Heated Blanket Buying Guide: How to Choose the Best Electric Blanket For You

Heated Blanket Buying Guide: How to Choose the Best Electric Blanket For You

When the winter months roll in and the temperature drops, all we want to do is get cosy indoors. On chilly nights, is there anything better than snuggling up in bed with an electric blanket or curling up on the sofa under a heated throw? We don't think so.

But with so many different types and features available, tracking down the best electric blanket for your needs can feel a bit overwhelming. In this guide, we break down everything you need to know to find the perfect style for your home, alongside practical tips on how to set it up, keep it clean, and store it away safely.

 Contents

What is an electric blanket?

An electric blanket is a warm bed cover that includes ultra-thin, integrated heating wires hidden under a layer of plush, soft fabric. When you plug the cord into the mains, those internal coils heat up, spreading a lovely, even warmth across the blanket.

They come in various sizes to fit your bed perfectly and are designed to keep you toasty without needing to turn the central heating on. Modern heated blankets are incredibly safe, energy-efficient, and come with advanced controllers that let you pick the exact temperature that suits your preferences.

How to choose the best electric blanket

Finding the right heated bedding comes down to understanding the different features available. Here's a quick guide on what to look out for:

  • Auto-shutoff — A timer function that automatically turns the power off after a set period. This means you can drift off to sleep safely, knowing you won't overheat in the middle of the night or waste energy.
  • Overheating protection — Built-in sensors constantly monitor the temperature. If they detect that the fabric is getting too hot, they will cut the power immediately to keep you safe.
  • Heat-up times — Some models take a while to get going, while fast-heating versions can reach your desired temperature in just five minutes, perfect for when you come in from the cold.
  • Dual controls — This feature is a game-changer for couples who share a bed but run at different temperatures. Dual controls let you set different heat levels for each side of the mattress, ending arguments over the bedroom temperature for good.

Once you know which of these features are a priority for your lifestyle, it becomes much easier to narrow down your choices.

Which type of electric blanket do I need?

There's no single style that suits everyone. Electric blankets actually fall into three unique types that serve completely different purposes around the home:

  • Electric under-blanket — This lies flat on top of your mattress protector and under your fitted sheet. It warms the bed up from below and is ideal for keeping you cosy all night long.
  • Electric over-blanket — This goes inside your duvet cover or rests directly on top of your other bedding. It provides a comforting, heavy warmth from above, similar to a traditional quilt.
  • Heated throw blanket — A versatile, portable option designed for the sofa, home office, or living room. You can wrap yourself up in it while reading a book, working at your desk, or watching TV.

Deciding between bed-specific options and a portable layer usually comes down to where you spend most of your time. Here's a quick breakdown of the main differences between them:

Feature

Electric blanket

Electric throw

Placement

Fixed to your bed, either under or over your sheets.

Used anywhere around the home, like the sofa or an armchair.

Material

Made from practical, breathable fabrics like cotton or polyester blends.

Luxurious, decorative fabrics like velvet, faux fur, or sherpa.

Safety features

Often includes dual controls and long night-time timers.

Features shorter auto-shutoff timers suited for lounging.

Attachments

Elasticated straps or skirts to grip the mattress tightly.

No straps, designed to be draped loosely over the body.

The best electric blankets at Lakeland

At Lakeland, we have carefully designed our electric blanket range to help you stay warm on those frosty nights. Here's a comparison of our top-rated options so you can choose the right model:

StaySnug 4-Zone Heated Underblanket

Key features:

  • 6 temperature settings with 4 separate heat zones, offering targeted comfort.
  • Dual controls for separate side temperatures.
  • Soft, breathable fabric.
  • 1, 3, or 9-hour auto-shutoff.

StaySnug Sherpa Heated Underblanket

Key features:

  • 6 unique temperature options to choose from.
  • Dual controls for separate side temperatures.
  • Thick, fluffy sherpa fleece.
  • 1 to 9-hour auto-shutoff.

The best heated throws at Lakeland

We offer a wide variety of portable options in various colours, patterns, and finishes to match your home decor beautifully. Here’s a look at our StaySnug heated throw range:

Key features:

Each model in our StaySnug collection offers the following:

  • 9 heat settings and 9 timer settings for fully personalised warmth.
  • Fast-heating 160W power means no lengthy warm-up time.
  • Automatic shut-off means you can snooze safely.
  • Detachable controller cable makes it machine washable up to 30°C.
  • Economical design, costing just 26p per day to run on average.
  • Spacious 160 x 120cm blanket makes it easy to get cosy.

StaySnug Velvety Heated Throw

A beautifully soft, smooth finish that feels incredible against the skin and adds a touch of elegance to your living space.

StaySnug Knit Effect Sherpa Heated Throw

Combines a traditional, homely knitted texture on one side with a plush, warm sherpa reverse for double the comfort.

StaySnug Waffle Sherpa Heated Throw

Features a tactile waffle weave that looks incredibly stylish draped over a sofa arm when not in use.

StaySnug Sherpa Heated Throw

The ultimate in thick, fluffy comfort, designed to trap heat and keep you completely insulated on the coldest evenings.

StaySnug Bubble Faux Fur Heated Throw

A fun, textured faux fur that offers a luxurious feel and makes a real design statement in any room.

StaySnug Faux Fur Heated Throw

Classic, sleek faux fur that brings a touch of cabin-inspired glamour and sophistication to your living room.

StaySnug Striped Faux Fur Velvety Heated Throw

Blends a chic striped pattern with premium softness for a truly modern, eye-catching look.

