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What customers say

It is rare to find a site that is so competitive on price but with such an excellent layout and that has quite obviously had so much time put into it. To have purchased the Relyon mattress I bought for such a good price I would have expected to have had to go to a bdodgy looking site with no info. Thumbs up for covering both bases and also sorting out delivery for next day. Great stuff. Lisa Holmes, Guildford
I have been very impressed with the level of detail you have gone into on your site with regards to making it easy to make a choice. I was somewhat confused by all the different options when looking through other sites but your buyers guides and descriptions made the whole process much easier. I was worried about delivery because I've never ordered anything so big online before but it arrived on time and the driver was very helpful getting inside for me. Please pass my thanks on to all involved and should you wish to put this on your site so everyone can see it Ive no problem recommending you to your other customers.Andrew D, Oxford
After a long search in deciding what mattress I wanted to buy I decided on the Shire Eco Sound mattress after coming across it in a showroom locally. An easy search on the net brought me to "Only Mattresses". It was the cheapest price online, quick to order and process. I received an email regarding my confirmation of purchase and thereafter a telephone requesting a date for the mattress to be delivered. I live behind a parade of shops on the 1st floor, however delivery was no problem for them and the mattress was delivered on time to my door....cannot fault their service in any way!Sarah

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Medium Mattresses

These medium mattresses have plenty of support but aren't rock hard, allowing you to enjoy a more sumptuous feel than the firmer mattresses. We have various types of mattress in this category but all of them are of a supportive but comfortable medium feel and are all available with free delivery.

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  1. Joseph Basic Mattress with Blue design

    Joseph Basic Mattress

    Joseph International
    Now From:

    Was: £140.00

    You Save: £70.00 (50%)

    Now From: £70.00

    Next Day Delivery

    The Joseph Basic Mattress is a traditional open coil mattress, made for your son or daughter’s room. The open coil base has just the right level of firmness for a younger person and has good support. The best thing about it is that the Basic mattress is available in a number of fun colours, allowing you to match it with your child’s bedroom theme.

  2. Relyon Easy Support Mattress

    Relyon Easy Support Mattress

    2 Review(s) | Add your review

    Relyon
    Now From:

    Was: £249.00

    You Save: £160.00 (64.3%)

    Now From: £89.00

    Next Day Delivery

    The Relyon Easy Support mattress is great for people who want Relyon luxury but are on a budget. It's hypo-allergenic and anti dust mite properties are perfect for people with allergies or asthma and it arrives rolled for easy lifting.

  3. Breasley Value Graduate Plus Mattress

    SALE - Breasley Value Graduate Plus Mattress - with Free Pillows

    2 Review(s) | Add your review

    Breasley
    Now From:

    Was: £190.00

    You Save: £100.00 (52.6%)

    Now From: £90.00

    Next Day Delivery

    The Breasley Value Graduate Plus is a 14cm deep reflex foam mattress which is supportive and comfortable in equal measures, as well as being emminently affordable. Perfect for bunk beds and children or even guest beds which aren't used very often, you can't go wrong with a Breasley mattress at this price. Now with free pillows.

  4. Joseph Pace Mattress

    Joseph Pace Mattress

    2 Review(s) | Add your review

    Joseph International
    Now From:

    Was: £170.00

    You Save: £80.00 (47.1%)

    Now From: £90.00

    Next Day Delivery

    The Joseph Pace is a traditional open coil mattress featuring a coil spring unit reinforced with extra edge support which means you will get decent support and at a very reasonable price.

  5. Sleepsound Almond Mattress corner

    Sleepsound Almond Mattress

    Sleepsound
    Now From:

    Was: £120.00

    You Save: £30.00 (25%)

    Now From: £90.00

    Next Day Delivery

    The Sleepsound Almond Mattress is an open coil mattress which combines comfort, support and durable construction, at an affordable price. This 18cm deep mattress has a 13.5 gauge spring system, featuring additional fillings and a deep quilted top, so you can relax into a sound night's sleep.

