Silentnight Waterproof Mattress Protector - Kingsize
£12.66
*- Save 1/3Was £19.00

Bed size: King Size
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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.
- Suitable for king size beds.
- 100% polypropylene cover.
- Waterproof.
- Secured by elasticated skirt.
- Machine washable at 40C.
- Line dry.
- EAN: 5012701341318.
Category number:
- 1275559
Returns
From July 16th, 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.
4.2
1003 reviews
79%
Recommended this product
Each review is verified as authentic by our independent third party. We only publish reviews from customers who have purchased the item. Customers are incentivised to submit product reviews as part of a prize draw.
Great product
I purchased this item several weeks ago, and it has consistently performed as advertised. It represents an excellent value, particularly when considering the cost of a new mattress.
Mat87, 35 - 44
Silent night pillow
I bought this a month ago and has transformed my nights sleep. Very comfortable.
Beagle, 45 - 54
Great
Fits perfectly, and does the job it was bought to do.
YorkiePud
Comfort
As described fitted perfectly. Felt soft and not what I expected from a waterproof sheet.
Lisa21
Not great.
Waterproof protection hasn’t been tested, it makes you sweat, May need a thicker sheet over it than the one I’ve got. (Thin cotton sheet) It also sounds like you’re rolling around on a roll of grease proof paper. I brought this because of the reviews, i am disappointed with it. But I have 2 toddlers who are prone to accidents so needs must.
Kbob88, 35 - 44
Example great features .
Example I bought this a month ago and I’m glad that I did .
Rich1, 65 or over
Great product for use
Don't know its on the bed. Brought to protect mattress from from staining due to hot sweats.
Ughwhyneedto put this, 65 or over
Great product
Great product and comfortable
Lis, 45 - 54
Good quality!
I bought this waterproof to protect my bed. In case water/coffee is spilt on the bed! It fits extremely well over my king’s bed. Lovely quality.
MBP, 65 or over
Excellent Mattress Protector
An excellent product which fits well and keeps the mattress safe. Very comfortable. Well done Silentnight.
May
Hello Siva,
I can confirm the following for the Silentnight Waterproof Mattress Protector - Kingsize:
Size is 150cm x 200cm.
Thanks for using Q&A.
Hi chris.
Silentnight Waterproof Mattress Protector - Kingsize skirt is 30cms deep meaning this would not fit a 35cm deep mattress.
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Hello Martin,
Silentnight Waterproof Mattress Protector - Kingsize:
This protector wraps around the sides of your mattress (like a fitted sheet) to cover your mattress entirely.
Thanks for using Q&A.
Hello AJ.
Silentnight Waterproof Mattress Protector - Kingsize:
The skirt is 30cms deep meaning this would fit your mattress.
Thank you for using Q&A.
Hi serhat,
The The Silentnight Waterproof Mattress Protector - Single measures 30 cm deep, therefore it wouldn't be deep enough to fit a 33cm mattress.
Thank you for using Q&A
Hi Sam, the Silentnight Waterproof Mattress Protector can be washed at approximately. 40 degree and then Tumbledried on either the Iron Dried setting or on The Cupboard dry setting, which is what I use for all my clothing needs. This seems to work well for me. Also May I suggest that I have purchased a second Mattress protector which I alternative when required. Hope this is helpful
Hi Sam
The Silentnight Waterproof Mattress Protector, is machine washable at 40 degrees and is line dried.
Thank you for using Q&A
Hello Charlie,
After checking with our supplier, they have advised for the Silentnight Waterproof Mattress Protector - Kingsize: ''We can confirm that the Silentnight Electric Blanket can be used with Silentnight Waterproof mattress protectors, with the protector closest to the mattress (blanket on top of the protector).
If the protector is not branded Silentnight, we would recommend contacting the manufacturers of the protector you have as we have not tested our blankets with any other branded items.
I’m afraid Electric Blankets are not recommended to be used if bed wetting is a risk, or drinks/liquids are at risk of spilling.''
Hope this helps.
Thank you for using Q & A.
Hello Rana.
Silentnight Waterproof Mattress Protector - King size:
Yes, this is suitable for all king sized mattresses.
Thank you for using Q&A.
Hi hil,
Yes, you can use the Silentnight Waterproof Mattress Protector - Kingsize on a memory foam mattress. The protector is designed to fit a king-size mattress and is fully waterproof to protect your mattress from spillages, accidents, and hot sweats.
Thank you for using Q&A
Hi Ash,
Yes the Silentnight Waterproof Mattress Protector - Single can be used with an electric blanket.
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.
