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Small Double Mattresses

Also known as queen size mattresses, small double mattresses are the perfect go-to option for those looking for a mattress slightly bigger than a single but not quite the size of a double mattress. If your bedroom doesn’t have a vast amount of space, then a 4ft mattress is a happy medium! Measuring 4' x 6'3", a small double mattress is a great way to utilise the space in your bedroom or guest room and avoid making it feel cramped and cluttered, a big no-no for a relaxing night’s sleep. Find your perfect mattress at Happy Beds today.

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Arun Open Coil Spring Semi-Orthopaedic Mattress
Medium
5 star review
5.0
(3)
Arun Open Coil Spring Semi-Orthopaedic Mattress
From£209.99 You Save: £60 Now From £149.99 You Save: £60
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Mersey Memory and Reflex Foam 1000 Pocket Sprung Mattress
Medium-Firm
5 star review
5.0
(4)
Mersey Memory and Reflex Foam 1000 Pocket Sprung Mattress
From£314.99 You Save: £90 Now From £224.99 You Save: £90
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Severn 3000 Pocket Sprung Orthopaedic Natural Mattress
Medium-Firm
New Arrival
Severn 3000 Pocket Sprung Orthopaedic Natural Mattress
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SleepSoul Bliss 800 Pocket Spring and Memory Foam Pillowtop Mattress
Medium
4.8 star review
4.8
(28)
SleepSoul Bliss 800 Pocket Spring and Memory Foam Pillowtop Mattress
From£379.99 You Save: £130 Now From £249.99 You Save: £130
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Super Ortho Spring Reflex Foam Orthopaedic Firm Mattress
Firm
4.8 star review
4.8
(441)
Super Ortho Spring Reflex Foam Orthopaedic Firm Mattress
From£219.99 You Save: £55 Now From £164.99 You Save: £55
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Majestic 1000 Pocket Sprung Orthopaedic Mattress
Medium-Firm
4.8 star review
4.8
(238)
Majestic 1000 Pocket Sprung Orthopaedic Mattress
From£254.99 You Save: £70 Now From £184.99 You Save: £70
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Ortho Royale Spring Orthopaedic Mattress
Medium
4.8 star review
4.8
(338)
Ortho Royale Spring Orthopaedic Mattress
From£209.99 You Save: £60 Now From £149.99 You Save: £60
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Signature Crystal 3000 Pocket Sprung Orthopaedic Natural Mattress
Medium-Firm
4.8 star review
4.8
(422)
Signature Crystal 3000 Pocket Sprung Orthopaedic Natural Mattress
From£379.99 You Save: £115 Now From £264.99 You Save: £115
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Noah Memory Foam Spring Mattress
Soft
4.7 star review
4.7
(209)
Noah Memory Foam Spring Mattress
From£199.99 You Save: £50 Now From £149.99 You Save: £50
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Theo Pocket Spring Mattress
Soft
4.7 star review
4.7
(207)
Theo Pocket Spring Mattress
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Ethan Spring Mattress
Soft
4.7 star review
4.7
(215)
Ethan Spring Mattress
From£164.99 You Save: £40 Now From £124.99 You Save: £40
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Clay Orthopaedic Spring Mattress
Soft-Medium
4.8 star review
4.8
(160)
Clay Orthopaedic Spring Mattress
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1
Medium-Firm
4.8 star review
4.8
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Bamboo Vitality 2000 Pocket Sprung Memory and Reflex Foam Mattress
From£404.99 You Save: £130 Now From £274.99 You Save: £130
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Pinerest Spring Semi-Orthopaedic Quilted Fabric Mattress
Soft-Medium
4.8 star review
4.8
(116)
Pinerest Spring Semi-Orthopaedic Quilted Fabric Mattress
From£164.99 You Save: £45 Now From £119.99 You Save: £45
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Richmond 3000 Pocket Sprung Natural Fillings Mattress
Medium-Firm
4.9 star review
4.9
(62)
Richmond 3000 Pocket Sprung Natural Fillings Mattress
From£394.99 You Save: £120 Now From £274.99 You Save: £120
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SleepSoul Bliss 2000 Pocket Spring Mattress
Soft-Medium
New Arrival
SleepSoul Bliss 2000 Pocket Spring Mattress
From£377.99 You Save: £63 Now From £314.99 You Save: £63
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Foyle Open Coil Spring Mattress
Medium
5 star review
5.0
(2)
Foyle Open Coil Spring Mattress
From£189.99 You Save: £50 Now From £139.99 You Save: £50
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Calder Spring Memory Foam Tufted Mattress
Medium
5 star review
5.0
(1)
Calder Spring Memory Foam Tufted Mattress
From£209.99 You Save: £60 Now From £149.99 You Save: £60
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Thames 1000 Pocket Sprung Orthopaedic Mattress
Medium-Firm
5 star review
5.0
(2)
Thames 1000 Pocket Sprung Orthopaedic Mattress
From£284.99 You Save: £85 Now From £199.99 You Save: £85
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Tyne Open Coil Spring Orthopaedic Mattress
Medium
5 star review
5.0
(1)
Tyne Open Coil Spring Orthopaedic Mattress
From£209.99 You Save: £60 Now From £149.99 You Save: £60
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1
Soft-Medium
4.7 star review
4.7
(47)
Eclipse Pocket Sprung 800 Quilted Fabric Mattress
From£229.99 You Save: £60 Now From £169.99 You Save: £60
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Touch 3-Zone Memory Foam Orthopaedic Rolled Mattress
Medium-Firm
4.9 star review
4.9
(109)
Touch 3-Zone Memory Foam Orthopaedic Rolled Mattress
From£204.99 You Save: £55 Now From £149.99 You Save: £55
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1
Medium-Firm
4.7 star review
4.7
(92)
Signature Gold 1800 Pocket Sprung Orthopaedic Natural Mattress
From£314.99 You Save: £95 Now From £219.99 You Save: £95
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Balmoral 3500 Pocket Sprung Memory Foam Mattress
Medium
4.8 star review
4.8
(117)
Balmoral 3500 Pocket Sprung Memory Foam Mattress
From£344.99 You Save: £100 Now From £244.99 You Save: £100
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Buy small double mattresses online

