Deflectors for car windows: what are they for and how they are installed

Sooner or later, every motorist thinks about buying window deflectors for cars . Not surprising - this is a very convenient and functional car accessory, especially in changing weather conditions. It allows you to add individuality to the car, makes the appearance bright and attractive, conquers with practical qualities.

What are window deflectors

Deflectors are aerodynamic devices that are mounted on car windows and protect passengers and the passenger compartment from dirty splashes, rain drops and other precipitation.

Most often, deflectors are made of polymers. The chemical industry today offers many types of polymers. But it should be remembered that the material for use on a car must have high strength, since the deflectors experience aerodynamic loads when the car is moving, as well as stones and other particles from the road surface.

Deflector types

Side window deflectors follow the contour of the upper edge of the door, representing a "visor". They are also called visors. Window deflectors come in different sizes:

• Narrow models with a width of 3-4 cm;
• Standard options are 7-8 cm;
• Extended - 9-10 cm.

The color range of deflectors also provides a choice:

• Dark (black);
• Dark gray;
• Light gray (smoky);
• Carbon;
• Transparent.

Mounting

No special skills are required to buy and install visors. The devices are mounted on double-sided tape. Here are some tips for installing them:

• It is recommended to carry out work at a temperature of 15 to 27 degrees Celsius.
• Before starting installation, it is necessary to degrease the surface at the gluing site.
• It is not recommended to wipe the installation area with polishes or wax - this will break the adhesion of the surfaces.
• Do not glue the accessory to old scotch marks.
• The adhesive type of installation is more practical, since it will not interfere with the movement of the glass, saving the window lifter mechanism from breakage.

Another type of deflector installation is installation under the door seal. In this case, the side is pressed by the sealing rubber of the window glass.

When choosing a deflector, it is necessary to select an option for a specific model - after all, it must fully correspond to the curves of the windows and doors of the car. The visors do not require special maintenance, with them the car has a more presentable appearance.

Benefits of visors

The main advantages of deflectors are as follows:

• Protection of the passenger compartment from precipitation. When driving in bad weather, the driver can safely open the window. Deflectors prevent any precipitation from getting inside - rain, snow, hail.
• Protection of the interior from insects. Insects cannot fly into the cabin - the visor blocks the way and cope with the task as efficiently as possible.
• Correct air circulation in the passenger compartment. When smoking in the cabin, the smoke released from the window does not get back, minimizing the smell as much as possible.
• Anti-fogging of windows. In humid weather and temperature extremes, the micro-ventilation of the passenger compartment ensures that windows are clean and full of visibility for the driver.