They didn't tell the master: So plastic windows (Video) should be maintained in summer and winter

But when they assemble them in your home, they do not reveal some things that may be very important.

At various times you also need to change the way the windows are maintained, the Metro newspaper reports.

Open the window and find it next to the handle, there's the bolt on the side, and you're going to run to the inside with a key to the nymbus type with this the pressure on the window frame.

When the master assembles the window, he usually leaves the bolt in a standard position in the middle.

To know what position the mechanism is placed in your window, simply during the opening notice whether it is easily opened (this option is for summer) or should be used for opening (a winter option).

It is not preferred for windows to be on one option at all times, for thus there will be a constant overcoming of the throat that prevents the ventilation of the air, which can be damaged.

The following demonstration shows how to handle it.