How to use an electric blanket

Once you've chosen your perfect heated blanket, it's important to know how to set it up properly. Following these five simple steps will help you get the best results, stay safe, and keep it in good condition for years to come:

1. Set up properly

The first step is to put everything in place, and the right way to do this changes slightly depending on which type of model you choose:

  • Under-blankets — Place this flat directly on top of your mattress protector but under your bottom sheet. Secure it tightly using the elastic straps so it can't bunch up, crease, or move around while you sleep.
  • Over-blankets — Place these over your top sheet or inside your duvet cover. They're designed to give you warmth from above, but you'll need to make sure they stay flat and untangled for the best results.
  • Heated throws — Drape loosely over your body while lounging on a sofa or armchair. Never tuck the edges of a heated throw under a mattress or between tight sofa cushions, as this traps heat and can damage the internal wires or cause the blanket to overheat.

2. Connect the power supply

Always plug the controller directly into a main wall socket rather than using a multi-plug adapter or extension lead. This guarantees the unit gets the full amount of power needed to function safely and reduces fire risks.

Make sure the cord is routed safely under the bed or behind the sofa so it doesn't become a trip hazard when you get up in the dark.

3. Pre-heat and find the perfect setting

You'll need to pre-heat your electric blanket before use to make sure it's toasty and warm when you slip under the covers or get cosy on the sofa. Ideally, you should set your preferred temperature using the controller provided and let the coils heat up for around 20 to 30 minutes before bedtime.

We all have our own ideas of what comfortably warm feels like, so it's worth exploring the settings on your heated throw or blanket to find the one that's right for you. If you find yourself sweating, then you're probably not using your blanket – or your fuel – efficiently. Throws like the StaySnug Sherpa have six different heat settings to try out, so there's plenty of variety.

4. Clean when needed

In most cases, an electric blanket can be washed, but the specific method used can vary depending on the model and manufacturer. While some are safe to toss in the washing machine on a gentle cycle once the power cord is removed, others need a more delicate hand-wash approach. Check your instruction manual beforehand.

Once clean, leave the fabric to dry thoroughly. We recommend using an indoor airer and letting it air dry before use. Avoid hanging it outside on the washing line in case the weather takes a turn and rainwater gets into the electrical connection points.

5. Store properly

When the weather warms up, storing your electric blanket properly is vital. Avoid using vacuum storage bags, as the intense suction can crush and damage the delicate coils inside the fabric, which might cause them to snap.

Instead, roll the material loosely, making sure you remove the power cord beforehand, and slip it into a storage bag that lets the materials breathe.

Our Clearview Protective Clothes and Duvet Zip Storage Bag is a great way to store your winter warmers under the bed when not in use, and we also have a dedicated Heated Throw Storage Bag that provides the perfect fit for your portable layers.

Frequently asked questions

Are electric blankets expensive to run?

Not at all. Running one of these is actually incredibly cost-effective, with a typical model using between 40 and 150 watts of power. Based on data from the UK Ofgem energy price cap, a standard 100W electric blanket costs roughly 2p to 3p per hour to run at full power. If you decide to leave it on for a full 8-hour night, it will only cost you about 16p to 24p.

Can you wash an electric blanket?

Yes, most modern designs are fully washable, but you'll need to remove the power cord and control unit first. Always check the specific care label attached to your product, as the instructions will vary depending on the material, model, and manufacturer. Some can handle a delicate machine wash with a light detergent, while others need a gentle wipe down by hand.

Is an electric blanket cheaper than heating?

Turning on your central heating warms up every corner of the house, which naturally uses a lot of energy. On the other hand, an electric blanket works a bit differently. It uses targeted warmth to heat you directly, needing significantly less power than a radiator or large electric heater.

To give you a better idea of the differences, we've crunched the numbers using the Ofgem energy price cap (where electricity is roughly 26p per kWh and gas is 8p per kWh):

Electric blankets (100W)

Central heating (24 kW gas boiler)

Portable electric heater (2000W)

Energy needed

0.1 kW

24 kW

2 kW

Running cost

2p to 3p an hour

£1.20 to £1.90 an hour

Over 50p an hour

Can you sleep with an electric blanket on?

Thanks to the automatic 1, 3, or 9-hour shut-off timers, you can safely doze off with your heated throw or blanket. Depending on the setting, the system will switch off after your chosen period of time, meaning there's no need to worry about wasting energy or overheating.

All our heated models also have built-in temperature sensors. If you do get a little too comfy and start to drift off to sleep, you can rest assured that the system will keep an eye on the temperature and won't keep blasting high heat.

What is a weighted blanket?

These are heavy, comforting blankets filled with tiny glass or plastic beads. The extra weight provides a gentle, even pressure across your body that mimics the feeling of being hugged or held securely.

The positives go far beyond simply keeping the cold away. The deep pressure stimulation helps the nervous system relax. Here are a few weighted blanket benefits that make them so popular:

  • Reduces tossing and turning during the night, helping you stay settled.
  • Helps create a sense of calm and relaxation after a stressful, busy day.
  • Encourages a deeper, more restful sleep so you wake up feeling refreshed.

Are electric blankets weighted?

Most standard models are quite lightweight to accommodate the heating elements safely and keep them flexible. However, some specific 2-in-1 models offer all of the warmth and cosiness of a heated layer with the comforting, heavy feel of a weighted design.

Find the perfect electric blanket at Lakeland

Staying warm and comfortable in the colder months is easy when you have the right heating setup. Whether you want to preheat your mattress before bed or wrap yourself up in a faux-fur layer on the sofa, there's a style to suit every home.

Shop our full range of heated throws and blankets to find your new favourite winter companion today.