A healthy indoor temperature is between 18 and 21 degrees Celsius during the day, with 20 degrees considered ideal for most people. Homes that are too warm (above 24 degrees) can lead to dehydration, sleep problems, and an increased risk of infection, while homes that are too cold (below 16 degrees) weaken the immune system and can cause respiratory problems.

Why does a house that is too warm cause more health problems than you think?

When your home is structurally warmer than 24 degrees, invisible health risks arise that go beyond just sweating. Your body constantly has to expend extra energy cooling down, which weakens your immune system and makes you more susceptible to infections. Moreover, warm air dries out your mucous membranes, allowing viruses and bacteria to penetrate more easily. The solution lies in creating a stable indoor climate through good ventilation and temperature control, so that your body can use its energy for more important processes than constantly cooling down.

How does a home that is too cold affect your immune system more than you realize?

A home that consistently stays below 18 degrees puts your body under constant stress. Your muscles unconsciously tense up to produce heat, which consumes energy that would normally go to your immune system. As a result, you not only get sick more easily but also recover more slowly from infections. The answer lies in ensuring a constant, comfortable temperature by improving insulation and optimizing heating systems, so that your body can allow its natural defense systems to work at full capacity.

What is the ideal temperature for a healthy home?

The ideal temperature for a healthy home is between 18 and 21 degrees Celsius during the day. For most people, 20 degrees feels most comfortable. At night, the temperature may be slightly lower, around 16 to 18 degrees, as this promotes sleep quality.

There may be minor variations per room:

Living room: 20-21 degrees for optimal comfort
Bedroom: 16-18 degrees for a better night's sleep
Bathroom: 22-24 degrees due to the higher humidity
Kitchen: 18-20 degrees, because cooking produces extra heat
Children's room: 18-20 degrees, children have a faster metabolism.

Humidity also plays an important role. A relative humidity between 40 and 60 percent ensures that the temperature feels comfortable and health risks are minimized.

What are the health risks of a home that is too warm?

A home that is structurally warmer than 24 degrees poses various health risks. Your body must constantly expend energy cooling down, which comes at the expense of other bodily functions.

The main risks of a home that is too warm are:

Dehydration due to increased sweating and faster breathing
Sleep problems because your body cannot cool down properly
Increased risk of infections due to dried mucous membranes
Headache and concentration problems due to overheating
Reduced appetite and digestive problems

The elderly and people with cardiovascular disease, in particular, are at increased risk in homes that are too warm. Their bodies have more difficulty regulating their temperature, causing them to overheat more quickly. Babies and young children are also more vulnerable because their temperature regulation is not yet fully developed.

Prolonged exposure to excessively high temperatures can lead to heat stress, in which your body is no longer able to cool itself down adequately. This can even become life-threatening.

What are the consequences of a home that is too cold for your health?

A home that consistently remains below 16 degrees also poses serious health risks. Your body uses a lot of energy to stay warm, which comes at the expense of your immune system.

The main health problems caused by cold in the house are:

Increased risk of colds and flu due to a weakened immune system
Joint pain and muscle tension due to constant cold
Breathing problems, especially in people with asthma
High blood pressure due to contraction of blood vessels
Depressive feelings due to lack of comfort

Moisture and mold growth occur more frequently in cold homes because warm air can hold more moisture than cold air. Airborne mold spores can cause allergic reactions and respiratory problems.

Children growing up in structurally cold homes have an increased risk of respiratory infections and may lag behind in their development. Their bodies use so much energy for warmth that less is left for growth and development.

How do you recognize that the temperature in your home is unhealthy?

There are various signs that indicate the temperature in your home is not optimal for your health. Your body usually gives clear warnings before serious health problems arise.

Signs of an overheated home:

You regularly sweat indoors without physical exertion
You have trouble falling asleep or sleep restlessly.
You often feel tired and listless.
You regularly have headaches without a clear cause
You notice that you are eating less than normal

Signs of a home that is too cold are:

You often wear warm clothing or blankets indoors.
Your hands and feet regularly feel cold.
You get sick more often than normal
You notice damp or mold in the house
Your muscle tension feels elevated

A simple thermometer can help objectively measure whether your home is at the right temperature. Measure at different times of the day and in different rooms to get a complete picture.

Which factors influence the healthy temperature in the home?

Various factors determine which temperature is perceived as healthy and comfortable in your specific situation. It is important to understand these factors to determine the ideal temperature for your home.

The most important influencing factors are:

Humidity: at higher humidity, heat feels warmer
Home insulation: poorly insulated homes have colder walls and windows
Number of inhabitants: more people produce more body heat
Activity level: active people need less heating
Age: the elderly and babies have different temperature needs
Health: people with certain conditions are more sensitive to temperature

External factors also play a role. Sunlight through windows can heat rooms considerably, while wind and rain can cool the home. The orientation of your home relative to the sun and prevailing wind directions influences how much energy you need to maintain a comfortable temperature.

The quality of your heating and cooling system is crucial. Older systems often operate less efficiently and can cause temperature fluctuations that are unhealthy. Modern systems can maintain a more stable temperature.

How De Betonboorder helps with temperature control

We at De Betonboorder understand that a stable, healthy temperature in your home is essential for your well-being. That is why we offer professional air conditioning system of monoblock air conditioners that can both cool and heat.

Our services for optimal temperature control include:

Installation of energy-efficient monoblock air conditioners for year-round comfort
Professional drilling of holes in concrete and stone walls with minimal disruption
Advice on the right air conditioner for your specific room and situation
Installation without an outdoor unit, ideal for monumental buildings or HOA homes.
Condensate drain to optimize humidity control

Thanks to our years of experience and specialized drilling techniques, we can offer a solution to temperature problems in virtually any situation. Would you like to know more about how we can help your home maintain a healthy temperature all year round? Then please contact us. touch with Contact us for no-obligation advice.

What temperature in the house is unhealthy?