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Silentnight Comfort Control Electric Underblanket for Double Bed

Silentnight Comfort Control Electric Underblanket for Double Bed

The Silentnight Comfort Control Electric Underblanket is designed to provide personalised warmth and comfort for your double bed. This underblanket fits securely beneath your bottom sheet, offering gentle, consistent heat directly to the mattress surface. It features a soft polyester construction that is durable yet comfortable, with easy-fit straps to keep it in position throughout the night. The primary function is to pre-warm your bed efficiently, creating a cosy sleeping environment during colder months. The blanket includes four adjustable heat settings, allowing you to select your preferred temperature level. An integrated temperature sensor automatically monitors the bedroom environment and adjusts the heat output accordingly to maintain consistent warmth. It heats up within approximately 10 minutes and operates with low energy consumption; pre-heating your bed for one hour on a low setting costs around one penny. Safety features include overheat protection, and the single detachable controller makes operation straightforward. The blanket comes with a reusable storage bag for convenient off-season storage. This electric underblanket is ideal for individuals or couples seeking an affordable way to enhance bedtime comfort without significantly increasing heating bills. It is particularly suitable for those who feel the cold at night or want to create a welcoming bed during winter. The machine-washable design simplifies maintenance, while the three-year manufacturer's guarantee provides peace of mind. Following the manufacturer's guidance, it should be turned off before sleeping to help regulate core body temperature for a more restful night.
Brand:Silentnight
Compare prices from £40.00 to £43.95
Save £3.95 (9%)
4.6 / 5(16,053 reviews)
5012701298827
2 retailers
Habitat Product reviews 4.7 (5,393) Best price
£40.00 *
In Stock Free delivery over £100.00 Click & collect Pay later: Yes
Retailer information

We checked this product from this store on 19 Feb 2026 at 22:42.

Delivery

Free over
£100.00
Time
Standard delivery: choose preferred date
Free delivery on small items over £100
Fast Track same day by 9pm for £7.95
Restrictions
Excludes large items, clothing, and partner-delivered products
delivery restrictions may apply to Northern Ireland and Scottish Highlands
smaller items delivered to more areas including Scottish Islands, Isles of Scilly, Isle of Man.

Collection & in-store

Click & collect
Available
Ready in
Immediately, subject to availability
Locations
Argos stores, Argos stores within Sainsbury's supermarkets, collection points within selected Sainsbury's supermarkets
Free collection
Availability
Available online only

Payment & finance

BNPL
18+ UK residents only, subject to status
Pay later
Klarna

Support

Self-service
Order tracking and returns initiation via website

Other

Loyalty
Nectar points
Open retailer
Argos Product reviews 4.6 (10,660)
£43.95 (incl. £3.95 delivery)
In Stock Same day if ordered by 1pm, next day and standard delivery options available. Click & collect
Retailer information

We checked this product from this store on 19 Feb 2026 at 16:41.

Delivery

Cost
£3.95
Time
Same day if ordered by 1pm, next day and standard delivery options available.
Restrictions
Minimum £20 spend for Argos Plus delivery, excludes clothing and supplier-delivered items. Subject to stock, postcode, and availability.

Collection & in-store

Click & collect
Available
Availability
In store & online

Support

Self-service
Order tracking online via website.
Open retailer

* Price may not include delivery when not stated by the retailer. Prices may have changed since we last checked. We are not liable for any errors or omissions; please confirm price, availability and terms with the retailer before purchasing.

Page last updated: 19 Feb 2026, 22:42