  6. Visco Sensations Luxury Memory Foam Mattress

    Visco Sensations Luxury Memory Foam Mattress

    5 Review(s) | Add your review

    Visco Sensations
    Now From:

    Was: £190.00

    You Save: £90.00 (47.4%)

    Now From: £100.00

    Next Day Delivery

    The Visco Sensations Luxury Memory Foam Mattress is an excellent budget memory foam mattress, allowing everyone to enjoy the fabulous benefits of this revolutionary material. The 25mm of memory foam on a reflex foam base provides pressure relief and support.

  7. Sleepsound Moonlight Mattress corner

    Sleepsound Moonlight Mattress

    Sleepsound
    Now From:

    Was: £150.00

    You Save: £40.00 (26.7%)

    Now From: £110.00

    Next Day Delivery

    The Sleepsound Moonlight Mattress is sure to provide you with a sound night's sleep for years to come. This open coil mattress measures 22cm deep and features a 13.5 gauge spring system, with a medium firmness, providing both comfort and support throughout the night.

  8. Sleepsound Pocket Flex 800 Mattress Corner

    Sleepsound Pocket Flex 800 Mattress

    Sleepsound
    Now From:

    Was: £190.00

    You Save: £80.00 (42.1%)

    Now From: £110.00

    Next Day Delivery

    The Sleepsound Pocket Flex 800 Mattress is a 15cm deep pocket sprung mattress, with 800 individually pocketed springs. This mattress offers you the comfort and pressure reliving qualities of pocket springs at an affordable price.

  9. Visco Sensations Memory Flex 1500

    Visco Sensations Memory Flex 1500

    3 Review(s) | Add your review

    Visco Sensations
    Now From:

    Was: £210.00

    You Save: £100.00 (47.6%)

    Now From: £110.00

    Next Day Delivery

    The Visco Sensations Memory Flex 1500 is an excellent children's bunk or cabin bed mattress and is designed especially for kids, with a safer, thinner layer of memory foam which is 20mm deep and an overall depth of 15cm.

  10. Breasley Value Visco 250 Mattress - with Free Pillows

    Breasley Value Visco 250 Mattress - with Free Pillows

    5 Review(s) | Add your review

    Breasley
    Now From:

    Was: £250.00

    You Save: £130.00 (52%)

    Now From: £120.00

    Next Day Delivery

    This mattress allows you to experience the benefits of memory foam without breaking the bank. A 25mm layer of memory foam is supported by a high resilience foam base, providing support and comfort in equal measures. It also allows for excellent air circulation keeping it fresher for longer. Comes with a free pillow in single and two in the larger sizes.

  11. Visco Sensations Visco Plus 2000

    Visco Sensations Visco Plus 2000

    2 Review(s) | Add your review

    Visco Sensations
    Now From:

    Was: £240.00

    You Save: £120.00 (50%)

    Now From: £120.00

    Next Day Delivery

    The Visco Sensations Visco Plus 2000 is an affordable memory foam mattress featuring 50mm of memory foam on top of a 15cm reflex base. This is an excellent entry level memory foam mattress with slightly more depth than you would expect at this price.

  12. Breasley Value Visco 500 Mattress - with Free Pillows

    SALE - Breasley Value Visco 500 Mattress - with Free Pillows

    4 Review(s) | Add your review

    Breasley
    Now From:

    Was: £350.00

    You Save: £222.40 (63.5%)

    Now From: £127.60

    Next Day Delivery

    With a luxuriously deep 50mm layer of memory foam sitting on top of a supportive reflex foam base this a supremely comfortable mattress and a great price. The benefits of memory foam, such as pressure relief, usually come at a price but with this mattress you needn't break the bank to improve you sleep and subsequently your health. Comes with one free pillow in the single and two in the larger sizes.

  13. relyon memory foam original mattress

    Relyon Memory Original Mattress

    3 Review(s) | Add your review

    Relyon
    Now From:

    Was: £299.00

    You Save: £170.00 (56.9%)

    Now From: £129.00

    Next Day Delivery

    The Relyon Memory Original offers the pressure relieving properties of memory foam from one of the finest manufacturers in the world without breaking the bank. It's 18cm deep with 30mm of memory foam and features a Coolmax cover to stop you getting too hot.

  14. Shire Source 5 Mattress

    Shire Source 5 Mattress

    The Shire Bed Co
    Now From:

    Was: £200.00

    You Save: £70.00 (35%)

    Now From: £130.00

    Next Day Delivery

    The Shire Source 5 is a coil sprung mattress constructed with a 13.5 gauge spring unit encased in supportive fillings for extra comfort and is finished with a cotton cover that has a quilted panel.

