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Bunk Bed Mattresses

If you’re buying bunk beds for your children then you’ll need to choose a bunk bed mattress to complete this space-saving purchase. Thankfully, we have you covered here at Happy Beds, with a wide selection of mattresses for bunk beds to choose from. All of our mattresses offer optimum comfort, helping you create a safe place for them to sleep.

24 Items

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Deluxe Memory Foam Spring Rolled Mattress
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Deluxe Memory Foam Spring Rolled Mattress
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Noah Memory Foam Spring Mattress
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Noah Memory Foam Spring Mattress
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Ethan Spring Mattress
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Ethan Spring Mattress
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Theo Pocket Spring Mattress
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Theo Pocket Spring Mattress
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Deluxe Reflex Spring Rolled Mattress
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Deluxe Reflex Spring Rolled Mattress
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Flex 1000 Recon Foam Orthopaedic Mattress
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Flex 1000 Recon Foam Orthopaedic Mattress
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Pocket Flexi 1000 Individual Sprung Recon Foam Orthopaedic Mattress
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Pocket Flexi 1000 Individual Sprung Recon Foam Orthopaedic Mattress
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Fusion Lite Memory and Recon Foam Orthopaedic Mattress
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Fusion Lite Memory and Recon Foam Orthopaedic Mattress
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Ortho Sleep 1500 Reflex Foam Orthopaedic Mattress
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Ortho Sleep 1500 Reflex Foam Orthopaedic Mattress
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Clay Orthopaedic Spring Mattress
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Clay Orthopaedic Spring Mattress
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Little Champ 800 Pocket Sprung Reflex Foam Orthopaedic Mattress
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Little Champ 800 Pocket Sprung Reflex Foam Orthopaedic Mattress
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Compact Premier Spring Mattress
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Compact Gold Tufted Orthopaedic Spring Mattress
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Superior Spring Mattress - European 3ft Single (90 x 200 cm)
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Pocket Spring 1000 Kids Mattress
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Pocket Spring 1000 Kids Mattress
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Superior Pocket Sprung Mattress - European 3ft Single (90 x 200 cm)
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Compact Eclipse Pocket Sprung 800 Mattress
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Cabin Bonnell Spring Kids Mattress
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Cabin Bonnell Spring Kids Mattress
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Sleeptight Pocket Sprung Kids Mattress
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Sleeptight Pocket Sprung Kids Mattress
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Platinum Sprung BUNK Mattress
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Platinum Sprung BUNK Mattress
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Reflex Foam Kids Mattress
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Reflex Foam Kids Mattress
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Pocket Sprung Kids Mattress
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Pocket Sprung Kids Mattress
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Compact Membound Memory Foam Spring Mattress
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Deluxe Spring Kids Mattress
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Deluxe Spring Kids Mattress
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24 Items

Mattresses for every bunk bed

A good night’s sleep is essential for your little ones. To help you find the perfect bunk bed mattress for them, we stock a variety of different mattress types including pocket sprung mattresses to support them as they sleep as well as memory foam and reflex foam mattresses to give them that sink-in feeling as they drift off. Of course, our mattresses are available in a selection of sizes so whether you’re shopping for a standard single bunk bed or a triple sleeper with a small double underneath, you can find exactly what you need.

Is there a special type of mattress for bunk beds?

You don’t need to buy a special type of mattress if your child has a bunk bed. The mattresses you would use on a regular child’s bed can be used on a bunk bed, providing it’s the right fit for the bed and not so thick that it would make using the top bunk of the bed unsafe. You can find out more about bunk bed safety, including choosing a mattress, in our guide.

Although it’s recommended to replace adult mattresses every eight years, children’s mattresses need to be replaced every three years for 3-10 year olds and every five years for 10-16 year olds. If your existing mattress is older than this, we recommend investing in a new bunk bed mattress.

What sizes are bunk bed mattresses available in?

Are you not sure what size mattress you need for your new bunk bed? Well, you’re in the right place! Our bunk bed mattresses are available in a range of sizes:

  • Small single mattresses: ideal for small children who are transitioning from a toddler bed into an adult bed.
  • Single mattresses: the standard size for most bunk beds, a single mattress is excellent for solo sleepers, children and guests.
  • European single mattresses: a good choice for growing children, our European single bunk beds offer more leg space to stretch out.
  • Small double mattresses: slightly smaller than a double mattress, our small double mattresses are perfect if you're a little short on space.
  • Double mattresses: the largest bunk bed mattress size. It offers plenty of space and easily accommodates up to 2 people.

What type of foam filling is available with bunk bed mattresses?

We have two types of foam available with our bunk bed mattresses. The types of foam we have in our range include:

  • Reflex Foam: a high-density foam that provides support and firmness. Reflex foam is made up of tiny holes that mould to your body shape.
  • Memory Foam: a low-resistance foam that will react to pressure by changing shape. This foam evenly distributes your body weight, offering comfort and support.

What type of spring structures are available with bunk bed mattresses?

A selection of our bunk bed mattresses comes with two types of spring available. These include:

  • Open coil springs: these mattresses have many open coiled springs that sit inside the mattress, running side to side. Our range of open coil spring mattresses are available in varying levels of firmness.
  • Pocket springs: these mattresses feature individual pocket springs, enclosed within their own pocket. Each spring works independently and reacts to applied pressure, offering support.

Excellent
4.4 out of five star rating on Trustpilot
Rated 4.4 / 5 based on 13,114 reviews on
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I think the whole thing went perfectly…
I think the whole thing went perfectly…
I think the whole thing went perfectly from start t finis
Very good
Very good
Brilliant material, easy assembly, very nice service
Excellent customer service!!
Excellent customer service!!
Kyi from Happy Beds was excellent in sorting a problem out. Amazing customer service!. Thank you!! Mr Edwards
Fantastic mattress
Fantastic mattress
Fantastic mattress, very comfortable
Really good customer service from…
Really good customer service from…
Really good customer service from Chantal. She was very professional and dealt with my query very efficiently and quickly.
Great thanks
Great thanks
First class service throughout from Happy Beds. Thank you very much. Mattress delivered earlier than expected. Delivery guys very friendly and professional. They found the marina very easy. I went to them after phone call, to say they had arrived. Helped me load mattress on a trolley, waved bye. Mattress looks great and fits perfect. Highly recommend Happy Beds.
Great company even better customer service
Great company even better customer service
Quick delivery, good quality items. Customer service is great, we were speaking to a lady called Aimee as one of the parts for the bed was faulty. Dealt with it quickly and replacement sent a couple days after the initial enquiry. Thank you
Great prices and even better customer…
Great prices and even better customer…
Great prices and even better customer service. really impressed with this company. bunk beds are great and the problem I had was resolved by Caroline and Sophie with no hassle. Would definitely buy from them again