In the purchase and installation of sliding windows, both owners and installers are laborious. Next, I will introduce how to buy sliding windows.
1、 Brief introduction of aluminum alloy sliding window
The advantages of sliding window are simple and beautiful, large window width, large glass material block, wide field of vision, high lighting rate, easy to clean glass, flexible use, safe and reliable, long use time, opening in a plane, occupying less space, convenient installation of screen window, etc.
At present, the most commonly used is sliding window. The disadvantage is that the two windows can not be opened at the same time, only half of them can be opened at most, the ventilation is relatively poor, and sometimes the sealing is also slightly poor. Sliding window: divided into left and right, up and down push-pull two kinds. Sliding window has the advantages of not occupying the interior space, beautiful appearance, economical price and good sealing performance.
It adopts high-grade slide rail, which can be opened flexibly with a slight push. It is an important content in energy-saving design that the sealing requirement of the preferred brand of doors and windows. Doors and windows are an important part of architectural modeling, so their shape, size, proportion, arrangement, color, shape and so on have a great impact on the overall shape of the building. With large pieces of glass material, not only increase the indoor lighting, but also improve the overall appearance of the building. The forced state of the window sash is good and not easy to be damaged, but the ventilation area is limited.
2、 Selection of sliding window
Pay attention to its safety when purchasing. The common sliding doors are made of aluminum alloy, so the quality of frame profiles should be carefully selected. Foshan doors and windows are the first choice. Now many people install double glass doors and windows. In addition to enhancing the effect of thermal insulation, the very important role is sound insulation. With the prosperity of the city, dense living and developed traffic, the sound insulation effect is more and more popular. It's better to let the merchant show you the profile section and select aluminum alloy with wall thickness of more than 1 mm. Most aluminum alloy profiles use primary color without coating, and some businesses often use the method of surface coating of recycled aluminum profiles in order to replace the inferior ones with good ones. Therefore, consumers should let the merchants display the cross-section of product profiles to understand the real material quality when purchasing. Stores generally have sliding door finished product display, hold the sliding door frame edge shake, observe whether its deformation is severe, if there is serious deformation, it is likely to fall out of the sliding door rail frame, very dangerous.
The sliding door is divided into upper and lower pulleys. The upper pulley plays a guiding role. Because it is installed in the upper track, consumers often don't pay attention to it when they choose to buy. A good upper pulley structure is relatively complex. It not only has bearings inside, but also has aluminum blocks to fix the two wheels, so that it can slide stably and directionally, with almost no noise. Doors and windows are an important part of architectural modeling, so their shape, size, proportion, arrangement, color, shape and so on have a great impact on the overall shape of the building. Consumers should not mistakenly think that the sliding door is lighter and smoother when sliding. In fact, high-quality sliding door should have a certain weight when sliding, which is smooth without vibration.
It's better to choose the track with positioning function, so that the sliding door can be fixed when it is closed, otherwise there will always be a gap between the two sides of the frame when the sliding door is closed. For the part of the track on the ground, try to choose the flat shape, the groove ground rail used in the past. It is easy to hide dirt after a long time of use, and it is also easy to trip people, and sometimes it will be deformed, affecting the use of sliding doors.