Silentnight Middleton 800 Pocket Comfort Mattress - Kingsize
278/4908£287.00
*- Save 20%Was £359.00
Size: King Size
Check stock
Check stock to see your delivery and collection options:
Sign in or register to save items to your account. Simply tap the heart again to remove.
About this product
The Silentnight Middleton Comfort is an 800 pocket sprung mattress with a medium feel; great for protecting the back, but soft enough to sink into sleep with comfort. Including layers of Eco Comfort Fibres for extra support and to allow natural airflow, the mattress is finished with a soft knit cover for added comfort through the night. Made here in the UK, this mattress is easy care, meaning there's no need for turning and it will last for years to come. **The piping detail may be white, or grey (as picture shown).
The 800 individually responsive pocket springs in this mattress help with no roll together meaning you won't disturb a sleeping partner when you move around in the night. While Eco Comfort Fibres mean it's great for both yourself and the environment, as it uses a comfort layer made from recycled plastic bottles, to bring you sumptuous comfort and a fresher night's sleep without costing the planet. All Silentnight products are hypoallergenic for healthier sleep.
At Argos Home we want you to get the best night's sleep possible, so we offer a 100 night comfort promise on our mattresses. Try your new mattress for up to 100 nights and if you aren't sleeping soundly, we'll offer you an exchange for one that suits you better.
Part of the Middleton collection.
- Medium feel.
- Pocket sprung mattress with 800 springs.
- Knit cover with quilted finish.
- No roll together.
- Anti allergy.
- Mattress size W150, L200, D26cm.
- Rotate mattress regularly.
- Made in the UK.
Package Dimensions:
- Package 1 dimensions: H24, W150, D200cm.
- Package 1 weight: 25.5kg.
General information:
- Manufacturer's 5 year guarantee.
Returns
If you want to return your product once it's been successfully delivered, a non-refundable collection charge of £30 will be applied, unless the product is faulty.
More info about our returns policy can be found here.
4.7
2558 reviews
95%
Recommended this product
Customers Say
Users find this mattress to be extremely comfortable, providing excellent support for various sleeping positions. Many report improved sleep quality and relief from back pain, making it a highly recommended choice.
An AI generated summary based on recent customer reviews
Each review is verified as authentic by our independent third party and we only publish reviews from customers or Argos Testers who have purchased or used the item. Customers are incentivised to submit product reviews as part of a prize draw.
Comfy
Mattress very comfortable, Delivery date not met (work van not pack correct) so had to sleep on floor for four nights no help from customer service.🤬
Mucker
My mattress
I bought this mattress about 3 weeks now and it is comfort and support my back
ANNE, 65 or over
Support
Really pleased with mattress, very comfortable
Breathability
Silent night
Simply amazing what more can I say perfect for side sleepers
Toppy, 35 - 44
Comfortable
I bought this 3 weeks ago and I must say that it’s a very good and comfortable mattress. I would recommend it.
Beans, 45 - 54
Great
I bought this mattres 3 weeks ago, it is nice, very comfy
Eve, 35 - 44
Silentnight mattress, firmness: MEDIUM
Great mattress, firm enough to support back when flat on it, but also confortable when on your side. Tried the medium firm before this .. and was too hard and not good for side sleeper. The no roll over system is great, the top layers make it breathable, pity it is only one side, but I am sure will last for years. I am glad i used Argos, i was a bit in doubt because they don't have a showroom, which means you lose delivery price if mattress not right!
Mona789
Comfort
Lovely mattress nest nights sleep in months!
Sara, 35 - 44
5/5
I bought two weeks ago and I'm very happy with purchase
Mattress King, 35 - 44
Had to get again
Love this mattress so much when replacing my old one I bought the exact same
Reaper93, 25 - 34
Hello Stephanie,
I can advise the following for the Silentnight Middleton 800 Pkt Comfort Mattress- Small Double:
This has zone support only in terms of support, but not edge support.
Thanks for using Q & A.
Hello Jane
I can advise the following for: Silentnight Middleton 800 Pocket Comfort Mattress - Double.
No, we do not take away your old mattress.
Thanks for using Q&A
Hello there,
After checking with our supplier, they have advised for the Silentnight Middleton 800 Pocket Comfort Mattress - Double: The mattress is made up of polyester pads, which is naturally flame retardant.

The mattress does not contain any wool.
Thank you for using Q&A.
Hello Natalie,
After checking with our supplier, they have advised for the Silentnight Middleton 800 Pocket Comfort Mattress - Double: Please see our recommendations for a suitable base below.

Only use your mattress with a suitable base, one which will provide suitable support like our upholstered divans. Slat widths should be between 8cm – 10cm and the gap between them no more than 6cm, to offer the best support for the base of your mattress. Tubular bar or Mesh frames are not recommended as these do not offer enough support to you or your mattress long term.
Thank you for using Q&A.
Hello gawsiboy,
I can advise the following for the Silentnight Middleton 800 Pocket Comfort Mattress - Single:
This doesn't have an age limit.
Thanks for using Q & A.
Hello Sharon,
Our supplier has advised that the Silentnight Middleton 800 Pocket Comfort Mattress - Single does have a fire label attached, this will be sewn on either at the side, or the bottom.
Thank you for using Q&A
Hello Dirk,
The supplier has advised the following for the Silentnight Middleton 800 Pocket Comfort Mattress - Double:
"The mattress is tested up to a weight of 16 stone for a single and a combined 32 stone for double size and above."
Thank you for using Q&A.
Hi, Suzy
I can advise that the Silentnight Middleton 800 Pocket Comfort Mattress - Double is a single sided mattress. This will be the case with the majority of pocket sprung and memory foam mattresses. If you are looking for a double sided mattress please search for one that has open coil springs as these can typically be used on both sides.
Thanks for using Q&A.
Hey Dee,
I can advise that this mattress weighs 25.5kg
Thanks for using Q&A.
Hello ROD,
The Silentnight Middleton 800 Pocket Comfort Mattress - Double, does not come rolled.
Package Dimensions:
Package 1 dimensions: H24, W135, D190cm.
Package 1 weight: 22kg.
Thank you for using Q and A
The small print
*Prices correct as displayed but are subject to change.
The customer and brand answers you’ll see above are submitted independently. As we don’t review these answers, we can’t take responsibility for anything they may say. The responses from Argos colleagues are accurate at the time of publishing. For the latest info, you should check the product page.