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All About WIFI Blockage

WIFI blockage 1

WIFI Blockage

Building Materials, Reflective Surfaces, Networks, Household Items

The worst WiFi signal blockers are building materials, but they are not the only ones. Physical items, water, even other networks can interfere with signal transmission.

Metal
Because it conducts electricity, metal is the toughest substance to penetrate. What connection exists between WiFi and electricity? Since radio waves are electromagnetic in nature, metal may absorb them. Metal objects, such as doors, furniture, structures, and walls, can significantly reduce or entirely eliminate WiFi signal. The WiFi signal will be weaker if there is more metal in the path between your WiFi router and the connected device.

Concrete
is one of the heaviest construction materials, and WiFi signal does not work well with it. WiFi signal struggles to penetrate concrete walls and floors as a result. In particular if they are connected to metal laths.
Given that concrete is one of the densest construction materials, WiFi signal does not work well with it. As a result, solid walls and floors have a difficult time blocking the WiFi signal. In particular if they are connected to metal support structures. Even with the aid of a WiFi booster, it is more challenging for the signal to get through dense concrete (also referred to as WiFi repeaters or WiFi extenders).

Plaster
which is applied to walls and ceilings, is composed of cement, gypsum, or lime. For walls, the thickness ranges from 10 to 25 mm. The WiFi signal will travel more slowly through plaster walls, despite their relative thinness. Metal laths in plaster serve as the framework for internal walls in many contemporary buildings. It is occasionally applied on concrete floors and ceilings. Plaster thicknesses greater than 10-15mm can be applied when laths are used. Because metal lath is made of metal and contributes to the construction of thicker walls, the WiFi signal may be significantly diminished or blocked.

Windows
We understand what you’re thinking. How might glass and windows impact my WiFi signal? They are not as thick as walls and are translucent. But don’t be fooled by their appearance.

Windows are fantastic for bringing in light, but because they reflect it, they interfere with your signal. Particularly Low-E windows, which have low emissivity. They have a metallic coating to reduce energy usage. As a result, they can reflect and block the signal more effectively than a clear window.

Tinted glass often comes in a variety of hues and is made with special ingredients to block out the light. They occasionally feature a metallic layer that interferes with particular radio waves, similar to Low-E glass.

Mirrors
are also reflective, much like windows. A small layer of metal is applied to a piece of glass to create every type of mirror. They produce electromagnetic interference as a result of their metal backing.

A mirror’s impact on your WiFi signal is influenced by its size. A mirror wall will disrupt the WiFi signal more than a tiny ornamental mirror, for instance.

Neighbour’s WiFi Network
How many different home network names (SSIDs) can you view if you open your settings and browse the wireless networks that are accessible? Those are the WiFi networks of your neighbours. Your broadband connection may be affected by any nearby wireless networks. There are numerous WiFi channels that are utilized for data transmission and reception in the 2.4 GHz and 5 GHz bands. Your bandwidth and speed will be impacted if your neighbour’s router uses a wireless channel that overlaps with yours or is on the same channel.

You can usually go to a different channel on WiFi routers to lessen interference. Dual-band routers also allow you to move between the 2.4 GHz and 5 GHz frequencies. As a result, network interference will be greatly reduced.

Water
WiFi signals are interfered with by anything that has a lot of water, including fish tanks, indoor waterfall walls, and the water inside of human bodies. What impact does water have on WiFi signal?

Water can absorb the WiFi signal because of its propensity to conduct electricity due to impurities. Additionally, sound waves are delayed as they travel between your connected devices and the wireless router due to water’s reflection and refractive effects (and vice versa)

Furniture
Most homes and businesses have plenty of furniture in them: beds, dressers, couches, tables, chairs, desks, and more. Each item varies in size, thickness, shape, and material.

Any furniture item that block the router will diminish the signal as it travels from point A to point B. The denser and thicker the item, the weaker the signal will be.

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