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Single Mattresses

Single Mattresses - 3 ft Size

Browse our range of Single mattresses - the second smallest UK size, single mattress measurements are 90cm x 190cm (3' x 6'3").
The Single mattress size is perfect for children's beds or guest rooms alike. You can view our full size guide here

Most Popular Double Mattresses Deals
  1. 7 Day
    Nectar Mattress Classic
    • Firmness
    • Soft
    • Medium
    • Firm
    • Super Soft
    • Soft
    • Medium Soft
    • Medium
    • Medium Firm
    • Firm
    • Extra Firm
    Rating:
    100%

    (10)

    Nectar Classic Memory Foam Mattress
    RRP £699.00 Save £320.00 Now £379.00
    • https://www.mynextmattress.co.uk/media/option_images/10yr.png
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    • https://www.mynextmattress.co.uk/media/option_images/365.png
    7 Day

    From only £14.83pm

  2. Next Day
    Hypnos Elite Ortho Support Mattress
    • Firmness
    • Soft
    • Medium
    • Firm
    • Super Soft
    • Soft
    • Medium Soft
    • Medium
    • Medium Firm
    • Firm
    • Extra Firm
    Rating:
    91%

    (22)

    Hypnos Elite Support Mattress
    RRP £689.00 Save £231.00 Now £458.00
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    Next Day

    From only £17.92pm

Single mattresses are a popular choice for children and adults. Single mattresses allow you to make the most of space within a bedroom, making them the ultimate choice for smaller rooms. We provide a large range, including open coil mattresses, pocket sprung and memory foam mattresses for a huge choice of blissful comfort.

Single Mattress Dimensions:

90cm x 190cm  (3' x 6'3")

Please note:
- A common issue that some customers have is purchasing 2 Single mattresses to be placed on a Super Kingsize bed (same total width), but then find the length is different. A Super Kingsize bed is 3" (10cm) longer.

- Some Bunk beds have a maximum limit for the mattress depth. Information can usually be found in the details of the bed in particular, but we're on hand to advise if needed.


Click Here to view our full size guide.

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  1. 21 Day
    Buy the award-winning Hypnos Wool Origins 6 mattress online
    Rating:
    90%

    (31)

    Hypnos Wool Origins 6 Mattress
    Now £1,173.00 Was £1,699.00 Save £526.00
    • Firmness
    • Soft
    • Medium
    • Firm
    • Super Soft
    • Soft
    • Medium Soft
    • Medium
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    • Firm
    • Extra Firm
    • https://www.mynextmattress.co.uk/media/option_images/best-selling-mattress.png
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    21 Day Dispatch

    From only £45.89pm

  2. Next Day
    Hypnos Elite Luxury Mattress
    Rating:
    90%

    (18)

    Hypnos Elite Luxury Mattress
    Now £390.00 Was £649.00 Save £259.00
    • Firmness
    • Soft
    • Medium
    • Firm
    • Super Soft
    • Soft
    • Medium Soft
    • Medium
    • Medium Firm
    • Firm
    • Extra Firm
    • https://www.mynextmattress.co.uk/media/option_images/best-selling-mattress.png
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    Next Day Delivery

    From only £15.26pm

  3. Next Day
    Sealy Mellbreak Mattress - Ortho Plus Collection
    Rating:
    92%

    (36)

    Sealy Mellbreak Mattress
    Now £309.00 Was £499.00 Save £190.00
    • Firmness
    • Soft
    • Medium
    • Firm
    • Super Soft
    • Soft
    • Medium Soft
    • Medium
    • Medium Firm
    • Firm
    • Extra Firm
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    Next Day Delivery

    From only £12.09pm

  4. Next Day
    SleepSoul Space 2000 Mattress
    Rating:
    95%

    (51)

    SleepSoul Space Mattress
    Now £263.50 Was £449.00 Save £185.50
    • Firmness
    • Soft
    • Medium
    • Firm
    • Super Soft
    • Soft
    • Medium Soft
    • Medium
    • Medium Firm
    • Firm
    • Extra Firm
    • https://www.mynextmattress.co.uk/media/option_images/best-selling-mattress.png
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    Next Day Delivery

    From only £10.31pm

  5. Next Day
    Emma Original Mattress - Buy online at MyNextMattress
    Rating:
    95%

    (15)

