10 hacks to keep your house warm & cut your bill this winter

By Robert Merchand

With the coldest winter for five years expected in the coming months, people in chilly areas rely heavily on their central heating systems.

But with over 70 per cent of household energy consumption spent on heating homes, there is much to be gained in reducing this figure.

Robert Marchand, a Lecturer in Operations Management at the University of Sheffield, explains the easy ways to keep your house warm, while saving money.

Heating homes accounts for over 70 per cent of household energy consumption.

So reducing this figure – while keeping homes warm enough – not only cuts energy bills, but helps meet the carbon reduction commitments that governments strive to achieve. 

So here are 10 simple tips for keeping your home warm for little or no extra cost – just in time for that severe weather warning.


Heat from the sun is free so make the most of it.

Open your curtains and let the sunlight in during the day to make use of this free heat.

When it gets dark, shut your curtains, which act as another layer of insulation and keep warmth in your rooms.

You should also make sure you don’t have any leaks or gaps so that the warm air can stay in and the cold air stays out – this also helps to reduce condensation.


The Centre for Sustainable Energy advises that programming your boiler to turn the heating on a little earlier – such as 30 minutes before you get up in the morning – but at a lower temperature is cheaper than turning it on just as you need it at a higher temperature.

This is because a boiler heats up at a constant speed whether you set your thermostat to 20°C (68°F) or 30°C (86°F).

But don’t make the mistake of leaving your heating on low all day – because then you’re just paying for heat when you don’t need it.


It might feel great to have your favourite seat in front of the radiator, but it’s absorbing heat that could be warming your home.

By moving it away from the radiator, hot air can circulate freely.

The same goes for your curtains or drying clothes – keep them away from the radiator so that you can get the most out of your heat source.


When it comes to heat, around 25 per cent is lost through the roof.

This can be easily reduced by installing 25cm of insulation throughout your loft.

It’s also worth seeing what’s going on in your walls, as around a third of the heat in an uninsulated home is lost this way.

Although it’s not as cheap to install as loft insulation, cavity wall insulation could save up to £160 ($198) a year in heating bills.

It’s also worth checking with your energy supplier to see if they have any insulation schemes running – which can sometimes mean cheap or free installation.


If you have a hot water tank, make sure it is properly lagged – or insulated.

This will keep the water warmer for longer, and reduce heating costs.

The Energy Community reckons that insulating an uninsulated water tank could save up to £150 ($185) a year – but even just upgrading your tank’s ‘old jacket’ will help to save money.


This may seem a little counter-intuitive, but bear with me.

The World Health Organisation previously recommended a minimum temperature of 21°C (70°F) in the living room, but Public Health England revised this to 18°C (61°F) in 2014.

And research shows that turning your thermostat down by 1°C (34°F) could cut your heating bill by up to 10 per cent.

So keep the dial at 18°C (61°F), save money and avoid the negative impacts of a cold home.


Even a simple solution such as a making your own sausage dog draught excluder will help keep the warmth in your home.

The Energy Saving Trust estimates that DIY draught-proofing your doors, windows and cracks in the floor could save £25 ($31) per year.

You can do this yourself for very little cost.

Self-adhesive rubber seals around doors and windows and door draught excluders are relatively cheap and easy to install.

So it’s worth getting those doors and windows sealed before winter properly kicks in.


Research at the University of Salford has shown that installing heating controls and theromostatic radiator valves results in energy savings of 40 per cent compared to a house with no controls.

These work by allowing you to programme your heating to come on at predefined times – so you only use energy when you need it.

New smart thermostats can also be controlled remotely via your mobile so you can turn on your heating on the way home, ensuring it’s nice and toasty when you arrive.


If your boiler is more than 10 years old, it may be time to replace it with a new, more efficient model.

Depending on your old boiler type and house, you could save up to £350 ($433) with a new A-rated condensing boiler – which uses less energy to produce the same amount of heat.

Plus, if it’s new, you’re less likely to have any issues going into the winter season.


Radiator panels are relatively cheap, easy to install, and ensure that heat from your radiators warms up your room and not your walls.

They work by reflecting the heat back into the room.

The ConversationSource: DailyMail | not affiliated with Aetrex Worldwide

One thought on “10 hacks to keep your house warm & cut your bill this winter”

  1. I looked on the website – The Centre for Sustainable Energy – because I found this advice confusing. Yes, it says turn on your heater 30 minutes ahead – because it takes 30 minutes for the average house to heat up. And then turn it down again 30 minutes before you leave because it takes 30 minutes to cool down.
    ‘At a lower temperature’ initially read to me that if I want my house at 20 I can get away with it at 18 because of what was written in conjunction with it – which of course made absolutely no sense.
    You combined two good ideas that needed to be separate to be clear.

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