Silentnight Airmax 8cm Mattress Topper - Kingsize
134/9021£32.67
*- Save Over £16.00Was £48.99
Bed 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
Revive your mattress with this dual-layer topper that lets air flow freely around your body for a breathable, comfortable night's sleep. It's filled with plump hollowfibre and features a clever air mesh construction that keeps you at just the right temperature, whatever the season. The extra deep 8cm design adds supportive cushioning that makes your existing mattress feel refreshed and inviting. It's sized to fit king size beds, and the elasticated corner straps stretch over your mattress to hold everything securely in place without shifting or bunching up.
The dual construction allows air to circulate between the layers, which helps regulate temperature and keeps you comfortable throughout the night. The air mesh sides work with the hollowfibre filling to create a topper that's soft yet supportive, bouncing back night after night. The elasticated straps make fitting quick and simple, gripping your mattress firmly so you don't need to worry about it moving around. Whether you're looking to extend the life of your current mattress or just add an extra layer of comfort, this topper delivers practical benefits you'll notice from the first night.
Part of the Silentnight Airmax Filled Bedding collection.
- Set includes: Topper.
- Suitable for king size beds.
- Size L200, W152, D8cm.
- 100% Polyester reverse.
- 100% Polyester filling.
- Secured by elasticated corner straps.
- Cover is machine washable at 40C.
- EAN: 5012701565073.
Returns
If you want us to collect an unwanted small item after delivery, it costs £3.95 or you can return it to any store for free. You won’t be charged if the item is faulty, or if it was delivered by a supplier.
4.5
1469 reviews
89%
Recommended this product
Customers Say
Comfortable mattress topper that softens firm beds, improves sleep quality, fits well, and offers good breathability. Some find it thinner than expected and less supportive, but overall good value.
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.
Well recommended!
I’m happy with the price and quality of the mattress topper and sleep more comfortably. It fits my double bed perfectly and stays in place with no bunching up.
Nannyshirl, 65 or over
Very comfortable.
I've had this for almost two weeks now and I am very pleased. My mattress is cheap and old and has been compared to "sleeping on a bed of knives!" So this has been a huge improvement. It is not a firm topper, so if that is your preference, I would consider a new mattress or perhaps a full foam topper. It breathes well, especially considering the temperature now as we enter our fourth heatwave of the year. I do not wake up sweaty on my back, as I would with my mattress alone. All in all very pleased so far.
Ruby90, 35 - 44
Comfortable
Since having the topper on the bed it is more comfortable.
Archangel, 65 or over
comfortable topper,
better than what we first thought and the staff were helpful and friendly
pp23, 65 or over
Nice and soft even for heavy people.
I bought this for the spare bed as the new mattress was a bit firm, and it is brilliant. I am very weighty but it works well at softening the bed, giving a much more comfortable sleep.
Cat67, 55 - 64
Would recommend for guests!
Surprisingly thick enough and soft. Needs a bit of puffing up after few nights of use but that’s normal.
Mtrz4
Value for money
Exactly what we wanted
Bones, 65 or over
Super comfy
Really good feels great when getting in bed 👍
Yacksy
Comfortable
It seems a bit small for a king, but comfortable.
Mattress Topper Buyer
Great value
Been using it for about a week now. Very comfortable, feels more luxurious than what I expected for the price. Certainly has saved me having to buy a new mattress for a while that’s for sure.
NHarvey, 45 - 54
Hello there,
Yes, the elasticated EasyFit straps on the Silentnight Airmax 8cm Mattress Topper - Single are highly stretchable and will easily fit a 90x198cm mattress, provided your mattress is not exceptionally deep.
Thanks for using Q&A
Hello there,
The supplier has advised for the Silentnight Airmax 8cm Mattress Topper - Single: I can confirm the item would be easy to fold but may be bulky depending on storage space.
Thank you for using Q&A.
Hello Marje,
After checking with our supplier, they have advised for the Silentnight Airmax 8cm Mattress Topper -Double: ''The cover is not removable, this is fully machine washable.''
Thank you for using Q and A.
Hello Hlama,
After checking with our supplier, they have advised for the Silentnight Airmax 8cm Mattress Topper -Double: Please see the below dimensions of the item while in packaging:
59cmx48cmx27cm
Thank you for using Q&A.
Hello Sal,
Silentnight Airmax 8cm Mattress Topper -Double.
I can advise that the dimensions of the Silentnight Airmax 8cm Mattress Topper - Kingsize 134/9021 are,
Length 200cm Width 152cm and Depth 8cm.
Thanks for using Q&A
Hello CandyAl,
I can advise the following for the Silentnight Airmax 800 Mattress Topper - Single:
The is possible. Depends on the setting used to take full advantage of the size of the drum. Not all programs support full drum use so please check your instructions.
Thanks for using Q & A.
Hi there.
I can advise that the Silentnight Airmax 800 Mattress Topper - Double is 100% polyester, including the breathable airflow mesh.
Thanks for using Q&A.
Hello there. The Silentnight Airmax 800 Mattress Topper - Single measures Size L190, W91, D8cm. Thanks for using Q and A.
Hello Alison,
The Silentnight Airmax 800 Mattress Topper - Double, cannot be rolled or folded for storage, as it is designed to maintain its shape and structure for comfort. It also does not come with a storage bag.
Thank you for using Q and A.
Hello Nina,
After checking with our supplier, they have advised for the Silentnight Airmax 800 Mattress Topper - Double: ''Standard sized fitted sheet are between 25-28cm depth, this topper will add 8cm of soft height therefore it is depending on the depth of mattress and total depth as to whether it will fit.''
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.