What is the ideal room temperature for your home?

optimum room temperature
central heating smart thermostat

What is the ideal room temperature? 

If you are asking yourself the following questions, or you and a family member are bickering over one of you want it warmer than the other (this is a very common issue in a household) you are reading the best guide to find the answers you are looking for.

  • What is the average room temperature?
  • What is comfortable room temperature?
  • How warm should a house be?

There are lots of different opinions surrounding what the ideal room temperature in your home or what is the optimum room temperature is.

You may have been told it is energy-saving and cheaper to have your average central heating temperature on all of the time in your home. You may be looking to find the best way to heat your home efficiently without wasting energy and money.

If you are unsure about what is comfortable room temperature for the rooms in your home or what is the average room temperature, we are always here to help whether you need heating control help, a new boiler or a one-off repair.

Today we look at average room temperature and what is comfortable room temperature for sleeping.

Along with the ideal temperature for a child, a newborn sleeping baby or for older adults to feel comfortable in a home.

We’ll also look at what is the average room temperature in winter and ways to keep your thermal comfort right in the Winter and Summer. Along with the wealth of new ways, you can control the temperature of your home, like smart thermostats such as Hive and Nest. hive thermostat

Read below to find the most helpful information on room temperatures.




What is the Average House Temperature? best system boiler 2020

Studies have shown that the average room temperature in the UK, which is comfortable is 18°C but that UK residents think that the optimum room temperature should be between 20 to 22 °C.

Reducing what is your normal room temperature by altering the thermostat settings by one or two degrees and wrapping up wearing more layers can make a huge difference to your energy usage. Therefore your energy bills will be lower.


How warm should my house be? What is the ideal room temperature? 

What is good room temperature in the UK?

The most recommended room temperature in the UK for your home is an average of 18 °C or 19 °C. worcester bosch smart thermostat

This recommended room temperature is what we call an ambient temperature to keep you comfortable at home.

It is amazing what a huge difference some small room temperature changes can make to the energy use in your home.

Simply reducing your heating system by altering the thermostat or smart thermostat temperature settings by as little as 1 °C can save you at least 10% off your energy bills, according to the Energy Saving Trust.

Every little saving adds up over the year.


What is the ideal bedroom temperature in the UK for sleeping? 

Your correct room temperature is extremely important to ensure that you create the best sleep environment.

Good sleep impacts your health, skin, concentration levels and general wellbeing.

The Sleep Council confirms that your body heat reaches its maximum temperature in the evening, and then your body temperature drops to its lowest levels when you are sleeping. best system boiler 2020

So, therefore, the best room temperature for sleeping is 16 °C to 18 °C for a bedroom.

Over 24 °C is too hot for your bedroom if you want to be comfortable and wake up feeling revived, refreshed and bouncing out of bed ready for a busy day at work.


What temperature is too cold for a house in the UK? 

The cold temperature in your home is classed as 12 °C or less; this will not be a comfortable house temperature.

You would be uncomfortable trying to get warm, restless and you will more than likely struggle to get to sleep, leaving you tired, not refreshed and grumpy the next day. combi boiler too hot and faulty

Nobody wants to have to ice-cold feet or feel like their poor nose is going to fall off when they are trying to sleep. The optimal room temperature is more important than you think.


What’s the Best Temperature for a Room in Winter or Summer in the UK? 

The weather outside has a major impact on a good room temperature throughout your home.

The wind could be blowing and affecting one side of the house more than the other. Therefore you need to alter one side of the house temperature but not the other. central heating thermostat (how to)

You wouldn’t want to do both and waste energy and make the energy bill bigger when this is not necessary. This is why it is a great idea to have a thermostat to keep an eye on temperature fluctuating and also have the availability for you to be able to change the temperature to what suits your body at that time or that day.

In the living room or the living areas, you will more than likely alter the thermostat to higher degrees than you would have in the bedroom as this is your time to relax and be cosy.

Although, everybody is different and if you like to be energy-saving and keeping the bills low, you may take advantage of the smart meter or the thermostats and play with the temperature dropping and wearing more layers. The living room temperature in the UK is recommended to be higher than your bedroom temperature.

Extra blankets, suitable warm sleepwear, and the correct tog or heavier duvet weight will bring further comfort and energy saving in the cold Winters.

Whilst aiming for the recommended bedroom temperature in the UK, which is 18, 19  or 20°C. The higher the duvet tog rating, the warmer and cosier you will be.

In Summer, you may need to alter the thermostat, open your window, lower the weight of your duvet and switch your heating off to drop the temperature down to the recommended 18 or 19 °C.

The best tog for your duvet depends on the time of year, in Spring and Summer a 2.5 to 7 tog will keep you comfortable whereas in Autumn and Winter 10.5 to 14.5 will keep you at the ideal temperature.

You can also purchase all-weather duvets which allow you to clip thinner duvets together or separate them depending on the temperature outside.


What is the Minimum Room Temperature?

A temperature below 18 degrees is now recommended as been too low for the UK room temperature.

Central heating temperatures for the elderly will be different from a normal house temperature. what is central heating

It is recommended if you are over 65 years old or have an illness, the perfect room temperature should not be below 18 degrees.

Indoor Temperatures Guidelines:

  • 18C -21C – Comfortable temperature
  • Higher than 24C – Cardiovascular risk
  • Lower than 12C – Cardiovascular risk
  • 18 C – Minimum for Comfort Replacing boiler
  • 12C – 16C – Respiratory risk
  • 9C – Hypothermia risk


For more Guidelines on the Average house temperature or a Boiler Quote – CLICK HERE

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