Silentnight Comfort Control Electric Blanket Review
As the temperatures drop across the UK, there’s nothing better than slipping into a bed that’s already warm and toasty. For years, heated bed accessories have grown in popularity, but the Silentnight Comfort Control Electric Blanket stands out as one of the most popular picks for buyers looking to upgrade their setup for warmth, comfort, and energy efficiency. But what makes this Silentnight heated blanket so special, and should you be adding it to your mattress and bedding arsenal? In this comprehensive review, we take a closer look at its features, who it benefits most, and why it could be the missing piece to your perfect sleep setup.

What Is the Silentnight Comfort Control Electric Blanket?
The Silentnight Comfort Control Electric Blanket is an electric underblanket designed to sit on top of your mattress, beneath your fitted sheet. Once plugged in, it offers three adjustable heat settings, so you can pre-warm your bed or keep things toasty throughout the night. With a low running cost (from as little as 1p per night), it’s much cheaper than blasting your central heating, making it a money-saving and eco-conscious choice for British homes.
Silentnight is a household name across the UK, known for quality, durability and comfort in their sleep products. This electric blanket is no exception, bringing affordable luxury and smart features to your bedtime routine. Silentnight have also fitted the Comfort Control Electric Blanket with clever extras such as overheat protection, machine washable materials, and easy-fit elastic straps to keep it firmly in place on your bed.
Key Specifications
Before we get into the experience, here’s a quick rundown of the most important stats:
- Brand: Silentnight
- Size: 4′6″ x 6′3″ (135cm x 190cm) – standard UK double
- Heat Settings: 3 adjustable levels
- Straps: Easy-fit elasticated straps for secure attachment
- Safety: Overheat control sensor
- Machine Washable: Yes, up to 40°C
- RRP: £69.99
- Retailer: Mattress Online
- Price per night: From as little as 1p in electricity
Design, Materials and Fit
The Silentnight Comfort Control Electric Blanket is designed to fit securely over most double mattresses, using four elasticated straps. This means you don’t need to worry about the blanket slipping out of place or bunching up during the night. Setup is straightforward: simply stretch the straps over each corner of your mattress before fitting your usual sheet on top.
The blanket’s surface is a soft, smooth polyester that feels gentle under your sheets, so it doesn’t affect the comfort of your sleep. Silentnight have also ensured the heating wires are thin, flexible, and undetectable when lying down—there’s no discomfort or lumpiness.
This underblanket covers the full width and length of a standard double, providing even heating from head to toe. The smart, low-profile design also means the Comfort Control Electric Blanket can be used alongside any type of mattress—whether it’s memory foam, pocket sprung, or a hybrid model.
Using the Three Heat Settings
One of the biggest selling points for the Silentnight Comfort Control Electric Blanket is its simple yet effective three-setting control. The controller is intuitive, clearly labelling the low, medium, and high options. Flicking the switch allows you to quickly pre-warm your bed before getting in, or opt for a gentler setting for all-night cosiness.
This flexibility ensures the blanket adapts to your needs year-round. In the depths of winter, you can crank up the heat for a blissfully warm sleep. During transitional months or on milder nights, you may only need the lowest setting for a subtle boost of comfort.
Safety Features and Peace of Mind
Electric blankets must be safe to use. Silentnight understands this and has built in an advanced overheat protection system. This automatically switches off power in the event of any electrical fault or overheating, ensuring you can drift off without concern. The blanket is certified to all relevant UK safety standards and includes clear instructions for safe usage.
If you’re nervous about using electric blankets or have memories of unreliable predecessors, you’ll be reassured by the reliability here. You can even use the Comfor Control Electric Blanket with a timer plug if you want auto shut-off at a set hour, giving you even greater control over energy use and safety.
Machine Washable Design
Hygiene and cleanliness will be important to most UK shoppers. Silentnight have made the Comfort Control Electric Blanket machine washable at up to 40°C. Simply detach the controller and place the blanket in your washing machine for an easy refresh, then air dry as per the instructions. The polyester fabric retains its softness and integrity after multiple washes, ensuring a fresh and pleasant bedding experience season after season.
