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Verified order

Fast and efficient service

Very happy with their service and their competitive pricing. The ordering process on the site was easy to use and the communication about delivery date and time was excellent.
Verified order

A rare gem

You never know how good a company is until something goes wrong. In my case the issue was with the manufacturer not My Next Mattress. Throughout the period of my complaint this company have been 100% supportive, communication rapid and have lived up to their promise. In this world of commerce I feel I have had personal service of the highest quality. Our initial contact was also excellent and our mattress was delivered quickly and efficiently. Wouldn't go anywhere else from now on.
Verified order

Customer focused

Customer focused, competitive, helpful and very efficient. Only issue I had was MNM omitted to include the agreed return of my old bed on the delivery documents, probably an oversight but caused me some inconvenience hence 4 stars.
Verified order

Excellent Online Shopping

Excellent shopping experience with good communication & a personal phone call the day before delivery. Pleasant & helpful all the way including the delivery staff.
Verified order

Very pleased with contact before and on …Hypnos mattress

Very pleased with contact before and on delivery to time etc and with Hypnos mattress
Verified order

Excellent service

Excellent service. Arrived exactly in time and pleasant to deal with
Verified order

Great company

This is the second time we have used the company and they are great. Very good prices coupled with highly positive customer service. Delivery worked really well. Would recommend them to anyone.
Deal of the week Sealy Nostromo 1400 Mattress Sealy Nostromo 1400 Mattress

Was £1,372.00

From £599.00

Click here to view

Displaying 15 of 330 Products

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  • Harrison Amber 6700 Mattress Harrison

    Harrison Amber 6700 Mattress

    Harrison  
    Call for Price
    Next Day Delivery
    6

    Soft:Medium:Firm:

  • UNO Junior Breasley

    UNO Junior

    Breasley  
    From:

    Was £229.00

    From £112.24

    11 Day Dispatch Time
    7

    Soft:Medium:Firm:

  • Visco Therapy Spring Memory Mattress Visco Therapy

    Visco Therapy Spring Memory Mattress

    Visco Therapy  
    From:

    Was £187.50

    From £149.00

    11 Day Dispatch Time
    7

    Soft:Medium:Firm:

  • Visco Therapy Memory Foam 5000 Mattress Visco Therapy

    Visco Therapy Memory Foam 5000 Mattress

    Visco Therapy  
    From:

    Was £187.50

    From £149.00

    11 Day Dispatch Time
    8

    Soft:Medium:Firm:

  • Highgrove Maestro Contract Mattress Highgrove

    Highgrove Maestro Contract Mattress

    Highgrove  
    From:

    Was £390.00

    From £156.00

    12 Day Dispatch Time
    6

    Soft:Medium:Firm:

  • UNO Deluxe Breasley

    UNO Deluxe

    Breasley  
    From:

    Was £279.00

    From £159.00

    11 Day Dispatch Time
    5

    Soft:Medium:Firm:

  • Visco Therapy Star Memory Mattress Visco Therapy

    Visco Therapy Star Memory Mattress

    Visco Therapy  
    From:

    Was £200.00

    From £159.00

    11 Day Dispatch Time
    7

    Soft:Medium:Firm:

  • Shire Beds Rainbow Mattress Shire Beds

    Shire Beds Rainbow Mattress

    Shire Beds
    From:

    Was £179.00

    From £161.00

    12 Day Dispatch Time
    5

    Soft:Medium:Firm:

  • Sweet Dreams Faye Ortho Mattress Sweet Dreams

    Sweet Dreams Faye Ortho Mattress

    Sweet Dreams
    From:

    Was £399.00

    From £174.00

    Next Day Delivery
    9

    Soft:Medium:Firm:

  • Relaxsan Moon Soft Mattress Relaxsan

    Relaxsan Moon Soft Mattress

    Relaxsan
    From:

    Was £197.00

    From £174.99

    Next Day Delivery
    4

    Soft:Medium:Firm:

  • Relaxsan Moon Firm Mattress Relaxsan

    Relaxsan Moon Firm Mattress

    Relaxsan
    From:

    Was £197.00

    From £174.99

    Next Day Delivery
    8

    Soft:Medium:Firm:

  • UNO Revive Breasley

    UNO Revive

    Breasley  
    From:

    Was £322.00

    From £179.00

    Next Day Delivery
    5

    Soft:Medium:Firm:

  • UNO Vitality Breasley

    UNO Vitality

    Breasley
    From:

    Was £329.00

    From £179.55

    11 Day Dispatch Time
    6

    Soft:Medium:Firm:

  • SleepShaper Comfort Plus Mattress SleepShaper

    SleepShaper Comfort Plus Mattress

    SleepShaper  
    From:

    Was £204.00

    From £184.00

    19 Day Dispatch Time
    7

    Soft:Medium:Firm:

