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For safety or privacy, a window with a mirror without a tain can be of great use in the trade as at home. There are often questions about the use of one-way mirrors, and the general picture is that of police interrogation rooms. But what is it really?

Making a mirror without a tain

The classic mirror has a plate that consists of a mixture of tin and lead called the "tain". This plate is usually contiguous to a very thin and reflective sheet of glass to produce a mirror. The one-way mirror is the assembly of a glass and a low reflective metal plate. Without the tain, the process allows a maximum of light rays to pass through and to reflect very little on the side of the metal plate.

The one-way mirror can be customized no problem. All cuts and shaping are possible and it can be made to measure like for a glass or a classic mirror. It also has the advantage of being insulating because he reflects the light.

One-way mirror glass: what use?

The one-way mirror is also called a spy mirror because it allows you to "see without being seen". It has the appearance of an ordinary clear glass on one side and a mirror on the other. For the system to work, it is necessary that the mirror part and therefore opaque is illuminated and that the other side is less illuminated. The person on the glass side sees the other side while the one on the mirror side can not see through it. It is a game of effect of shadows and lights!

Generally, a window with mirror-tint mirror is in public places for security reasons (in the shops to fight against theft) or in the police stations. But it can also be found in offices or at home because such a window allows in some rooms, doors or partitions to keep its privacy while maintaining the brightness and a view of the outside.

Of course, its use must meet ethical and moral rules, this type of window can only be installed respecting the privacy of people.

Different models of windows with one-way mirror glazing

In the classic mirror without one can add some options depending on the results you want, especially in terms of security. There are anti-splinter films that can be glued to the back of the one-way mirror to prevent breakage in case of breakage. The pieces of glass remain attached to the film in this case. It is particularly indicated in public places where the risks are higher such as for example a gym.

For practical reasons, one can opt for films that stick on the glazing and give a one-way mirror effect. In this case, there are many models with or without decorations and a wide range of colors available.

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