Single Mattresses
Single mattresses perfectly suit older children, guest beds, and small rooms. Discover a range of fillings, from traditional spring to advanced options like memory foam and ActiGel®, catering to all budgets and comfort preferences.
How big is a single mattress?
A single sized mattress is 3 feet wide and 6 feet 3 inches long, or 90cm by 190cm. This size is therefore ideal for any bedroom, especially smaller ones. If you're not yet sure what size mattress you need, check out our mattress size guide.
Is a single mattress ok for an adult?
A single mattress and bed are perfectly fine for an adult to sleep in, whether this be as a guest bed or because you have a small room. For couples, you'll need at least a small double mattress.
A single mattress can also work well for children as it will fit most kid's beds. Just be aware of getting the correct depth mattress for kids' beds that have the sleeping area above the floor, such as bunk beds.
Are single mattresses comfortable?
A single mattress might be seen as a cheaper option, but that doesn't mean you sacrifice comfort. You also have a choice of fillings and comfort grades, so whether you need a cheap single mattress, or want specific fillings to help with comfort, you're sure to find the perfect single mattress in our range.
Which single mattress is best for me?
The best single mattress for you depends on many factors, most importantly your needs and budget.
For a cheap single mattress, a traditional spring mattress is a good option. And just because these are on the cheaper end, it doesn’t mean they don’t offer comfort. They are great value and available in a variety of comfort grades.
A latex filling is a perfect choice if you have allergies, as these single mattresses are hypoallergenic. Memory foam is great if you often get aches and pains in your back as you sleep, but if you tend to move around in your sleep, then a pocket spring mattress is the ideal choice as it responds to your body position, ensuring comfort all night long. Another specialist mattress type is our gel mattresses. These provide support for pressure points and help to regulate your body temperature whilst you sleep.
For more on the different fillings in our single bed mattresses, have a look at our guide to mattress types.
When choosing the best single mattress for you, it’s also important to consider your sleeping position. Side sleepers are usually best with a medium comfort grade, front sleepers generally find a firm or very firm comfort grade best, whereas those that sleep on their back tend to prefer medium or firm. Read our guide on the best mattress for your sleeping position to find out more.
An easy way to work out what firmness grade you need is to use the nifty Sleepmatch machineat your local Dreams store. So, if you’re unsure which single mattress is best for you, pop into a store for some help, or try our mattress finder.