  15. oseph Dream Pocket 800 Mattress

    Joseph Dream Pocket 800 Mattress

    1 Review(s) | Add your review

    Joseph International
    Now From:

    Was: £250.00

    You Save: £120.00 (48%)

    Now From: £130.00

    Next Day Delivery

    The Joseph International Dream Pocket 800 mattress is a pocket sprung mattress featuring over 800 pocket springs to give you a comfortable and supportive night's sleep.

  16. Joseph Pillowtalk Memory 1000 Mattress

    Joseph Pillowtalk Memory 1000 Mattress

    1 Review(s) | Add your review

    Joseph International
    Now From:

    Was: £270.00

    You Save: £130.00 (48.1%)

    Now From: £140.00

    Next Day Delivery

    This pocket sprung and memory foam mattress boasts over 1000 pocket springs which work independently to support your body where pressure is applied. The Joseph Pillowtalk Memory 1000 Mattress also has a pillow-top, with a luxurious 50mm layer of memory foam, so you’re sure to wake up feeling refreshed and re-energised.

  17. Breasley Posture Pocket 1000 Mattress

    Breasley Posture Pocket 1000 Mattress - with Free Pillows

    2 Review(s) | Add your review

    Breasley
    Now From:

    Was: £310.00

    You Save: £170.00 (54.8%)

    Now From: £140.00

    Next Day Delivery

    The Posture Pocket 1000 from Breasley incorporates 1000 supportive pocket springs with a layer of luxurious reflex foam which work together to provide you with a sleeping platform which is both extremely supportive as well as being amazingly comfortable. Comes with one free pillow in single and two in the larger sizes.

  18. Sleepy’s Contessa Memory Mattress - corner

    Sleepy’s Contessa Memory Mattress

    3 Review(s) | Add your review

    Sleepy's
    Now From:

    Was: £210.00

    You Save: £70.00 (33.3%)

    Now From: £140.00

    Next Day Delivery

    The Sleepy’s Contessa Memory Mattress features 60mm of memory foam and a further 150mm reflex foam for added comfort and support. With an organic cotton quilted cover and hypo-allergenic properties, this mattress is a great choice for a comfortable, sound night’s sleep.

  19. Relyon Memory Excellence memory foam Mattress

    Relyon Memory Excellence Mattress

    6 Review(s) | Add your review

    Relyon
    Now From:

    Was: £349.00

    You Save: £200.00 (57.3%)

    Now From: £149.00

    Next Day Delivery

    The Relyon Memory Excellence is a 20cm hypo allergenic and no turn mattress featuring 50mm of pressure relieving memory foam. We think that the depth of this mattress, coupled with the heat regulation of a Coolmax cover make this a great all rounder from Relyon.

  20. Relyon Pocket Sensation Mattress - pocket spring mattress

    Relyon Pocket Sensation Mattress

    3 Review(s) | Add your review

    Relyon
    Now From:

    Was: £399.00

    You Save: £250.00 (62.7%)

    Now From: £149.00

    Next Day Delivery

    1050 individual pocket springs, supported by Superflex foam will support high pressure areas and your spine. A coolmax cover completes this incredible value mattress and all from one of the best manufacturers in the world.

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Most recent reviews in Medium

  • Review for Sleepeezee Cool Comfort 1400 Mattress

    Easy, fast delivery

    Quick, easy delivery, friendly delivery man helped me bring it into the house and the mattress itself is just right, cannot fault it. Will be recommending you!

    posted by Ishika (14/05/2013)

    Price
    Comfort
    Quality
  • Review for Shire Ametist 2000 Pocket Memory Mattress

    Thank you for the good advice

    A big thank you to the customer service representative who suggested I chose this mattress. It arrived yesterday morning and I had a lovely sleep last night.

    posted by Shona (14/05/2013)

    Price
    Comfort
    Quality
  • Review for Breasley Synergy 9000 Mattress

    Perfect Mattress!!!

    Its comfortable, cool and just perfect!!!

    posted by Danny (13/05/2013)

    Price
    Comfort
    Quality