OEM Aluminum Frame Sliding Glass Doors Anodized Panoramic Bronze For Patio

Customized Aluminum Panoramic Sliding Door Double Glass for Housing

Two and Three tracking Sliding:

Three track sliding window is a kind of sliding window with three pulley tracks. Generally, three or more windows are needed to form a three track sliding window. The opening mode of the three track sliding window is simple and convenient, and the cleaning is also convenient. Three track sliding window can open two-thirds of the space, so that indoor ventilation effect is better, indoor and outdoor air can be very good convection. Moreover, the three track sliding window has good sealing performance, dust and moisture are difficult to enter, and its sound and heat insulation effect is also very significant. Due to the installation of the sliding rail system, there is no sound when the three rail sliding window is pushed and pulled, and the switch is convenient. The three track sliding window also has strong permeability. It is installed with transparent glass, which can provide large area of natural lighting. It is especially suitable for installation on the windowsill.

1. Pay attention to the safety performance when purchasing the three track sliding window. The frame of the three track sliding window on the market is basically made of aluminum alloy. When purchasing the three track sliding window, we should carefully observe the aluminum alloy quality of the frame. If you can in the purchase, let the business take out its cross-section to see. In general, aluminum magnesium alloy profile frame most of the use of primary color, will not add coating. And some businesses will be shoddy, the surface of recycled aluminum painted to deceive consumers. Therefore, when you buy the three track sliding window, you must let the merchants show the section of the product profile, so as to better understand the quality of the frame.

2. When choosing the three track sliding window, be sure to look at the upper and lower pulleys. The upper pulley of the three track sliding window plays a guiding role, so it is installed in the upper part of the track. However, some consumers tend to ignore these problems when they buy. Some high quality upper pulley will have complex structure, and its inner bearing and aluminum block can make the pulley slide stably without noise. Some consumers also buy three track sliding windows, they will feel that the lighter the sliding window is, the better, in fact, it is not. Generally good three track sliding window has certain self weight when sliding, and there will be no vibration phenomenon when sliding.

The advantages of sliding window are simple, beautiful, large window width, large glass block, wide view, high lighting rate, convenient glass cleaning, flexible use, safe and reliable, long service life, open in a plane, less space, convenient installation of screen window, etc.
two
The most popular is push and pull window. The disadvantage is that two windows cannot be opened at the same time, and can only be opened at most half, and the ventilation is relatively poor; sometimes the sealing is slightly poor.
three
Push and pull window: there are two types: left and right, up and down. Sliding window has the advantages of not occupying indoor space, beautiful appearance, economical price and good sealing.
four
Adopt high-grade slide rail, push gently, open flexibly. With large glass, the lighting in the room is increased and the overall shape of the building is improved. The window sash is in good stress state and not easy to damage, but the ventilation area is limited.