory Foam, are genuinely turnable double-sided mattresses, with a 365-night home trial and free nationwide delivery.

A turnable mattress is built with identical comfort layers on both sides, so you can flip it over to spread wear across two sleep surfaces. Flipping can extend usable life, but most modern mattresses, including layered foam designs, are single-sided and should be rotated head to toe instead of flipped.

"Can I turn this mattress?" is one of the most practical questions a mattress buyer can ask, because the answer decides how you care for the bed for the next decade. This guide explains what a turnable mattress actually is, why turning extends lifespan, why most modern mattresses can no longer be turned, and how to decide whether a turnable design should matter to you. It is an honest guide: we tell you upfront where our own beds sit in this picture.

What a turnable mattress is

A turnable mattress, also called a double-sided or flippable mattress, has a finished sleep surface on both faces. The support core sits in the middle of the build, with the same comfort layers mirrored on the top and the bottom. Because both faces are identical, you can flip the mattress right over and sleep on either side.

This was the standard way to build a mattress for most of the last century. Older innerspring beds were almost always double-sided, and the care advice that came with them, "turn your mattress every season", is still repeated today, even though it no longer applies to most beds being sold. A genuinely turnable mattress gives you four usable positions: two faces, each of which can also be rotated head to toe.

Why turning extends a mattress's lifespan

Every mattress wears in the same way: night after night, your body compresses the same patch of material, and over years that patch loses its ability to spring back. The result is a body impression, the shallow hollow that forms where your hips and shoulders rest. Once an impression gets deep enough, the surface stops holding your spine level and the mattress is effectively finished, even if the rest of it looks fine.

Turning works because it shares that compression between two surfaces. While you sleep on one face, the foam or padding on the other face gets months to fully recover with no load on it at all. Each surface only absorbs half the total wear, so impressions form more slowly and the mattress stays supportive for longer. That is the entire appeal of a turnable design in one sentence: two surfaces, half the wear on each.

Rotation, turning the mattress 180 degrees so the head end becomes the foot end, does a smaller version of the same job on any mattress, turnable or not. It moves your heaviest contact points, usually the hips, onto a fresher part of the surface. Flipping plus rotating is more effective than rotating alone, but rotating alone still meaningfully evens out wear.

Why most modern mattresses cannot be turned

Here is the part many guides skip. The industry did not abandon double-sided construction by accident; it moved to single-sided designs because of a genuine engineering trade-off.

Modern mattresses earn their comfort from specialised top layers: memory foam that contours to the sleeper, softer transition foams, zoned surfaces, pillow tops. These layers only work in one direction, as the top of the bed, sitting above a dense support core. A single-sided design puts all of the comfort budget into that one surface: the core does the structural work at the bottom, and the comfort layers do the pressure-relief work on top. Flip that mattress and you would be sleeping on the bare underside of the support core, which was never meant to touch a body.

To make the same mattress turnable, the builder must put comfort layers on both faces, with the core in the middle. At any given price, that splits the comfort budget in half: two thinner, simpler comfort surfaces instead of one deep, sophisticated one. That is why turnable mattresses tend to feel firmer and plainer than single-sided beds at the same price, and why they usually cost more when the comfort spec is matched. Neither approach is wrong. Turnable designs buy durability by simplifying comfort; single-sided designs buy comfort by concentrating wear on one face, then defend against that wear with denser materials.

That last point matters: on a single-sided mattress, foam density is what stands between you and early sagging, because one surface takes every night of load. If you are weighing up a single-sided bed, the core density number tells you more about its lifespan than almost anything else. We explain the numbers in plain language in our high-density foam guide and publish the actual densities of every range on the foam mattress specs page.

Turnable vs single-sided: the honest comparison

Who should prioritise a turnable mattress

A turnable design genuinely suits you if you prefer a firmer, more traditional feel anyway; you are furnishing a guest room, rental unit or guest house where maximum years per rand matters more than a plush surface; you are physically able (or have help) to flip a heavy mattress a few times a year and will actually do it; or you simply like the old-school reassurance of two usable faces.

A single-sided design is the better choice if you want contouring pressure relief for side sleeping or joint comfort, which depends on exactly the kind of dedicated top layer a turnable build cannot carry; you would rather not wrestle a double or queen mattress over twice a year; or you are choosing on feel first and lifespan second. Our mattress firmness guide covers how to judge the feel side of that decision.

One honest caveat for both camps: flippability is not a substitute for material quality. A double-sided mattress made from low-density foam will still sag on both faces; a single-sided mattress with a dense, heavy core can outlast it comfortably. Construction quality first, sidedness second.

Where Mr Mattress stands: the straight answer

Good news: three of our four ranges are genuinely turnable. Comfort Foam, Active Foam, and Revive Memory Foam all have identical comfort layers on both sides, so you can sleep on either face, and can also be rotated head to toe about four times a year as the seasons change to get double the life out of them. Hybrid is the one exception: its spring and foam construction only works one way, so it is single-sided, and should be rotated head to toe, never flipped.

Every range is backed by a dense support core (50 kg/m3, published openly on the specs page), a written warranty of 3 years on Comfort Foam and 10 years on Active, Revive and Hybrid, and a 365 night home trial so you can judge it in your own bedroom rather than a showroom.

If what you actually want is a mattress that lasts, which is usually the reason people ask about turnability in the first place, three of our four ranges genuinely give you that option, backed by a real warranty either way. Shop the full range or compare every specification on the foam mattress specs page.

Frequently asked questions

Does Mr Mattress sell a turnable mattress?

Yes. Comfort Foam, Active Foam and Revive Memory Foam are genuinely double-sided and can be flipped. The Hybrid is single-sided and should be rotated, never flipped.

How often should I turn a turnable mattress?

Rotate it head to toe about four times a year, and flip it onto the other face each season, so wear is shared across both surfaces.

What is your trial and return policy?

365 nights at home, no minimum hold period, on every mattress.

What warranty do your mattresses carry?

3 years on Comfort Foam, 10 years on Active, Revive and Hybrid.

Reviewed by Andries Taljaard, Founder of Mr Mattress.