Is it necessary to install yarn for curtains, and only one layer of curtains for living room curtain

This is not to say that it is necessary or unnecessary, the yarn is used to decorate, and the second is to cover the dust, etc. Choosing a good gauze curtain can improve the living room a lot of grades.

If it's transparent glass, install curtains.

If it is frosted glass, it does not need to be installed. >>>More

A layer of sheer curtains, especially in summer, should be hung to block out the strong sunlight and protect privacy.

In addition to the practical function, the living room curtain has one of the most important functions, which is the function of beautifying the living room. The large windows in the living room or the door leading to the balcony with the view are relatively large, and if you don't decorate, there will be a feeling that the whole wall is blank, which is not in harmony with the interior decoration effect. It seems that that side is particularly light, and it can't be suppressed by other places. >>>More

Consider a layer of gauze curtains for the balcony to use during the day; Cloth curtains are installed in the door opening of the living room for use at night.