Please teach: the difference between ordinary screens and invisible screens

Invisible screens and ordinary screens, are used to dust ventilation anti-mosquito, invisible screens are not really "invisible", just invisible screens can automatically roll back to the screen box, does not take up space, does not affect the beauty of the window.

Invisible screens according to the different ways of invisible is divided into the upper and lower pull type, left and right push and pull type and folding three kinds. Ordinary screens are mainly sliding screens. Left and right sliding type is generally billed in accordance with the height (relatively high cost and easy to damage), up and down to pull the type of billing in accordance with the square meter (relatively low cost and not easy to damage).

Advantages and disadvantages of ordinary screens:

The biggest advantage of ordinary screens is that they are easy to install and remove. Unlike invisible screens, you need to get someone to remove them or they are relatively difficult to remove.

The price is relatively cheap.

Easy to clean and replace. Ordinary screens can be easily removed as long as you put the screen upwards yourself and the frame below raises the track. Then you can unscrew the screws at the corners, gently rinse the screen with water and install it again. Of course, you can also do not remove the screen, directly with a rag cleaning can also be.

Relatively durable. Because the screen of the ordinary screen window is not to be folded or rolled back when you push or pull it like the invisible screen window, it is not easy to be damaged.

Push and pull noise. The aluminum alloy frame of ordinary screens is combined with the window track, and the friction between the metal things is definitely noisy.

Relatively less beautiful.

Advantages and disadvantages of invisible screens:

Relatively beautiful.

Less noisy to use. Invisible screens with rails are in the balcony first to install the track, so that the screen in the plastic track to push and pull, surely the noise is much smaller than the metal friction, and the comfort of pushing and pulling to be good.

The process is difficult.

Relatively more expensive than ordinary screens. Invisible screens are usually calculated according to the number of square meters.