This means you can keep your blanket free from dust, allergens, and the remnants of any accidental spills, making it a sound choice for allergy sufferers or homes with kids and pets. Pairing your electric blanket with a protective mattress protector is also highly recommended for maximum mattress longevity.
Running Costs – Saving Money on Your Heating
Home energy bills are a serious concern for many UK households. According to Silentnight, the Comfort Control Electric Blanket can heat your bed for as little as 1p a night. Compare this to switching on your central heating or a portable heater in your bedroom—electric blankets are one of the most cost-effective ways to stay warm through autumn, winter, and chilly spring evenings.
This makes the Comfort Control Electric Blanket a smart investment for eco-conscious buyers or anyone looking to cut bills during the colder months. Keeping the bedroom warm this way helps you enjoy restful sleep without having to overheat the rest of the house.
Who Benefits Most from the Silentnight Comfort Control Electric Blanket?
Electric blankets aren’t just for the elderly or people with aches and pains—but those groups will definitely appreciate the improvement to comfort and joint warmth.
This Silentnight model is suitable for:
- Anyone who feels the cold at bedtime or wakes up cold during the night
- Couples who want a warmer bed without disturbing partner sleep
- People looking to reduce their heating bills with a targeted, energy-efficient option
- Those with arthritis, Raynaud’s disease, or circulation issues
- Shoppers seeking allergy-friendly, easy-clean bedding
- Students or rental tenants needing quick, removable heating
If you have pets or children who love to sneak into your bed, a pre-warmed bed can be a lovely treat for family time too — just follow all safety guidance on usage with young children or animals present.
For those already considering a new mattress, adding a Comfort Control Electric Blanket is a smart complementary purchase to guarantee comfort, warmth and value through every season. Layer it with a supportive, high-quality mattress and you’ll maximise your sleep quality and satisfaction.
How to Fit and Use the Silentnight Electric Blanket
One of the main user concerns with electric blankets is simple installation and setup. The Comfort Control Electric Blanket makes this as easy as it gets. Start by laying the blanket flat on your mattress, then secure each elasticated strap around the four corners. Fit your usual fitted or flat sheet over the top.
Plug the controller into the blanket and a safe, accessible socket. Select your desired heat setting and allow the blanket to pre-heat for up to 15–30 minutes before bedtime. When you’re ready for sleep, adjust as needed—many users leave it on a low or medium setting for all-night cosiness.
When it’s time to clean, simply unplug the controller and follow the manufacturer’s laundry guidelines. Dry thoroughly before reconnecting and reuse again and again.
Compatibility With Different Mattress Types
The Silentnight Comfort Control Electric Blanket is designed to work safely and comfortably with almost any mattress type commonly found in the UK. Whether you own a foam option, a traditional pocket spring, or a hybrid mattress, the blanket’s soft and unobtrusive design sits invisibly under your sheets.
If you’ve just invested in a new mattress, especially one that features modern materials or zoned support, rest assured you won’t invalidate your warranty by using an electric blanket. However, always check your mattress warranty or care leaflet just to confirm (some memory foam mattresses advise no direct intense heat for long periods).
Comfort, Feel and Sleep Quality
When it comes to real-world use, the proof is in the snuggle! The Silentnight Comfort Control Electric Blanket offers an immediate upgrade to the evening routine. Preheating the bed removes that unpleasant cold shock when you get under the covers, and the warmth quickly soothes tired muscles and joints.
The gentle, even heat distribution throughout the blanket means there are no cold spots. The lowest setting offers a barely-there constant cosiness; the higher settings are effective on even the frostiest nights. Many reviewers confirm that having a pre-warmed bed helps them relax faster, fall asleep more quickly, and wake up less during winter, contributing to a noticeable improvement in overall sleep quality.
It’s worth noting that, as an underblanket, it does not provide the full wrapping warmth of a heated throw, but is excellent for targeted warmth exactly where you need it—the mattress surface. Combine with a suitable duvet for total comfort.
Noise, Controls and Ease of Use
One worry for light sleepers is whether a heated blanket might “hum” or buzz in the night. The Silentnight Comfort Control model is almost completely silent in use, so there’s no interference with a peaceful night’s rest.
The control panel is user-friendly, well labelled and easy to operate even when drowsy. The wired control can be conveniently placed at the top corner of your bed for nighttime adjustments. The build quality matches Silentnight’s high standards, so you won’t be fighting with awkward switches or cheap feeling plastic here.