  • SleepShaper Perfect Plus Mattress SleepShaper

    SleepShaper Perfect Plus Mattress

    SleepShaper  
    From:

    Was £205.00

    From £185.00

    19 Day Dispatch Time
    7

    Soft:Medium:Firm:

Displaying 15 of 330 Products

Sort
Page:
  1. 1
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  • Sweet Dreams Faye Ortho Mattress Sweet Dreams

    Sweet Dreams Faye Ortho Mattress

    Sweet Dreams  
    From:

    Was £399.00

    From £174.00

    9

    Soft:Medium:Firm:

  • Memory Flex MNM

    Memory Flex

    MNM  
    From:

    Was £299.00

    From £219.00

    10 Day Dispatch Time
    6

    Soft:Medium:Firm:

  • Uno Memory Pocket 1000 Breasley Mattress Breasley

    Uno Memory Pocket 1000 Breasley Mattress

    Breasley  
    From:

    Was £449.00

    From £249.00

    8

    Soft:Medium:Firm:

  • Sleepeezee Backcare Superior Mattress Sleepeezee

    Sleepeezee Backcare Superior Mattress

    Sleepeezee  
    From:

    Was £532.00

    From £373.00

    5

    Soft:Medium:Firm:

  • Myers Ortho 1400 Myers

    Myers Ortho 1400

    Myers  
    From:

    Was £849.00

    From £489.00

    25 Day Dispatch Time
    8

    Soft:Medium:Firm:

  • Hypnos Orthos Elite Wool Mattress Hypnos

    Hypnos Orthos Elite Wool Mattress

    Hypnos  
    From:

    Was £785.70

    From £509.00

    8 Day Dispatch Time
    8

    Soft:Medium:Firm:

King Size Mattresses

King Size Mattresses

A King Size mattress provides that little bit of extra space and comfort over a Double mattress, giving you and your partner the space to spread out without disturbing each other's sleep. They are not only great for couples but also for taller people as they are longer than standard double mattresses.

Having as much space as possible during a night's sleep is very important. Being able to move around whilst sleeping will not only help you sleep deeper but also benefits recuperation as the body can relieve pressure points and aid circulation.


Kingsize Mattress Dimensions:
150cm (width) x 200cm (length)
5' (width) x 6'6" (length)


Please note; a Kingsize mattress is 3 inches (approx 10cm) longer (head to toe) than the smaller sizes, so please keep this in mind if you're planning on using a Double base with a new Kingsize mattress.


Click Here to view our full size guide.

King Size Mattresses Designed For Even More Space

King Size Mattresses Designed For Even More Space

Our range of king mattresses offer a multitude of styles and brands, such as the pocket sprung where the springs move autonomously, unlike ordinary spring mattresses which work together, to respond to pressure loading in specific areas. Or maybe you'd prefer the customised elegance of a foam mattress? Conforming to your unique body shape, the mattress creates the support and comfort you need for a great night's rest time after time.

Our king size mattresses come in a range of brands that are loved worldwide, such as Hypnos and Octaspring. So, whatever type of mattress you're looking for, we're sure to have something that suits both your taste and budget.

WE WILL NOT BE BEATEN ON PRICE If you find a price better than ours, worry not - we will beat it! This promise extends from pre-ordering right up to the day of delivery for all delivered prices!

Free UK Delivery

  • 2 man Delivery Service *
  • Taken to Chosen Room *
  • Goods Unpacked *
  • Packaging Taken Away *

(*) on Items larger than 3' Single
Mattress

Find out more...

Our Aims

  • Offer Best Customer Services
  • Accurate Unbiased Advice
  • Give The Best Price
  • Keep You Informed On Order

Thanks to these aims, we're
5 Star rated (Trust Pilot)
(See our reviews here)

The Mattress Collection MyNextMattress is proud to be able to offer some of the BIGGEST bed and mattress brands on the market today. We try and offer you the best choice, the quickest delivery, the lowest prices and the very best service! We try and deliver all items to you on a date of your choice, and so we stock as many mattresses as we can.

In 2010, we built a new warehouse to help us stock more, and in 2018 this will be expanded!

If you need any assistance in selecting your next mattress, then please do not hesitate to contact us here at MyNextMattress, the MNM team is always more than happy to help!


We stock: Hypnos - Dunlopillo - Sealy - Myers - Octaspring + More
14 Night Sleep Trial - on everything!
We offer a 14 night sleep trial on ALL mattresses! So if you're not quite sure that a mattress will be perfect for you or not - don't worry! You will have 14 days from the day after the delivery, to let us know if you wish to exchange it for another mattress or return it for a refund.

All of this is a no quibble promise, so if the mattress is too deep, too soft, the wrong firmness or simply isn't what you expected - let us know within those 14 days.

You can read more about the policy here.