Can you boost your wifi signal with aluminum?

Blog Comments Off on Can you boost your wifi signal with aluminum?

Can you boost your wifi signal with aluminum?

Wifi is an essential commodity these days. We want it to be available at all times and in every location where we can go. It’s a fickle beast, though. You may have a strong signal in one room, while there may be none at all in the next. You could even have a few pesky dead zones in your house’s most important rooms.

To improve your router’s signal strength, you may consider purchasing a stronger router or investing in a Wi-Fi extender to extend the range. With these solutions, you’ll have to spend money. Good routers and Wi-Fi extenders can cost hundreds of dollars. However, did you know that there are several creative strategies for significantly improving wireless Internet connection? Yes, the answer might indeed be in your kitchen drawer.

The aluminum foil commonly used in food preparation has improved the speed of a wireless network. Continue reading this article to discover how to make your WiFi signal stronger with aluminum foil.

Does Aluminum Foil Really Boost wifi?

Wifi signals are broadcast through radio waves. Many other household devices, such as the router, utilize radio waves. The polished side of aluminum cans and foil serves as a reflector. It is capable of reflecting radio waves and extending their transmission distance. This is an unusual occurrence that was proven by Dartmouth College researchers.

They were looking into how to make the Wi-Fi signal more powerful. It will launch further research on how this app may be used in home gadgets like routers and extenders to improve their strength. That is for businesses, though. It allows you to solve any Wi-Fi blind spots that you may have while away from home. You’ll be able to read your email and keep up with your favourite social media apps whenever possible.

It is thought that aluminum foil serves the purpose of concentrating a signal’s incoming wave in one direction and blocking it from going in another. This extends their range and strength. As a result, you will have faster internet speed. This is quite beneficial because it doesn’t cost anything to use. For example, aluminum foil can help your wireless router perform better. It is only advised if you have dead zones, but it is otherwise not suggested since it might interfere with the router. If everything is functioning properly, don’t tamper with the router. As result of this guide on how to improve Wi-Fi signal using aluminum foil also serves as a security lesson.

How do you use aluminum to Boost wifi?

Now that you know how aluminum can amplify your signal, it’s time to learn how to use it. The process is easier than you think and can be done in a few quick steps. Here’s what you need to do:

  1. Purchase some heavy-duty aluminum foil from the store. You don’t need much, but make sure it’s the durable kind.
  2. Cut out a square or rectangle from the foil that’s slightly bigger than your router.
  3. Place the aluminum over your router, ensuring all sides are covered.
  4. Leave it there for at least 24 hours to see if there’s any difference in your signal strength.

You may wonder why you must leave the aluminum on for a full day. Well, it takes time for the foil to adjust to your router and reflect the signal. Once it’s had a chance to do its job, you should see an improvement in your signal strength.

If you do not see the desired results, you can try moving the aluminum around a bit. Some people have found that certain positions work better than others. Just experiment until you find a position that gives you the best signal.

You may need to repeat this process frequently, as the foil can become dislodged over time. However, it’s a small price to pay for a stronger signal.


There you have it! Now you know how to use aluminum foil to boost your Wi-Fi signal. This simple hack is an easy and inexpensive way to improve your signal strength. So, the next time you’re having trouble connecting to the internet, grab some aluminum foil and give it a try. You may be surprised by the results.

Aaluminum Sheet & Wire is a supplier of quality Aluminum Wire  and  Aluminum Coil in Canada and the the USA

We also sell  Aluminum Sheets of different thicknesses and Alloys and different Tempers of Aluminum Foil in Toronto, Canada.  If you ever need any help with your projects, please give us a call at 866-860-0652 7 days a week.

Comments are closed.