How to keep your home warm this winter

Making the most of your home heating can help ensure your winter wellbeing. Having a warm home during the colder winter months is not only important for our comfort, but also for our health. 

E.ON
17/11/23
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Nine ways to help keep your home warm during winter

With the shorter and colder days, our energy use increases in winter. But you shouldn’t have to use more energy than you need to when heating your home. Here are some quick and easy steps you can take to help make sure your home is at the right temperature for you, while still being energy efficient.

  • Draught-proof your doors and windows
  • Make sure your home is properly insulated
  • Upgrade to a new boiler or heat pump
  • Use your curtains to help keep the heat in
  • Programme timers for your heating
  • Make the most of your radiators
  • Only heat the rooms you’re using
  • Get your boiler serviced to maintain its safety and efficiency
  • Check if you’re eligible for extra support such as the Warm Home Discount
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1. Draught-proof your doors and windows

A simple first step to keeping your home warm is to check for any draughts around your home and fix them. Draughts often occur around windows or under doors so check your window seals and external doors to see if any cold air is getting in. Choose a windy day and wet the back of your hand to help feel and locate where any draughts are in your home.

If you find any draughts, they can easily be banished with low-cost draught excluders – just make sure you don’t block or seal any intentional ventilation around your home such as extractor fans, wall vents or trickle vents around your windows.

2. Make sure your home is properly insulated

Insulation is not something many of us think about regularly, but it plays a vital role in making sure our homes stay warm.

Insulation helps prevent heat loss in your home by keeping warm air inside and stopping cold air from entering. It’s a good idea to check the insulation in your loft, walls and pipes as these are the main areas where heat can escape.

Having the correct insulation in your home will mean that you need to use less energy to heat your home. In fact, by installing cavity wall insulation you could save up to £300 a year on your heating bills1. And check if you’re eligible for free or part-funded cavity wall insulation as part of our support for the Great British Insulation Scheme. 

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3. Upgrade to an energy efficient boiler or heat pump

Do you know how old your boiler is? If your boiler is more than 10 years old, it’s likely that it’s not running as efficiently as it should be, and you should think about installing a new boiler. This will run far more efficiently and could save you money on your heating bills without compromising the temperature of your home.

And if you’re looking to upgrade your heating system, it could be time to consider an air source heat pump. Heat pumps are a more sustainable alternative to boilers and are around 3 to 4 times more efficient than LPG, oil, electricity and gas boilers2. Plus the Boiler Upgrade Scheme could provide up to £5,000 off the cost of installing an air source heat pump.

4. Use your curtains

Curtains and thermal blinds can be a great way to help keep your home warm. During the day, keeping them open will let the sun light flood in and heat up your home and in the evenings, closing them will help to keep the cooler outside air from circulating around your room, and will also help keep the warm air inside your home.

You could even opt for thermal curtains to help minimise the cold – these curtains have thicker lining than standard curtains and can help stop window draughts from cooling down the rest of your room. 

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5. Take control of your heating

No one wants to come home to a cold home but it’s also not efficient to heat one that’s empty. Instead, make use of your heating’s timer to program when you’d like your heating to come on, and off, so your home will always be at the ideal temperature. And with smart thermostats such as Bosch EasyControl you can see how warm your home is and turn your heating on or off from your smart phone.

Make sure you’re setting your thermostat at the right temperature for you. It’s recommended to heat your home between 18oC to 21oC to make sure that you’re healthy and comfortable at home.

6. Make the most of your radiators

Check that your radiators are heating up properly – if they feel cold to the touch at the top but warm at the bottom, they could need bleeding. But don’t worry, this is an easy task that you can do yourself at home. We even have a guide on how to bleed your radiators if you’re not sure what to do.

Have a look at the furniture in your home and if it’s blocking any of your radiators, try to move your furniture out the way. By keeping your radiators clear of furniture, the heat can easily move around your room and help keep you warm. 

7. Heat your home efficiently

You don’t need to heat your entire home to feel warm, you only need to heat the rooms you’re using. Not only will you still feel warm at home, but you could also save money on your energy bills.

Don’t forget to close the doors to unused rooms – you don’t want cold air from these rooms to cool down the rest of your home. You could even consider placing a draught excluder at the bottom of the closed doors to make sure no cold air makes its way into your heated rooms. 

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8. Book in an annual boiler service

You can keep up your boiler’s efficiency and safety with an annual boiler service. A boiler service can pick up small issues before they become a real problem which could result in your boiler breaking down. Instead, when getting a boiler service, any small issues can be fixed, avoiding a costly boiler repair and time without any heating or hot water.

It's a good idea to check the flow temperature of your boiler too. By this we mean the temperature of the water leaving your boiler to flow around your home. By simply checking if it’s set too high and reducing the flow temperature to 60oC or below, you could reduce your gas bills and carbon emissions, without impacting the heat of your home. If you’re unsure how to do this, we suggest asking an engineer to check the flow temperature for you.

9. Check if you’re eligible for extra support

It’s worth being aware that you might be eligible for extra support to help with your energy bills. If you’re an E.ON Next customer and are struggling to pay your energy bills, get in touch to find out what help is available. For example, our E.ON Next Energy Fund provides direct financial support, replacement of inefficient white goods and debt write-off for eligible customers struggling to pay their bills.

We’re also contacting eligible customers about our ‘Winter Support’ scheme which offers up to 50% off energy bills, a cheaper tariff over winter months and writing off any debt an existing customer has on joining the scheme at the end of March 2024.

And there’s also the Warm Home Discount scheme where you could qualify for £150 towards the cost of your electricity each year. Or if you claim certain benefits, you could receive Cold Weather Payments for each period of seven consecutive days between 1 November and 31 March when the temperature where you live drops to 00C or below.

Plus there’s additional government support to help with the cost of living if you’re eligible for certain benefits, such as the Cost of Living Payment or a reduction on your Council Tax. 

1. Energy Saving Trust: cavity wall insulation savings based on a semi-detached house.

2. Based on an air source heat pump installed by E.ON.