    Emma Original Mattress
    Now £292.00 Was £499.00 Save £207.00
    • Firmness
    • Soft
    • Medium
    • Firm
    • Super Soft
    • Soft
    • Medium Soft
    • Medium
    • Medium Firm
    • Firm
    • Extra Firm
    • https://www.mynextmattress.co.uk/media/option_images/10-year.png
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    Next Day Delivery

    From only £11.42pm

  6. 35 Day
    Harrisons Spinks Pillow Top Mattress
    Rating:
    93%

    (19)

    Harrisons Knighton 8250 Pillow Top Mattress
    Now £929.00 Was £1,449.00 Save £520.00
    • Firmness
    • Soft
    • Medium
    • Firm
    • Super Soft
    • Soft
    • Medium Soft
    • Medium
    • Medium Firm
    • Firm
    • Extra Firm
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    35 Day Dispatch

    From only £36.35pm

  7. 21 Day
    Sleepeezee Cool Rest 2400 Mattress
    Rating:
    88%

    (12)

    Sleepeezee Cool Rest 2400 Mattress
    Now £799.00 Was £1,049.00 Save £250.00
    • Firmness
    • Soft
    • Medium
    • Firm
    • Super Soft
    • Soft
    • Medium Soft
    • Medium
    • Medium Firm
    • Firm
    • Extra Firm
    • https://www.mynextmattress.co.uk/media/option_images/10yr.png
    • https://www.mynextmattress.co.uk/media/option_images/ps.png
    • https://www.mynextmattress.co.uk/media/option_images/mf.png
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    21 Day Dispatch

    From only £31.26pm

  8. Next Day
    Hypnos Elite Ortho Support Mattress
    Rating:
    91%

    (22)

    Hypnos Elite Support Mattress
    Now £458.00 Was £689.00 Save £231.00
    • Firmness
    • Soft
    • Medium
    • Firm
    • Super Soft
    • Soft
    • Medium Soft
    • Medium
    • Medium Firm
    • Firm
    • Extra Firm
    • https://www.mynextmattress.co.uk/media/option_images/10yr.png
    • https://www.mynextmattress.co.uk/media/option_images/ps.png
    • https://www.mynextmattress.co.uk/media/option_images/fibre.png
    • https://www.mynextmattress.co.uk/media/option_images/extra-firm.png
    Next Day Delivery

    From only £17.92pm

  9. 7 Day
    Nectar Mattress Classic
    Rating:
    100%

    (10)

    Nectar Classic Memory Foam Mattress
    Now £379.00 Was £699.00 Save £320.00
    • Firmness
    • Soft
    • Medium
    • Firm
    • Super Soft
    • Soft
    • Medium Soft
    • Medium
    • Medium Firm
    • Firm
    • Extra Firm
    • https://www.mynextmattress.co.uk/media/option_images/10yr.png
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    • https://www.mynextmattress.co.uk/media/option_images/no-springs.png
    • https://www.mynextmattress.co.uk/media/option_images/365.png
    7 Day Dispatch

    From only £14.83pm

  10. 21 Day
    Sleepeezee Pocket Gel Plus Immerse 2200 Mattress
    Rating:
    90%

    (7)

    Sleepeezee Immerse PocketGel Plus 2200 Mattress
    Now £649.00 Was £899.00 Save £250.00
    • Firmness
    • Soft
    • Medium
    • Firm
    • Super Soft
    • Soft
    • Medium Soft
    • Medium
    • Medium Firm
    • Firm
    • Extra Firm
    • https://www.mynextmattress.co.uk/media/option_images/10yr.png
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    21 Day Dispatch

    From only £25.39pm

  11. 21 Day
    Sleepeezee Poise 3200 Mattress
    Rating:
    100%

    (11)

    Sleepeezee Poise PocketGel Plus 3200 Mattress
    Now £749.00 Was £1,049.00 Save £300.00
    • Firmness
    • Soft
    • Medium
    • Firm
    • Super Soft
    • Soft
    • Medium Soft
    • Medium
    • Medium Firm
    • Firm
    • Extra Firm
    • https://www.mynextmattress.co.uk/media/option_images/10yr.png
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    • https://www.mynextmattress.co.uk/media/option_images/gel.png
    • https://www.mynextmattress.co.uk/media/option_images/no-turn.png
    21 Day Dispatch

