Case II

In the new year and the new year, everyone also hopes that their life will take on a new look. So after the opening year, many people have put the house decoration on the agenda. Before, I had been renting a house. It was not too hard for doors and windows to be soundproof. Now I have bought a new house to decorate myself. Therefore, I am very careful in choosing the decoration of doors and windows.

Since I had to decorate myself and didn't want to be taken away, I spent a month reading almost all the articles and answers related to door and window decoration. I feel that many bosses have spoken very well, but it is a bit scattered. Today I will talk about my experience in selecting doors and windows. It's no use not to pull, it's all the ways and means of our common people to be grounded. In short, I divided the selection of doors and windows into three points: one look at the region and climate, two look at the space and environment, three look at the style and collocation.

Next, let's explain in detail how to select the right doors and windows from these three aspects?

1. different geographical and climate doors and windows how to choose?

China has a vast territory, a wide range of latitude and longitude, different terrain, various temperature and humidity changes, and a complex regional climate system. The doors and windows as the connection point between the room and the nature, the selection criteria are also different.

(I) the climate difference between the north and the south is obvious, what should be paid more attention to the performance of doors and windows?

1. The north is dominated by temperate monsoon climate, hot and rainy in summer, cold and dry in winter, and more wind and sand haze. Therefore, in the decoration of doors and windows, attention should be paid to doors and windows with superior performance such as thermal insulation, sealing performance and wind resistance, so as to ensure that they can keep warm in the cold winter in the north and resist the howling of the north wind and sand. In the design considerations of door and window glass, it is recommended to use multi-layer insulating glass to maximize the cold insulation. In particularly cold areas, high-end aluminum windows are recommended.

2. The south is dominated by subtropical monsoon climate, with hot and rainy summers and mild and humid winters with more precipitation. Taking into account the "wet and cold" weather in the southern region and the "return to the south" factor, more attention should be paid to the water tightness and thermal insulation of doors and windows. And the south is a typhoon, rainstorm and other meteorological problems more frequent areas, so in the selection of doors and windows should also pay attention to wind resistance and drainage function.

North-South climate differences also determine the performance of the doors and windows to choose. Generally speaking, the north should pay attention to heat preservation, heat insulation and wind resistance; the selection of doors and windows in the south should pay attention to air tightness and drainage function. Then what parts of doors and windows are mainly affected by these functions? What aspects should we pay attention to? We then understand ↓ ↓

What door and window components should be paid attention to for the key performance of (II) doors and windows?

Thermal insulation: should pay attention to doors and windows multi-cavity structure, cavity perfusion materials, glass thickness, moisture-proof aluminum strips and other door and window components

Sealing: Sealing strip is the key to the sealing of doors and windows. Inferior sealing strips are more susceptible to aging, corrosion, cracking, and falling off, which will lead to poor window sealing.

There are various rubber strips on the market, such as EPDM rubber strips, thermoplastic EPDM/PP rubber strips and plasticized polyvinyl fluoride sealing rubber strips. At present, the best rubber strip should be EPDM rubber strips, because it is resistant to aging, corrosion-resistant, can effectively block noise from entering the room, and its performance can still be maintained above 85% after 15 years of use. In addition, the sealing of doors and windows is also affected by the sealing process of doors and windows. The whole frame is integrated to ensure the superior sealing of doors and windows.

Many people will ignore the glue injection of the corner code when decorating the doors and windows, which will directly affect the sealing performance of the doors and windows. Corner code is the part where the profiles are linked. Generally, high-end system doors and windows use pin glue injection. It does not have a locator itself, and needs to be fastened and positioned by two pins, which well solves the problem of easy dislocation and loosening of the active angle code for a long time. The quality of the glue injection process is the key to sealing.

For example, Xinhaoxuan, one of the top ten brands of doors and windows, has a national invention patent of "two-petal pin glue injection angle code". You can have a look. In addition to the connection mode of angle code pins, it will also use high-pressure glue injection to fill the gap with glue through the diversion groove, and then stand still and wait for the glue to solidify to form a whole. This can effectively avoid air leakage and water seepage from doors and windows, and will greatly improve the sound insulation performance.

 

Drainage system: There are currently hidden and non-hidden drainage systems on the market. Non-hidden drainage is to directly open drainage holes outside the profile for drainage, and the water is discharged horizontally. The drainage holes shall be equipped with wind shields to prevent wind whistling and rainwater from pouring back. The hidden drainage system has a beautiful appearance, the drainage hole is vertically downward, the water is discharged by gravity, and the rainwater can be discharged along the circumference of the entire drainage hole, with a large drainage area and fast speed. If it is a rainy place in the south, it is recommended to choose doors and windows with hidden drainage system.

Wind resistance: This can be considered together with space. I will talk about it below, so I won't talk about it here. Please continue to move.

2. different space and environment should be how to choose?

(I) different space doors and windows selection

The decoration of doors and windows in different spaces pays attention to different performances, which requires us to focus on and make choices when choosing. Next, let's take a look at the doors and windows of different spaces in the house. What should we pay attention?

1. Home area-anti-theft security

As a high-frequency use area, the safety, landscape and convenience of the entrance area have become the primary consideration when people decorate, especially the anti-theft, anti-pry and intelligence of the door lock.

Now a lot of smart locks, the best choice to forget the key, forget the password can also be opened smoothly fingerprint lock. You can choose more online, or in the door and window shop, generally not bad.

2. Living room-beautiful seal

The living room is the facade of the room. When decorating the doors and windows, it is necessary to consider the compatibility of the doors and windows with the home style, and at the same time enhance the functionality of the living room. Therefore, the selection principle of doors and windows in the living room is beautiful and practical. It should also pay attention to thermal insulation, ventilation and comfort, waterproof and drainage, which are closely related to sealing.