Silentnight Comfort Control Electric Blanket - Super King
772/3115£40.00
Bed size: Super king
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About this product
The Silentnight Comfort Control Electric Underblanket brings effortless warmth to your super king bed, with soft polyester fabric that adds an extra layer of cosy comfort to your mattress. At 160x200cm, it provides generous coverage while easy-fit straps keep it securely in place throughout the night. With 4 adjustable heat settings and a single detachable control, you can dial in exactly the temperature that feels right for you. The clever auto-adjusting sensor monitors your bedroom temperature and adapts accordingly, ensuring consistent warmth without any fuss. Heat-up takes just 10 minutes, and the low energy consumption means preheating your bed for an hour on a low setting can cost as little as 1p.
While it's suitable for all-night use, Silentnight's sleep experts recommend switching it off before you drift off to help regulate your core temperature for better, less disturbed sleep. It comes with overheat protection for safety, and the whole blanket is machine-washable for simple maintenance. You also get a reusable storage bag for the warmer months and a 3-year manufacturer's guarantee, so you can enjoy warmth night after night without worry.
Features:
- Made from polyester.
- Easy fit straps.
- Single detachable control.
- 4 heat settings.
- 10 minutes heat-up time.
- Auto adjusting temperature sensor - monitors the bedroom temperature and adjusts accordingly.
- Low energy consumption.
Safety features:
- Overheat protection.
General information:
- Reusable storage bag.
- Size W160, L200cm - suitable for super king bed.
- Machine washable .
- 3 year manufacturer's guarantee.
- EAN: 5012701599146.
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.
4.6
10810 reviews
95%
Recommended this product
Customers Say
Silentnight double electric blanket is soft, fits well with elastic straps, heats up quickly, and offers multiple heat settings. Some users report durability issues and automatic 4-hour shutoff is inconvenient.
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.
Ideal electric blanket
This double electric blanket is exactly as described. Fits nicely on bed and the elastic straps are much easier to use than the strings that were on my old blanket. Heats up well. It’s good to have the 3-year manufacturer’s guarantee.
Grace, 65 or over
Good blanket
Dose the job very well at a reasonable price. I particularly like the elastics that keep it in place. So much easier than mucking about with strings. A known brand gives some reassurance as to the safety features.
Dreamer22, 55 - 64
Lovely blanket
I’ve had this a couple of weeks and I love how soft it is, also love it has elastic straps , most have tie up ones and are awful, this is worth every 5 stars!!
Ally67
Works well when covered
A good size for double, heats up really well when covered by a thick duvet. Bought for mother in law returning to the UK from a warmer climate. She is very pleased....
Gila, 35 - 44
Silentnight Comfort Control Electric Underblanket
great product so far does the work
Hannah, 25 - 34
Looking forward to winter now!
Truthfully, I haven’t opened the packaging yet, but hope I will be happy with another Silentnight electric blanket. The elasticated ties should be easier than the long cords on my previous EB, and great to be able to choose a model with a single handset as opposed to two. Now the temperature has dropped, I may have to actually deploy it and try and forget about the electricity bill (although it shouldn’t cost too much to run and stays warm unlike a hot water bottle.
Midlander, 45 - 54
VG
Very good fit and straightforward controls. Heats up quickly. Very pleased with product and price.
AJ, 65 or over
Good
Great blanket. Soft material last setting is quite hot though Nice and warm, So far so good
Bob789, 35 - 44
Amazing product
Very good quality and amazing for cold nights, will be a life saver for the upcoming winter
chris, 18 - 24
Excellent quality
Very good electric blanket, heats quickly. Very pleased with the purchase
Lynb, 65 or over
Hello Suzzy,
Silentnight Comfort Control Electric Underblanket - Single:
The cord of the Silentnight Comfort Control Electric Underblanket - Single is located at the top right-hand corner of the blanket when it is laid out on the bed.
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Hello there,
The Silentnight Comfort Control Electric Underblanket does not have a timed auto shut-off feature. It will remain running indefinitely until you physically turn the slider switch on the controller back to the "0" (Off) position.
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Hello Ernie,
The supplier has advised the following for the Silentnight Comfort Control Electric Underblanket - Single:
All our Electric Blankets are rigorously tested and certified to meet strict safety standards under both BEAB and UKCA. When used in accordance with the instructions, they are designed to be safe and reliable. If any issues are raised regarding the safety of the items, they are reviewed by our Quality Assurance department, who will then confirm if the product needs to be returned for physical testing in our Laboratory.
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Hello Sooty,
Silentnight Comfort Control Electric Underblanket - Single
Yes, you can use an electric blanket smaller than the bed size.
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Hello Penny ,
I can advise the following for the Silentnight Comfort Control Electric Underblanket - Double:
Top left or bottom right depending on how you put it on.
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Hello DR,
Silentnight Comfort Control Electric Underblanket - Double
It's recommended to turn off the appliance before falling asleep to regulate your core temperature for a less disturbed sleep. We would not recommend to leave it on all night.
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Hey Kaz,
I can advise that this can be left on overnight, however it is recommended that you do not fall asleep with it still on. It does not warm feet only.
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Hi there.
Silentnight Comfort Control Electric Underblanket - Double450/0324
All Silentnight products are safe to use with an electric blanket however other brands would need to be checked with the manufacturer directly.
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Karen
Hi,
The Silentnight Comfort Control Electric Underblanket - Single must be plugged in to be used.
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Hello Copey,
Silentnight Comfort Control Electric Underblanket - Single
It's recommended to turn off the appliance before falling asleep to regulate your core temperature for a less disturbed sleep.
Thanks for using Q&A
The small print
Please note that this product is excluded from the 30-Day Money Back Guarantee. This does not affect your statutory rights.
*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.