Many people have limited knowledge of door and window products when they are decorating doors and windows for the first time, and there are many mistakes and mistakes, resulting in dissatisfaction with the effect of the installation. Today, let’s talk about the purchase of doors and windows.
The difference between system doors and windows and ordinary doors and windows
System doors and windows:
It has its own independent technical department, which will carry out strict tests and inspections on the components of the system doors and windows. After 2 to 3 years of research and development of system doors and windows, the materials, the performance and quality of the entire doors and windows have been comprehensively tested, and mature products will be launched after the expected goals are achieved. Therefore, the various components are well matched and are not prone to failure.
System doors and windows are considered more comprehensively in terms of design, production, and installation, including a series of factors such as air tightness, mechanical strength, heat insulation, sound insulation, corrosion resistance, and experience, as well as equipment, model, glass, and installation requirements Such doors and windows with complete performance and good quality are called system doors and windows.
Ordinary doors and windows:
It is to order different components for assembly according to their own needs, but some problems will occur in the process of use, and the stability is relatively poor. Ordinary doors and windows are temporarily integrated door and window products for a single project, and they are often not fully tested.
Precautions for purchasing doors and windows
1) Check whether the materials of doors and windows are environmentally friendly
Because the material of the door and window itself cannot have radiation, it also needs to be able to effectively block ultraviolet rays. Excessive sunlight through the windows brings people natural light, while the human body is exposed to excessive ultraviolet rays, which will damage health to a certain extent. Therefore, whether the door and window materials are green and environmentally friendly is very important.
2) Check whether the quality of doors and windows is good
Generally, doors and windows of good quality are more guaranteed in terms of sound insulation, airtightness, flame retardancy, etc., and have a longer service life than ordinary doors and windows.
3) Look at the quality of door and window accessories and the installation process
In addition to the materials and production quality of doors and windows, attention should be paid to the quality of the hardware and sealing strips selected for doors and windows, and the quality of the assembly of doors and windows, because these directly affect the service life of doors and windows.
4) The purchase of doors and windows should be coordinated with the style of home decoration
If the doors and windows are inconsistent with the home decoration style, it will be very abrupt. When the room environment is a warm color, the opposite door can choose a warm color system; when the room environment is a cool color, you should choose a lighter door. In addition, doors and windows should be similar to the color of the furniture, but have a corresponding contrast with the color of the wall.
5) The purchase of doors and windows should consider the difference between the north and the south
The southern climate is humid and humid, especially in the coastal areas. In addition to cold and humid, there are typhoons and other climates. Usually there are many typhoons, heavy rainfall, and very humid. Therefore, doors and windows in the southern region must first be better than other door and window products in terms of wind pressure resistance and water tightness. At the same time, the southern area is wet and cold, and there is still the southern sky. For this, it is necessary to ensure that the selected doors and windows have the right insulation performance.
The four seasons in northern my country have obvious changes in the four seasons, and there is a lot of wind and sand. Taking into account the characteristics of the northern climate, there are some local regulations on the use of doors and windows, such as: the upper limit of the 7th floor of the building is to open windows outside. The most important thing is the sweltering heat in summer and severe cold in winter, so a door and window with good thermal insulation effect can bring a lot of comfort to the room and save a lot of energy consumption.
Precautions for acceptance of doors and windows
1) Check the appearance acceptance of doors and windows
A. The doors and windows are pushed and pulled smoothly, and the surface is smooth and clean, without serious scratches, profile deformation, and chromatic aberration.
B. The hardware accessories are complete, the position is correct, the installation is firm, and the latch is flexible.
C. Sealing quality. When doors and windows are closed, there is no obvious gap between the fan and the frame, the fan and the fan, the sealing strip is not loose, does not fall off, and is not exposed.
D. Door and window frames, the sashes are vertical, not curved, and the edges are neat.
E. The glass is free from pollution and damage, the double-glass interlayer is free of dust and moisture, and the partitions are uniform.
F. Whether the drain hole is opened up, if not opened, the stagnant water will flow into the profile.
2) Check the use and acceptance of doors and windows
A. Check the opening and use of doors and windows, including whether the doors and windows are opened and closed smoothly and whether there is abnormal shaking after the doors and windows are locked.
B. Close the doors and windows to check the airtightness and watertightness test.
C. Close the doors and windows, and check whether the door and window sashes fit the frame accurately.
Key points for purchasing system doors and windows
1. Hardware
Hardware can be said to be the heart of the entire system of doors and windows, so that the doors and windows can exert maximum practicability and beautification, including: handle parts, auxiliary parts and other combinations. The system doors and windows can be optimized to design the linkage of various components, so that the doors and windows "live" and more humane.
2.Glass
Glass occupies the entire area of the system doors and windows, and it is related to the sound insulation, anti-collision, and compression performance of the system doors and windows. If the glass material is not good, the heat insulation and sound insulation are poor, it will cause unnecessary living costs. The system doors and windows generally use special functional tempered glass, and strive to achieve perfect heat insulation, sound insulation and noise reduction.
3. Installation
Installation is also a very important point. Even if the quality of the system doors and windows is good, if the chain is dropped during installation, there will be safety hazards. The accidents of high-altitude doors and windows falling are common, and there are reasons for improper installation.
4. Adhesive strips
Some system doors and windows creak in the wind after a period of time after installation, or even pour water into it on rainy days. This is actually a problem with the sealing tape, and the inferior rubber tape is prone to aging, corrosion, and peeling after a long time of wind and sun, which will affect the airtightness of doors and windows.
Since its establishment in 2014, Kraoen's ultra-low energy consumption system doors and windows have been committed to the development and production of system doors and windows. Always keep product R&D and overall window performance in the first place, while constantly tapping brand value and increasing influence, adhering to the dream of allowing more families to use energy-saving and environmentally-friendly doors and windows, and constantly contributing to the development of ultra-low energy system doors and windows industry. Inheriting the craftsman spirit and feelings of life, insisting on high quality standards, and creating a brand of "ultra-low energy consumption system doors and windows" with superior performance with a number of door and window patent designs.