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Single Mattresses

Single mattresses are a no-brainer when you have a small bedroom to kit out. These mattresses are exceptionally versatile, perfect for any home, and great for children, teenagers, or adults. Choose from pocket springs to memory foam, with 3ft mattresses suitable for any sleeping position and problem! So, whether you're buying for yourself, your children or a guest room, you can be assured you'll find what you need in our range. Shop now with flexible payment options and quick delivery with mattresses in stock and ready to go!

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Buy single mattresses from the experts

Our extensive range of single mattresses has everything you need to find the perfect mattress for you and your bed. Memory foam single mattresses are soft and comfortable - you might never want to get up! If you're looking for a practical option, we have rolled mattresses that can easily be moved in and out of guest rooms or stored away. Whether you're buying for yourself, children or guests, our single mattresses provide maximum comfort and promise a peaceful night's sleep.

Single mattresses FAQs

One of the most popular sizes in the UK, a single mattress is a versatile option that will suit any

What size is a single mattress?

A standard single mattress measures 3' x 6'3" or 90cm x 190cm. It's one of the most popular mattress sizes, as it can comfortably sleep a child, teenager or adult! Not sure if this size is what you need? Check out our mattress size guide to learn more about all the sizes available here at Happy Beds.

Are single and twin the same?

No, a single mattress in the UK is different from a twin mattress, which is a common size in the USA. Whereas a UK single measures 3' x 6'3", a US twin is slightly wider and shorter at 3'2" x 6'2" in size.

What types of single mattresses are available?

We have a wide range of single mattresses available, including our most popular types:

Single orthopaedic mattresses

For those who suffer from back pain or aching joints at night, a single orthopaedic mattress is the perfect choice as it is designed with high support levels. This, in turn, helps to promote a healthy spinal alignment to reduce aches and pains!

Single pocket sprung mattresses

A single pocket spring mattress consists of thousands of 'pockets', which are individually wrapped springs. This allows them to operate independently from each other, giving you custom support without the risk of causing extra jostling when moving.

Single open coil spring mattresses

If you're looking for an affordable yet supportive option, a single open coil mattress is the answer. Also called a traditional or Bonnel spring, they have a series of interconnected springs designed to offer even weight distribution for high support.

Single memory foam mattresses

A single memory foam mattress offers exceptional levels of unique support throughout the night. The foam uses your body heat to contour to your shape, giving you personalised sleep that is restful and supportive!

Single latex foam mattresses

Our single latex foam mattresses are great for sleepers suffering from allergies, as latex foam is naturally hypoallergenic. They work similarly to memory foam in that they contour to your body to give you custom sleep levels!

Single hybrid mattresses

A single hybrid mattress combines comfort and support into one, with most features a spring structure and layers of foam. You get the best of both worlds for the ultimate, comfy sleep!

These aren't our only single mattress types, just the ones most popular with our customers! Are you curious about all the different types of mattresses available? Check out our mattress buying guide for more info.

What mattress firmness levels do single mattresses come in?

Our single mattresses come in the following firmness ratings:

The firmness you decide on for your single mattress is essential as this can affect your sleep and potentially reduce the risk of joint pain. Choosing the right mattress firmness can depend on personal preference, long-term injuries or sleeping position!

Is a single bed mattress suitable for a child?

A single mattress is a perfect choice for kids as it is large enough to give them all the space they need to support their growing bodies. It's equally ideal for teenagers, so if you give your child a single mattress, it can be their sleep companion for many years! Our how to choose a mattress for children guide will help you make the right choice for their sleep needs and help them grow comfortably.

Are single mattresses suitable for adults?

Single mattresses are easy for adults to use as their dimensions are large enough to accommodate a grown person. So, if you're running short on space in your home, a single bed and mattress might be the perfect choice. They're also a common choice for guest and university bedrooms, making them exceptionally versatile and ideal for adults and children.

Why shop Happy Beds for your 3ft single mattress?

Enjoying night after night of restful sleep isn't the only thing you'll get when buying your single mattress from Happy Beds! You'll also get to enjoy:

  • Quick delivery options - with hundreds of single 3ft mattresses in stock, you can arrange delivery whenever works best for you with our standard or premium delivery services.
  • 5-year guarantee – you'll get supportive sleep and rest easy knowing your new mattress comes with a 5-year manufacturer's guarantee.
  • Flexible payment options – pay upfront or spread the cost with a 0% interest finance option from Klarna or PayPal.
  • Customer service – we have a team of knowledgeable people ready to help with any questions you may have about your order, product or delivery!
  • Trustworthy service – we're rated Excellent on Trustpilot with over 15,000 reviews from previous customers!