    From only £29.30pm

  12. 21 Day
    Silentnight Memory Foam 1200 Spring Mattress
    Rating:
    100%

    (3)

    Silentnight 1200 Pocket Memory Mattress
    Now £299.00 Was £549.00 Save £250.00
    • Firmness
    • Soft
    • Medium
    • Firm
    • Super Soft
    • Soft
    • Medium Soft
    • Medium
    • Medium Firm
    • Firm
    • Extra Firm
    • https://www.mynextmattress.co.uk/media/option_images/5yr-warr.png
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    • https://www.mynextmattress.co.uk/media/option_images/mf.png
    • https://www.mynextmattress.co.uk/media/option_images/no-turn.png
    21 Day Dispatch

    From only £11.70pm

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Single Mattresses - BOTTOM

Single Mattresses - BOTTOM

What kind of single mattress materials and fillings are available?

There is a wide variety of mattress fillings available, all with their own merits and unique levels of support or comfort. Below are the most popular single mattress types we offer:

Single Pocket Sprung Mattresses for excellent support and durability.
Single Memory Foam Mattresses for superior pressure relief and comfort.
Single Latex Mattresses for a natural, hypoallergenic option.
Single Hybrid Mattresses for the best of both worlds, blending modern materials with traditional springs.

We stock mattresses from industry-leading brands

We are one of the largest mattress stockists in the country, holding over 4000 mattresses in stock including single mattresses ready for next-day delivery. We hold stock for many of the top brands, including Hypnos, Emma, Sealy, Vispring, Sleepeezee, Relyon, Silentnight single mattresses as well as other single mattresses from many other top brands too.

All our Single mattresses are backed by a full manufacturer guarantee or warranty as well as our own sleep trial, which means you can use the mattress in the comfort of your own home before deciding whether to swap it for another one. We offer next-day delivery on a huge range of our Single mattresses too.

Other mattress sizes that you might be interested in

As well as offering a huge range of best-selling Single Mattresses, we also offer mattresses in other sizes. Other mattress sizes that you may be interested in may include:

Small Double mattresses - this is the next size up from a single mattress, and will provide a great sleep environment for a couple, or a sole sleeper who enjoys plenty of space.

Double mattresses - this is the most popular mattress size in the UK. 135cm x 190cm and ample room for a couple to sleep in.

Kingsize mattresses - the second most popular size in the UK. This mattress is 150cm wide and 200cm long, making it 3 inches longer than a single mattress or double mattress. 

We offer all standard UK mattress sizes, but we can also have mattresses made to your own specific dimensions and requirements. You can view our mattress size guide here and you can contact us here if you have any questions about our mattress size information.

Single Mattress FAQs

What size is a single mattress?
90cm X 190cm (3’ x 6’3”)

What types of single mattresses are there?
Single mattresses come in all types, there are no exclusions and all suppliers make mattresses in this size. Rolled foam mattresses are very popular, largely because they tend to be shallower in depth, which should be a consideration when purchasing a Single size mattress.

What is the best single mattress?
There is no easy answer to this! Every person is different in terms of their physical requirements and their own preferences. There is no ‘one mattress to suit everyone’. However, we would recommend a mattress with a shallower depth than normal, foam or latex for example. If the single mattress is to be used by an adult, you may also wish to consider the strength of the sidewalls, which helps increase the overall size of the comfortable sleeping area.

Who is a single mattress best suited for?
Typically, our customers purchase a single mattress for spare rooms or rooms where space is at a premium. We also deliver a lot of single mattresses which are destined to be used by children.

Free UK Delivery

2-Person Delivery Service *

Taken to Chosen Room *

Goods Unpacked *

Packing Taken Away *

(*) on items larger than 3' Single Mattresses


Why order from us?


Our reviews are Excellent.


We have a sleep trial on all mattresses.


We offer free delivery
(offshore charges apply).


Advisers available 7-days a week.


1000’s of mattresses in stock ready
for next day delivery.

Our Aims

Offer Best Customer Services

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It‘s these reasons we are rated ‘EXCELLENT‘ on Trustpilot with a rating of 4.9 out of 5.