Let's start with the honesty that most mattress marketing avoids: if you're looking for the absolute cheapest mattress in South Africa, it isn't ours. No-name foam singles go for around R1,299 - sometimes less - at discount stores and roadside sellers. Our cheapest mattress is R2,399. That's the truth, and I'm not going to hide it.
What I am going to do, as someone who's manufactured mattresses for over fifteen years, is show you why the cheapest mattress is usually the most expensive one you can buy - and how to spend the least money without getting burned.
The cheap-mattress math nobody does at the till
A mattress isn't priced by what it costs at checkout. It's priced by rand per year of actual use. And that's where unlabelled cheap foam falls apart - literally:
- A ±R1,299 no-name foam single with low-density foam typically sags into a hammock within 12-24 months. Call it 18 months: roughly R866 per year - plus another shopping trip, plus the back-ache in between.
- A R2,399 mattress with a published 50 kg/m³ density and a 3-year written warranty, still going strong years later, works out to a fraction of that per year of sleep.
The cheapest mattress at the till is very often the most expensive mattress per night you actually sleep on it. What kills budget mattresses isn't the low price - it's the invisible low density behind the price.
See the Comfort Foam - From R2,399 →
"Smart cheap": the two things a budget mattress must have
You don't need to spend a fortune. You need two pieces of paper:
- A published density figure. Foam is graded in kg/m³, and that number decides whether the bed lasts 18 months or many years. 50 kg/m³ is the sensible floor for nightly adult use. If the seller can't state the density, the low price is hiding something.
- A written warranty. Not a verbal "it'll be fine" - a document that covers sagging. No-name cheap mattresses almost never come with one, and that's not an accident.
That combination - the lowest price that still comes with a published density and a written warranty - is what we call smart cheap. It's the difference between buying a bargain and buying a countdown.
Where Mr Mattress fits (honestly)
We're a factory, not a reseller - we build our mattresses in Gauteng, the Free State, Cape Town, East London, KwaZulu-Natal and Mpumalanga and sell direct, in-store and online, which is how our budget option stays in budget territory while keeping its specs:
- Comfort Foam - our budget mattress: firm feel, published 50 kg/m³ density, from R2,399 for a single (R3,699 queen), with a 3-year written warranty. Not the cheapest mattress in South Africa - the cheapest one that shows you its numbers.
- Active Foam - if you can stretch to R3,399: a 50 kg/m³ core and a 10-year written warranty. On rand-per-year, the stretch usually pays for itself.
Every mattress - including the budget one - gets the same 365-night home trial and free nationwide delivery. Cheap shouldn't mean "no way back."
Shop the Comfort Foam Mattress →
Regional guides
Shopping on a budget where you live? See our cheap mattress guides for Gauteng, Cape Town and KZN, or the national cheap mattress South Africa guide.
Frequently asked questions
What is the cheapest decent mattress in South Africa?
The cheapest mattress with real specs that we know of is the Mr Mattress Comfort Foam: R2,399 with a published 50 kg/m³ density and a 3-year written warranty. Cheaper no-name foam exists from around R1,299, but without a density figure or warranty.
Are cheap mattresses bad for your back?
Not because they're cheap - because they're usually low-density. Once low-density foam sags, support disappears and backs suffer. A firm 50 kg/m³ budget mattress supports an adult properly.
How long does a cheap mattress last?
Unlabelled low-density foam: often 12-24 months. A budget mattress at 50 kg/m³: years longer - which is why rand-per-year, not the till price, is the number to compare.
Written by Andries Taljaard, founder of Mr Mattress. 15+ years making foam mattresses in South Africa.