Maintenance, Care and Durability
Proper care helps prolong the life of your new electric blanket. The ability to machine wash the Silentnight Comfort Control Electric Blanket (after disconnecting the controller) is a major win for households where hygiene matters. The polyester construction withstands repeated gentle washes without fraying or shrinking.
If you’re pairing with a mattress that needs rotating or flipping (for example, many traditional or foam options), the blanket is lightweight and flexible enough to be removed and repositioned as needed during routine bedding maintenance. This also means you can store it away during summer months and reintroduce it to your winter bedding as soon as the temperatures dip.
Is the Silentnight Comfort Control Electric Blanket Right for You?
Let’s round up the major points.
- Running cost: Incredibly low – heat your bed from 1p per night, making it ideal if you want to cut those heating bills.
- Warmth: Three settings suit all needs and weather. Preheat for bedtime, or run overnight on low for cosiness through to morning.
- Safe: Trusted Silentnight overheat protection and certification.
- Easy Clean: Machine washable at 40°C after removing the controller.
- Fit: Straps keep it secure on almost any double-sized mattress.
- Compatible: With memory foam, spring, and hybrid mattresses.
- Trusted brand: Silentnight’s reputation gives peace of mind for quality and safety.
How Does It Compare to Other Electric Blankets?
Silentnight have a range of heated bedding, including the plush teddy fleece model and dual-sided systems. While the Comfort Control is not as thick or fluffy as the teddy fleece version, it prioritises direct heat delivery and all-season practicality. Its straightforward design and reliable construction stand out compared to many cheaper alternatives which may lack vital safety features or wear out quickly.
If you’re shopping for top bedding upgrades more broadly (mattresses, mattress toppers, and protectors), exploring other reviews such as our detailed mattress review guide can help you find products that complement your new electric blanket perfectly.
What About Allergy Sufferers?
The machine washable design, coupled with polyester construction, means the Silentnight Comfort Control Electric Blanket is a good option for allergy sufferers. Regular washing ensures dust mites and common allergens are kept at bay. Pairing it with an anti-allergy mattress protector offers a comprehensive approach to allergen control in the bedroom.
Customer Reviews and Ratings
User feedback for the Silentnight Comfort Control Electric Blanket is overwhelmingly positive. Buyers often praise its rapid warmth, reliability and the immediate impact it has on sleep quality through the winter months. Most consider it an essential addition for achieving the ‘hotel bed’ feeling at home.
Common concerns are rare, but as with all electric bedding, some users wish the cord was longer or that the controller lit up for simpler use in the dark. Silentnight’s aftercare and support, however, receive consistently strong feedback, helping shoppers buy with confidence.
Is It Worth the Investment?
Priced at £69.99, the Silentnight Comfort Control Electric Blanket offers months of use and the potential to help save far more on energy bills over even one winter. The versatility, long-term durability, and safe design make it well worth considering for anyone seeking better bedroom comfort without breaking the bank.
It also makes a thoughtful gift for loved ones—whether elderly relatives, students setting up a new flat, or anyone who despises cold winter nights!
Our Final Verdict
The Silentnight Comfort Control Electric Blanket is a proven, reliable and energy-efficient upgrade for your bed. With three flexible heat settings, robust overheat protection, simple fitting, and easy care, it’s an exceptional choice for all ages and most UK households.
For the best sleep experience, pair it with a high-quality mattress from our comprehensive Mattress Reviews – Detailed Analysis of Popular UK Models. Enhancing your bedding setup with the right mattress and electric blanket combination can transform your comfort, sleep quality, and even your monthly bills.
Order your Silentnight Comfort Control Electric Blanket today from Mattress Online and enjoy warmth and relaxation through every cold evening ahead.
Ready for the Best Night’s Sleep?
Say goodbye to cold sheets and restless, chilly nights. With the Silentnight Comfort Control Electric Blanket, you’ll look forward to slipping into bed every evening. For more ways to upgrade your sleep, don’t forget to browse our other mattress and bedding guides tailored for UK shoppers.
Experience bedtime luxury and energy savings—shop now and discover a warmer, cosier sleep tonight.