Silentnight Waterproof Mattress Protector - Kingsize
127/5559£21.00
Bed size: King Size
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About this product
Keep your mattress fresh and protected with this waterproof protector that shields against spills, accidents and night-time sweats. It's made with a soft touch microfibre surface and a waterproof polypropylene backing, so you get complete protection without sacrificing comfort. The fitted skirt design wraps around the sides of your mattress just like a fitted sheet, which means it covers every inch and stays securely in place. It's suitable for king size beds, giving you reliable coverage that works hard to extend the life of your mattress.
The elasticated skirt makes fitting quick and straightforward, even on deeper mattresses. It's machine washable at 40C, so keeping it clean is simple and convenient. The waterproof barrier stops liquids from seeping through, while the soft microfibre top layer feels comfortable against your sheets. Whether you're protecting a new mattress or extending the life of an existing one, this protector delivers practical performance you can count on every night.
Part of the Silentnight Waterproof Bedding Protection collection.
- Suitable for king size beds.
- 100% polypropylene cover.
- Waterproof.
- Secured by elasticated skirt.
- Machine washable at 40C.
- Line dry.
- EAN: 5012701341318.
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.
4.3
5635 reviews
86%
Recommended this product
Customers Say
Comfortable, well-fitting, and highly waterproof mattress protectors praised for durability and softness. Some report slight plastic feel and noise, but overall good value and effective protection.
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.
Good protector
Very pleased with the mattress protector. Good value for money .
Jules
Perfect protection
I bought this for my 6 year olds bed as he’s still having accidents throughout the night. I am so glad I did as this has saved his mattress a few times. It dries really quickly after washing so is normally back on his bed the same day.
Aaron D
Good quality
These are good mattress protectors bought for my elderly Mother in Law and they work as they should
bazza445, 65 or over
Comfy and discrete
Comfy and discrete mattress protector. Bought for my double bed too.
BBB, 35 - 44
Mattress Protector
Comfortable and cosy to use
Glasses
Not happy with product
I bought two of these last Wednesday and put the first on the bed immediately. After a week I was changing the bed and the mattress was wet. I would not recommend this product and I am taking the unopened one back on Friday for a refund.
Mueslimew, 55 - 64
Uncomfortable to sleep on
So plasticky, lack of breathability at all. It probably works if you put another thick layer of mattress topper on top of the protector.
H127, 35 - 44
Excellent quality
Great quality and fits our deep mattress.
Rach, 45 - 54
Reassurance
I bought a King size for a double bed and it fits perfectly. Comfortable to lie on, but haven't tested its durability yet.
Squibbers, 65 or over
Comfy mattress
Nice and comfortable.
Vic
Hello there,
The supplier has advised the following for the Silentnight Waterproof Mattress Protector - Kingsize:
This mattress protector has a depth of 30cm.
Thanks for using Q&A
Hello there,
The Silentnight Waterproof Mattress Protector - Kingsize has a depth of up to 30cm.
Thanks for using Q&A
Hello there,
No, for Silentnight Waterproof Mattress Protector - Single the skirt around the sides is not waterproof. The waterproof protection is on the backing, while the sides use an elasticated fitted skirt for secure fitting.
Thank you for using Q&A.
Hi there,
A standard UK double mattress size would be 135cm x 190cm
The Silentnight Waterproof Mattress Protector - Double would not be long enough for a 200cm mattress
Thanks for using Q&A
Hello Charlo,
I can advise the following for the: Silentnight Waterproof Mattress Protector - Single
The measurements are L: 190 cm W: 90 cm D: 30 cm.
Thanks for using Q&A.
Hello Andy,
Regarding your recent query about the Silentnight Waterproof Mattress Protector - Double.
I can confirm it has a depth of 30cm as per image 5.
Thank you for using Q&A.
Hello Lisa,
After checking with our supplier, they have advised for the Silentnight Waterproof Mattress Protector - Double: ''We can confirm that there are no FR chemicals used on the product.
The polyester cover is an inherently flame-retardant material that pass UK regulations without needing any flame-retardant chemical.''
Thank you for using Q and A.
Hello Sia,
The supplier has advised the following for the Silentnight Waterproof Mattress Protector - Superking:
The super king is approximately 180cm x 200cm x 30cm.
Thank you for using Q and A.
Hello Suzie,
After checking with our supplier, they have advised for the Silentnight Waterproof Mattress Protector - Single: The skirt around the sides is not waterproof.
Thank you for using Q&A.
Hello Jack,
After checking with our supplier, they have advised for the Silentnight Waterproof Mattress Protector - Single: This is for domestic use only, it is not flame resistant, keep away from fire.
Thank you for using Q&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.