how to choose doors and windows is usually based on the price and appearance. The consequence of this choice is that after many doors and windows are installed, various problems will occur soon, how should I choose doors and windows? Let's talk about the four principles that need to be paid attention to when purchasing doors and windows.
I. Purchase principles of doors and windows
there are many brands of doors and windows on the market, and the quality of products is uneven. When purchasing doors and windows, you need to be careful to avoid spending money, but the effect of doors and windows is not satisfactory. There are four principles of not buying doors and windows-details are not careful, don't buy! Safety is not guaranteed, don't buy it! The price is too cheap, don't buy it! After-sales service is not guaranteed, don't buy it!
Doors and windows, as customized products, are composed of specific profiles and glass. The quality of profiles and glass is proportional to the price. The quality and performance of doors and windows are also proportional to the price. The wind pressure resistance of doors and windows, the sound insulation performance is not perfect. When purchasing, you need to purchase according to the actual situation, and you cannot blindly pursue the appearance.
II. Hardware accessories purchase principles
hardware accessories are known as the "heart" of doors and windows, and its importance to doors and windows is self-evident. The quality of hardware accessories is directly related to the quality of doors and windows. Therefore, we should try our best to choose products with higher brands when purchasing, and we should try our best to choose the same brand for door and window hardware accessories. Their cooperation is better, longer service life.
III. Design principles of bay windows and doors
large bay windows, soft cushions, fresh and clean curtains, highly practical storage cabinets, and cover blanket cushions with uniform colors are standard features of comfortable bay windows. Bay window is another comfortable place in the living room. Besides its beautiful design, it is more important to pay attention to safety. The safety design of doors and windows in bay windows is mainly on profiles and glass.
The national standard wall thickness of profiles shall not be less than 1.4mm. In high-rise buildings, the glass thickness shall be safety tempered glass, and the thickness shall not be less than 5mm. In addition, for families with children, the design of bay window also requires a specific protective grating design to ensure the safety of children.
IV. Principles for purchasing soundproof doors and windows
the sound insulation performance of doors and windows is particularly important in noisy urban life. The sound insulation performance of doors and windows is reflected in profiles, glass and seals. In addition to the above mentioned wall thickness of not less than 1.4mm, the basic profiles of soundproof doors and windows are generally broken bridge aluminum profiles, and its multi-cavity design can effectively block sound transmission.
In addition, glass occupies 80% of the area of doors and windows, and glass is also an important part of doors and windows anacoustic. According to different noise sources and noise sizes, it is suggested that friends can choose different soundproof doors and windows.
If the environment itself is relatively quiet and far away from cities and roads, ordinary hollow glass can cope with most of the noise.
The choice of doors and windows should not only look at the appearance and price. Pay attention to the four principles of door and window brands when purchasing doors and windows. It is said that Xiao Bai will be there ~
