Best Mattress for Bed Sores in South Africa (2026): What Actually Helps

Quick answer: a standard foam mattress cannot prevent or treat bed sores; accepted practice is repositioning at least every 2 hours plus an alternating air pressure mattress for anyone bedbound or at high risk, which Mr Mattress does not sell. For everyday comfort where there is no existing sore or high clinical risk, our Revive Memory Foam is a reasonable general-comfort choice, not a substitute for pressure-care equipment.

Sleep better. 365 night trial. 10 year warranty. 30 day money back guarantee.

Let's be straightforward about this: Mr Mattress doesn't sell medical pressure-care equipment, and a standard foam mattress, ours or anyone else's, is not the right answer if someone already has a bed sore or is bedbound at high risk. The actual solution for that situation is an alternating air pressure mattress, which continuously changes where the body's weight rests, or in milder cases a purpose-built pressure-relief overlay. We'd rather point you to the right product than pretend a comfort mattress can do a medical device's job.

The mattress redistributes pressure. Care prevents sores.

These are two different jobs, and conflating them is how people get hurt. A mattress, foam or powered, changes how weight is distributed across the body while someone lies on it. That matters, but on its own it does not prevent a pressure sore. Prevention is a care routine: repositioning on a schedule (accepted guidance is at least every 2 hours in bed, more often in a wheelchair), regular skin checks for early redness that does not fade when pressed, adequate nutrition and hydration, and moisture management. A mattress is one input into that routine, not a replacement for it. Anyone telling you a mattress alone prevents or cures bed sores is not being straight with you, and we are not going to be that supplier.

Where density genuinely matters is within that routine: a low-density, worn-out mattress bottoms out under bony prominences (heels, hips, sacrum, shoulder blades), concentrating pressure exactly where it is most dangerous. A higher-density foam holds its shape and spreads the load more evenly across a larger surface area, which is a real, physical difference, published as a kg/m3 figure rather than a marketing word like "orthopaedic" or "pressure-relieving". Our Revive Memory Foam publishes a 65 kg/m3 SABS-approved support core with a memory-foam top for exactly this reason: it is a genuinely better-specified comfort mattress than a low-density one, for someone who does not need active, powered pressure redistribution.

What actually helps, by situation

Turning schedules: the part a mattress cannot replace

Whatever surface someone is on, a repositioning schedule is still the frontline defence against pressure sores. Widely accepted guidance is repositioning at least every 2 hours for someone in bed, and more frequently, sometimes hourly, for someone sitting in a wheelchair, since sitting concentrates weight onto a much smaller area at the sacrum and ischial tuberosities than lying down does. A Braden or Waterlow risk assessment from a clinician gives an objective score for how much risk someone is actually carrying, rather than guessing. None of this is optional because a mattress is good; the mattress and the care routine work together, and skipping the routine because the mattress feels supportive is exactly how a sore develops unnoticed.

See the Revive Memory Foam

South African suppliers of actual pressure-care equipment

These are specialist suppliers of the equipment described above, not us, and we're not affiliated with them, but they're worth checking directly for current stock, pricing and delivery:

• RentMed: pressure-care air mattresses.
• Summit Surgical: alternating air-cell mattresses and anti-bedsore bubble mattresses.
• Mr Mobility: pressure-care mattresses and anti-bedsore ranges.
• LifeCare Solutions: anti-bedsore bubble mattresses.
• be·ABLE Solutions (Plumstead / Southern Suburbs, Cape Town): pressure-relief mattresses and overlays.
• CliniHealth: anti-bedsore electric ripple mattresses.
• Beds & Pillows: hospital bed mattresses.

What to check with any of them: alternating inflation or active pressure redistribution (for existing sores or high risk), breathable medical-grade materials, easy cleaning, correct sizing for the bed, and an adjustable-settings pump if it's an air system.

If you're not dealing with an existing sore or high risk

If you're simply looking for a comfortable, supportive mattress for everyday use, not for someone bedbound or with a diagnosed pressure-sore risk, our foam range is built around even weight distribution and published density figures, which is a different problem to the one above. The Revive Memory Foam (65 kg/m3 core, memory top) is our most contouring option for general pressure-point comfort at the hips and shoulders. It is not a medical device and is not a substitute for pressure-care equipment where there's an actual clinical need.

Related guides

• Mattress for Wheelchair Users in South Africa: an honest guide, the closest related risk group, with its own triage table and honest South African pressure-care prices.
• Mattresses and Bed Sores: What a Standard Mattress Can and Can't Do
• Best Mattress for a Heavy Person in South Africa

Frequently asked questions

Can a regular foam mattress prevent or treat bed sores?

Not for someone who is bedbound, at high risk, or already has a sore, that situation needs an alternating air pressure mattress or a purpose-built pressure-care overlay. A quality foam mattress is a comfort product for general use, not a substitute for medical pressure-care equipment.

What's the difference between an alternating air mattress and a foam mattress?

An alternating air mattress actively changes which areas bear weight on a repeating cycle, using a pump. A foam mattress passively cushions the body in one position and cannot redistribute pressure over time the way an active system can.

Does Mr Mattress sell pressure-care or medical mattresses?

No, we sell foam and hybrid comfort mattresses for general home use. For pressure-care equipment, see the specialist suppliers listed above.

Who should I talk to about bed sore risk or existing sores?

A doctor, wound-care nurse, or occupational therapist can assess the risk and recommend the right equipment and care plan for the specific situation, this page is general information, not medical advice.

How often should someone at risk of bed sores be repositioned?

Widely accepted guidance is at least every 2 hours for someone in bed, and more frequently, sometimes hourly, for someone sitting in a wheelchair. A clinician's Braden or Waterlow risk assessment can give an objective score for a specific situation.

Does foam density actually matter for pressure sore risk?

Yes, within its limits. A low-density, worn mattress bottoms out under bony prominences, concentrating pressure exactly where sores start. A higher-density foam, like our Revive's 65 kg/m3 SABS-approved core, spreads load more evenly. It is still a passive comfort surface, not a substitute for an active powered system where one is clinically needed.

Can I buy the Revive if a family member has a pressure sore risk but no existing sore?

If a clinician has assessed the risk as mild and there is no existing sore, a well-specified foam mattress like the Revive can be a reasonable general-comfort choice alongside a proper repositioning schedule. If risk is assessed as high, or a sore already exists, please see the suppliers and guidance above instead.

This page is intended as general information to help you find the right type of product. It is not medical advice, and Mr Mattress is not affiliated with the suppliers listed above.