Buy the perfect small double mattress for a bedroom or guest bed with Happy Beds. We have everything from open coil small doubles to memory foam small double mattresses and hybrid options for the best of both worlds. If you're looking for a mattress for a small double bed in a guest room, our rolled mattresses are the perfect blend of practicality and comfort. Simply roll them up and store them away until you need them next.

4ft small double mattresses in a range of styles

A small double mattress is a great choice to expand your bedroom's space. They are highly comfortable and only take up a little room, helping you maximise floor space. We have many different types and firmness ratings available, so you can get the support you need to enjoy a comfortable sleep night after night. Get the ultimate comfort with one of our small double mattresses.

What size is a small double mattress?

A small double mattress is 4 foot wide and 6 foot 3 inches long, or 120cm x 190cm, which makes them slightly smaller than a double mattress and larger than a single mattress. Another name for these mattresses is queen-size mattresses or three quarter mattresses, which you might see mentioned around the internet. Want to find out more about mattress sizes? Check out our mattress size guide for more information.

What types of small double mattresses are available?

We sell a wide variety of small double mattresses for you to choose from, including:

Small double orthopaedic mattresses

Designed to help support your body, particularly your lower back, as you sleep, a small double orthopaedic mattress is slightly firmer than regular mattresses. They work to help you sleep with a healthy posture throughout the night to reduce the risk of aches and pains.

Small double pocket sprung mattresses

If you're looking for a supportive mattress that minimises movement, then a small double pocket sprung mattress is the perfect choice. Featuring thousands of springs wrapped in individual pockets, they offer low movement transference to keep you snoozing throughout the night.

Small double open coil mattresses

Featuring a connected network of springs, a small double open coil mattress is an affordable choice designed to spread your weight evenly for a peaceful sleep. This type of mattress is also known as a traditional mattress or a Bonnell spring mattress!

Small double memory foam mattresses

Get the ultimate support with a small double memory foam mattress thanks to the innovative memory foam construction created by NASA for astronauts! A memory foam mattress uses your body heat to mould to your body so you can have unique support as you sleep.

Small double latex foam mattresses

Are you looking for a hypoallergenic mattress with high personalised support? A small double latex foam mattress is the answer, as it is made with naturally sourced latex that contours to your body for extra support and also has plenty of hypoallergenic properties for those suffering from allergies.

Which type is right for you? Consult our mattress buying guide for a helping hand in choosing your perfect mattress.

What firmness ratings do small double mattresses come in?

Our small double mattresses have multiple firmness options to help fulfil your sleeping needs, including:

  • Soft small double mattresses
  • Soft/medium small double mattresses
  • Medium small double mattresses
  • Medium/firm small double mattresses
  • Firm small double mattresses

It's important to note that many factors can impact which mattress firmness will suit you, including your weight, your partner's weight, your sleeping position and any health problems you might have. Side sleepers, for example, will need a mattress firmness different from front sleepers to promote a healthy spinal alignment.

Are small double mattresses suitable for children?

Yes, a small double mattress is perfectly suitable for children as it will offer them more space than a single one without taking up as much room as a double! Our small double mattresses are designed to be supportive, so you can be confident they will get all the restful sleep they need for their growing body.

Is a small double big enough for two?

Yes, a small double can accommodate two adults, although it will be a cosier sleep than a traditional double mattress due to its reduced dimensions. If you, or your partner, likes to stretch out during sleep, then you might want to invest in a larger mattress, such as a double mattress or even a king size mattress if you have the room!

Can I put a small double mattress onto a double bed frame?

You can put a small double mattress onto a double bed, but we wouldn't recommend this as there will be space between the frame and the mattress due to its smaller size. As a result, you'll find that doing this will lead to the mattress moving around the bed as you sleep! So, to ensure you get a truly restful sleep, always buy a mattress matching your bed size.