Deal of the week: cheap Silentnight Memory Foam mattressSave 10% on this Silentnight Memory Foam mattress
01 February 2013
This Silentnight 3 Zone Memory Foam mattress is currently reduced by 10% at Sainsbury's, plus you can collect 672 Nectar points.
The single is now £134.32, the double £168.07 and the king £201.82. Silentnight claims that the three support zones in this mattress offer pressure relieving comfort right across the mattress.
Memory foam mattress reviews
Even without the 10% off, this is a cheap mattress compared with others. But will a low cost memory foam mattress also be low quality?
Find out by reading our Silentnight 3 Zone Memory Foam mattress review.
If you're not a Which? member, you can unlock all our reviews and find great prices online with a £1 trial subscription to Which?
How we test mattresses
We spend around 20,000 hours of our lives in bed, so getting the right mattress is crucial - and it will save you from making a costly mistake.
That's where our tests come in - in our labs we look at:
- Body support - we measure our sleeper's body at 36 points when standing up and when lying down. A good mattress keeps your spine the same shape as when you're standing
- Durability - we simulate 10 years' worth of use by rolling heavy barrels back and forth on each mattress
- Stability and roll-together - to determine how much you would be affected by your partner's movement, we see how the mattress reacts to two people lying together and measure how much it bounces and whether it creates a dip
- Permeability - we look at how it soaks up moisture. The more permeable it is, the better it'll be at not getting soggy from sweat.
Deal of the week
All prices correct at 10am on Friday 1 February 2013. If you've spotted this Silentnight 3 Zone Memory Foam mattress for less elsewhere, let us know – email firstname.lastname@example.org with the details and we’ll update this page.
Visit the Sainsbury's website to buy this Silentnight 3 Zone Memory Foam mattress.
- Read all our memory foam mattress reviews
- See how to choose the best type of mattress
- Check out our memory foam mattress FAQs