
The coldest weeks are nonetheless forward of us and a small funding now might aid you keep heat and lower your expenses till spring. However don’t purchase an electrical blanket earlier than you learn our information. We’ve acquired suggestions and recommendation that can make sure you don’t waste cash on the improper one.
Which sort of electrical blanket do you have to purchase?
There are two primary varieties of electrical blanket.
The primary – which is extra frequent within the UK – is basically an beneath blanket. It’s to be used in mattress that can assist you get a greater evening’s sleep in a chilly room. It goes on prime of your mattress or mattress topper and also you sleep on prime of it. Contained in the blanket are wires that radiate warmth.
You’ll be capable to really feel the wires beneath you however to not the extent that it ought to disturb your sleep. These blankets are usually manufactured from a fleecy material that’s heat and cushioning.
The second kind is a throw you possibly can pull over you if you’re enjoyable on a settee, chair or mattress. These are usually very like any throw you’d get for a settee – tactile and fuzzy. The one distinction is that there’s a matrix of wires all through.
Each varieties of blanket are managed by a management panel halfway down the cable. Sometimes, they’ll have totally different warmth settings and a timer function, so that they’ll routinely swap off when you’ve dozed off.
Lewis Painter / Foundry
And each varieties of blanket could be cleaned in a washer.
What to know before you purchase an electrical beneath blanket
For extra particular product info, take a look at our evaluations of the Cosi Dwelling electrical blanket and the Silentnight Consolation Management electrical blanket. However from our testing, these are the precise options to look out for:
Controllers and twin controllers: In the event you’re shopping for an electrical blanket for a double mattress, having twin controls is right, so that you and your companion can individually select the right warmth setting on your facet. Twin controllers are a function solely accessible on pricier blankets.
The way it fastens to your mattress: Some electrical blankets have a strap you should feed proper beneath the mattress to safe, others have elastic nook straps. The latter make it a lot simpler to connect and take away for laundry.
Settings: Actually, the extra warmth setting choices, the higher. It will let you discover the candy spot between making no distinction in any way and roasting you want a turkey.
Timer: Most blankets could have a timer that’ll allow you to set it so the blanket switches off after a sure variety of hours. It’s a helpful function and you must guarantee that the one you purchase has it.
Dimension: Once we reviewed electrical blankets, the identical concern got here up repeatedly. Electrical blankets don’t cowl all the mattress. Primarily, they’re heating pads that simply cowl the realm the place you lie. However our reviewers discovered that this created two issues: discomfort from chilly heads and toes, and the truth that the blanket’s laborious, plastic connector was within the sleeping space – and is clearly uncomfortable to lie on.

Henry Burrell / Foundry
We must always warning you right here that your electrical blanket shouldn’t dangle over the facet of your mattress: it must lie flat or the wires inside could also be broken. However should you measure the scale of your mattress and the scale of the blanket you need, it’s possible you’ll discover you possibly can safely measurement up.
Connector measurement and placement: Your electrical blanket will probably be related to a cable with a plug on the tip. However, as we talked about above, the connector could also be in your sleeping space, so the most effective electrical blanket to sleep on could have a connector that’s flat and near the sting of the blanket.
Security options: The important thing security function you want is overheat safety. If the blanket will get too scorching, it’ll swap itself off. Most electrical blankets will supply this function, and you must be sure that the one you purchase does.
Temperature sensor: Some pricier electrical blankets might have a room temperature sensor that’ll permit it to routinely modify its warmth setting.
What to contemplate before you purchase a throw
Shopping for an electrical throw is a a lot easier and fewer technical proposition. Past measuring its measurement and contemplating how sturdy the material is, the important thing issues to look out for are:
- Timer
- Warmth settings
- Overheat safety

Emma Rowley / Foundry
You may learn our evaluate of the Glamhaus heated throw, which is a comfortable, efficient and budget-friendly choice.
Are electrical blankets protected?
Years in the past, electrical blankets had a poor fame for security. However that’s now not the case. As we talked about, you must look out for overheat safety. However so long as you purchase an electrical blanket from a good retailer and comply with its care directions, it is going to be completely protected to make use of.
When utilizing your blanket, guarantee that it’s flat and that the wires inside aren’t snarled up or pressed collectively. Don’t cowl your electrical blanket when it’s in use.
Most electrical blankets are protected to place within the washer on a cool wash. Only a few could be tumble dried – and we wouldn’t advocate it. Dangle or lay it flat to dry however should you’re pegging it to a line, ensure you keep away from pinching the wires inside. By no means swap it on to dry it extra shortly and don’t use it till it’s completely dry.
Once you’re placing your blanket away, roll it up in order that the wires don’t crease.
Just be sure you examine it commonly for fraying or any indicators of injury.
How a lot cash can an electrical blanket save?
In the event you’re attempting to not run up your electrical energy invoice, an electrical blanket is the most cost effective solution to keep heat. Even when you’ve factored in the price of shopping for one within the first place, you’ll nonetheless lower your expenses should you swap in your blanket as an alternative of turning in your central heating or placing on a plug-in heater.
A mean electrical blanket prices about 3p an hour to run. A mean plug-in heater prices round 51p an hour to run. And your fuel central heating will value from £1.36 per hour to £4.41 per hour, relying on whether or not your own home is a smaller flat or a bigger home.
You may examine for your self. If you wish to learn how a lot a heated blanket – or any plug-in equipment – prices to run, we’ve acquired an explainer that’ll aid you to do it step-by-step. However as a fast information, right here’s what to do.
- Discover out the blanket’s wattage.
- Discover an internet calculator like this one from Sust-It and enter the wattage of the blanket and set the time in use to 60 minutes. If you understand your tariff, add that, or select one of many choices from the drop-down menu.
- Or you possibly can calculate by hand, through which case multiply your utilization per kWh, then multiply that by your electrical energy unit charge. To get your kWh determine: watts x utilization / 1000. Then: kWh x unit charge.
A plug-in heater, for instance, will in all probability be round 1,000-2,000W. So, should you have been utilizing a 1,500W heater for an hour and your unit charge is 34p (which is common for the UK now), the heater will value you 51p an hour to run.
How a lot does an electrical blanket value?
Electrical blankets sometimes value from round £40 upwards. At this value, you’ll get an beneath blanket for a single mattress, with easy controls and primary options. From round £100, you will get a double beneath blanket with twin controls.
Throws value from round £50 upwards and there’s all kinds of fleeces and velvety textures to decide on kind.
In the event you want extra warmth than an electrical blanket can present, take a look at our round-up of the most effective plug-in and transportable heaters.
And if you wish to know when it’s cheaper to make use of a plug-in heater or when to modify in your central heating, take a look at our fuel or plug-in heater explainer, which can aid you to work it out.