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      Sleep Expert
      Silentnight

      Aaron Wilkes

      Training Expert, Silentnight

      What the Sleep Expert thinks...

      "This mattress is a must for those who love a cool, fresh sleeping environment. The Miratex® ensures consistent support while cool gel memory foam actively cools your body. It's the perfect combination of mattress technologies!"

      Diagram showing dimensions of the Silentnight Comfort Gel Memory Foam Mattress with labeled height, width, and depth
      Product dimensions and load limits
      A B C Net Weight
      15cm 190cm 90cm 13kg

      Sizes may vary slightly from their stated dimensions due to manufacturing tolerances, please allow +/- 20mm (1in)
      Not sure if this will fit? Read our Home Measuring Guide for step-by-step advice.

      Silentnight Comfort Gel Memory Foam Mattress

      4.8 out of 5
      (3)
      (1)
      (0)
      (0)
      (0)

      Experience a cooler, fresher sleep while enjoying proper support and comfort.

      Supportive Miratex® Foam
      Cool Gel Memory Foam
      15cm Depth
      Firmness: Firm
      £249
      RRP £299
      Save £50
      Hurry, this offer ends in 0 days 0hrs 0mins
      from £249

      Size

      Single 3' x 6'3"
      £199 RRP £249
      In stock
      Double 4'6" x 6'3"
      £249 RRP £299
      In stock
      King Size 5' x 6'6"
      £299 RRP £349
      In stock

      FREE Delivery within Next Day Estimated delivery from

      FREE delivery Tomorrow, 23rd May

      This product combination is unavailable.
      Out of stock

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      Silentnight 5 Year Guarantee

      We know that reliability and peace of mind matter to our customers, that’s why we offer a full manufacturer’s guarantee on all of our mattresses, upholstered divan beds and headboards.

      Download warranty/guarantee information

      100 Night Sleep Trial icon
      100 Night Sleep Trial

      Finding the perfect mattress shouldn't be stressful. That's why we offer a generous 100 night sleep trial. Snuggle in and test it out for at least 50 nights. If it's not your perfect match we’ll offer you an exchange for a mattress that you love even more.

      We provide our award-winning Free Next Day Delivery service to most locations, sending a proper night’s sleep out far and wide. Hassle-free and convenient, you can even choose a time and day that suits you, have us take your old mattress away for recycling, and get us to deliver to your room of choice!

      In some places, a small fee will be charged to help us get you your best night’s rest as quickly as possible. Take a look at the following postcodes to see if this applies to you, and if you’re not sure, then use our helpful Postcode Checker to help you shop with confidence.

      We are unable to deliver to the following post codes:

      • AB10-AB16, AB21-AB25, AB30-AB39, AB41-AB45, AB51-AB56
      • CA1-CA9
      • DD1-DD11
      • DG1-DG14, DG16
      • EH1-EH49, EH51-EH55, EH91, EH95, EH99
      • FK1-FK21
      • G1-G5, G9, G11-G15, G20-G23, G31-G34, G40-G46, G51-G53, G58, G60-G79, G18-G84, G90
      • IV1-IV19, IV30-IV32, IV36
      • KA1-KA30
      • KY1-KY16, KY99
      • LA1-LA7
      • ML1-ML12
      • PH1-PH26
      • TD1-TD15
      Old Mattress Removal

      For just £39, our fast and friendly team will collect your old mattress at the exact same time we deliver your new one. No waiting, no heavy lifting, and no clutter. 100% of your old mattress is carefully recycled and kept out of landfill. Simply select 'Old Mattress Removal' at checkout.

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      Your order helps us plant trees

      151,870+ Trees planted so far

      Rated Excellent

      4.8/5
      based on 4 reviews
      Trustpilot star rating
      Quality of product
      5 / 5
      Comfort Rating
      4.8 / 5
      Value for Money
      5 / 5
      75%
      25%
      0%
      0%
      0%
      Trustpilot Star rating Verified

      Mattress lovely just taking a bit of gettng used to.

      Karen Mac 2nd May
      Trustpilot Star rating Verified

      That mattress arrived rolled up in a tube and I did not think that it was possible for it to fit the bed frame and also be firm and comfortable but it did and it is

      Marc Carne 27th Apr
      Trustpilot Star rating Verified

      The mattress is perfect density and hasn't changed form since we purchased it a few weeks ago.I highly recommend this one!

      Maggie 28th Feb
      Trustpilot Star rating Verified

      Felt a bit hard first two nights, but then became super comfortable and has adapted to my body. Sleeping much better now. Good mattress.

      R. Hawksworth 11th Jan

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      Your order helps us plant trees

      151,870+ Trees planted so far

      Free, fast delivery

      Award winning delivery

      Mattress recycling

      Planet-friendly disposals

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      0% Interest finance

      Buy now, pay later with Klarna

      18+, T&Cs apply, Credit subject to status
      Silentnight Comfort Gel Memory Foam Mattress

      Silentnight Comfort Gel Memory Foam Mattress

      £

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