How to block radio waves in your house: tips and lifehacks

So many resources produce radio waves at home, from your cell phone to a TV set, but how to block radio waves in your house? Here you will see the answer to your question.

How to block radio waves in your house: 7 best lifehacks

How to block radio waves in your house

As you may know, radio waves have a bad impact on our health. They create electromagnetic radiation around us.

However, you cannot avoid them if you want your wireless devices and remote control to work. Here it is important to mention that only constant emf radiation and radio frequency one is dangerous for your well-being.

You cannot avoid them if you want your wireless devices and remote control to work

To cut a long story short, there are some common ways which help you to block radio waves.

Are there any helpful materials?

To name but a few, there are radio frequency blocking paint, radio frequency blocking wallpaper, aluminum mosquito nets, radio frequency protective mats, protective sleeping canopies and blocking window film.

Below you may see a bit more information about radio waves, electromagnetic radiation and what materials block radio waves.

But before you start, it is important to mention that the easiest solution is using cell phones, wireless routers and other devices less at home.

What radio waves can be

You face radio waves everywhere. However, it is easier to define them using the next terms: amplitude moderation (AM) and frequency modulation (FM).

You face radio waves everywhere.

What is AM?

Concerning AM radio waves, their radio frequencies do not change while transmitting information, but their amplitude does.

What is FM?

The same thing, on the contrary, happens with FM, where amplitude does not vary, however, the frequency does.

Furthermore, there is such a type of radio wave that is produced by submarines, and it has a very low radio frequency.

How to block radio waves in your house: 7 best lifehacks

How you can also divide them

Moreover, you can also separate radio waves by those that nature produces and those that you produce.

For example, some weather conditions can spread radio waves, and your cell phone or monitor produces radio signals, too.

Why you should know about frequencies

Radio waves can pass through most materials if they have low frequencies.

Nevertheless, you may protect your house from electromagnetic radiation with aluminum foil and other materials.

However, you cannot check the electromagnetic spectrum in your house without any measuring instrument.

In this way, it is hard to ignore radio waves and radio radiation in our everyday life, but below you may see what ways that can help you to block radio frequencies.

Radio waves can pass through most materials if they have low frequencies.

Where you can find radio waves in your house

When you call someone, your cell phone gets and transmits information because of the radio waves.

So, if you are looking for a place where radio signals are in your house, you may check where your phone has the best signal.

In this way, if you cannot call someone, it means that in this place some things block radio waves.

How to block radio waves in your house: 7 best lifehacks

Is there any equipment which can help me?

Furthermore, some such readers measure electromagnetic fields. They can help you to check radio frequencies, so you may find out whether you need to block radio waves or not.

You may also want to know that according to recent research, the vast majority of radio waves do not cause harm and there is no need in blocking them.

What materials can block radio waves

Various materials are blocking radio waves. Moreover, there are not only blocking ones, but also such materials that interfere with radio waves.

One of the most effective materials is aluminum foil. It refers to electrically conductive metals, which completely block any radio wave.

Except for aluminum foil, there are other electrically conductive metals, such as silver, copper, nickel, etc.

Moreover, metals as electrical conductors can sometimes even absorb radio signals.

Furthermore, gold block radio waves.

Can other materials block radio signals?

Nevertheless, such materials as wax paper, glass, and cotton do not stop radio waves and thus electromagnetic radiation passes through them.

Can they pass through walls?

If you are wondering can radio waves pass through walls, here is the answer. However, if there are low radio frequencies, radio waves can pass even through buildings, but higher ones cannot spread electromagnetic waves through your room.

It is a mirror and antenna that reflect radio waves. However, other conductive materials can also reflect radio waves.

To put it bluntly, even concrete buildings can protect your house from this radiation.

How to block radio waves in your house: 7 best lifehacks

Do I need to block radio frequencies?

How do you eliminate radio waves? As you have already known from this article, not all radio waves are harmful to you and you don’t need not block them.

What types are dangerous for people?

At this stage, it is important to understand what you need to do and what is unnecessary.

Ionizing radiation is dangerous, it goes without saying. But non-ionizing radiation, for example, from your cell phone, is harmless.

How to block radio waves in your house: 7 best lifehacks

How do I block the radio frequency in my room?

Before, you may have read some methods which can help you to prevent radio waves. Except for them, you may protect your house with dielectric material and conductors.

What is the difference between dielectric materials and conductors?

Dielectric substances are not blocking, but they are reflecting radio waves. They include plastic wrap, wax paper, Teflon, etc. As for conductors, they are copper, silver, gold, and others. Such metal also reflects radio waves.

Dielectric substances are not blocking, but they are reflecting radio waves.

What are the most effective ways of protection?

Nevertheless, here you find a more detailed explanation of what blocks radio frequencies in your house:

  • Shielding paint.

It blocks radio frequencies effectively.

Moreover, you can use it both inside and outside.

It is carbon-based.

You can paint not only walls but also floors as well.

It also does not require regular refreshing.

  • Protective sleeping canopies.

They can block radio waves in your bedroom.

You may use it under your bed or carpet.

They are one of the best solutions for your sleeping place because they not only block electromagnetic waves but also let fresh air flow into your room without any difficulties.

  • Window shielding film.

You should choose this option if you have high radiation in your area.

Keep in mind that this option protects only windows, not walls, floors, and ceilings.

But it is easy to install.

And it is also highly effective.

How to block radio waves in your house: 7 best lifehacks
  • Wallpapers that block radio waves.

You can also paint them, so they are a good solution for your interior design.

Most of them look unpleasant because they have a small variety of colors.

And you can use them only for your internal walls.

  • Aluminum mosquito net.

It is one of the cheapest solutions, but also one of the trickiest to purchase properly.

  • Electric filters.

Various devices in your house create electromagnetic fields, and if you want to block radio waves made of them, you need to install these filters for each of them.

  • Basic shielding.

You may use thick dark curtains, and a gas stove instead of an electric one.

Moreover, you also may throw your microwave and wireless routers out if you want your room to be clean from magnetic fields.

You should also keep in mind that if you live in an apartment, you sometimes cannot eliminate the frequencies because they come from your neighbors. In this case, you can only reduce their amount by the methods which were mentioned above.

How to block radio waves in your house: 7 best lifehacks


An average person encounters a dozen types of radio waves every day. Their frequency range may vary, but it is hard to avoid them perfectly.

Thin amounts of this radiation are not harmful, but many of the devices which you have use radio power constantly and in this way, it makes sense to protect your house.

But not each of the gadgets has a bad influence on you.

Radio waves reach almost every house, and they easily pass through our rooms if they have low frequencies.

However, there is no need in worrying about it because most radio waves are not dangerous for us. So you should not get rid of receiving antenna and cell phones.

Still, if you want to protect your home from this radiation, you may use specialized materials, such as plastic wrap which aim is moving radio wave (reflecting them), electric filters, thick blackout curtains, shielding paint and others that you have read in this article before.

Some people are afraid of emf exposure and ultraviolet component in their appliances, but if you have read this article, you find out that certain frequency is not as harmful as it seems at first.

Be safe and protect yourself from redundant radio radiation.

If you want to learn more about blocking the radio waves you can read this article.


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