After so many times of door and window purchase guides, some friends still said they couldn't understand. Whether it was too difficult for us to express, or some friends thought too many words and too lazy to read...... We dare not say and dare not ask.
Today, you can say whatever you want. The first editor of pet powder will bring you a simple and rough door and window shopping guide to help Xiao Bai learn the door and window shopping skills quickly!
What material should I choose for doors and windows
in a word, it must be determined according to the usage environment. At present, the doors and windows on the market are made of aluminum doors and windows, plastic steel doors and windows, aluminum-wood doors and windows, wooden doors and windows...... Among them, aluminum doors and windows account for the highest proportion in the market, because their characteristics of antifouling, corrosion resistance, easy cleaning and long service life are destined to have a wider range of use of aluminum doors and windows. At the same time, in recent years, the technological reform of aluminum doors and windows has made progress, the emerging system doors and windows are even more excellent in performance, pushing aluminum doors and windows to become the only glare of consumers' home doors and windows.
The early performance of plastic steel doors and windows was actually not inferior to that of aluminum doors and windows, but domestic bad merchants randomly changed the formula to save costs. The crude plastic steel windows were directly prohibited from being used in high-rise buildings, resulting in a sharp decline in the market share of plastic steel windows.
Wooden doors are mostly used as indoor bedroom door due to their poor corrosion resistance and moisture resistance. Aluminum-wood doors and windows also has this problem, and few people choose because of the high cost.
What is the most important thing to choose doors and windows?
Quality and performance, quality determines product life, performance determines product experience. This should be explained thoroughly for everyone. It is estimated that there will be so many words that everyone is unwilling to read, and a little can give you a day.
Product quality depends on materials, product performance depends on structure. For example, aluminum doors and windows are mainly composed of profiles, glass, hardware, accessories, etc. The types of these materials and manufacturers directly determine the product quality and price, and sometimes the price difference of a set of hardware can be thousands. For example, the profile suppliers of brand doors and windows come from domestic first-line enterprises, and the raw materials are also primary aluminum. In order to save freight and cost, the selected profile suppliers generally adopt the principle of proximity, and the product quality is also mixed.
The performance of doors and windows has special five indicators. Many friends may be embarrassed about air tightness, water tightness, wind pressure resistance, thermal insulation and heat insulation, in fact, you don't have to carefully investigate how the five types come from or what to do. Just remember that the higher the grade, the better the product will be. It is more reliable to read the five types of test report than to study the door and window structure directly. (Note: door and window inspection needs to be tested by a special door and window inspection department. In addition, there is only a testing agency for testing flat doors and windows in China, and there is no special testing agency for sliding doors and windows)
what kind of aluminum doors and windows have good performance
according to the profile structure, it can be divided into ordinary doors and windows, ordinary broken bridge doors and windows, system doors and windows. Ordinary door & window profile has single structure and poor performance. Heat insulation strip is added in the middle of ordinary broken bridge door & window profile, which greatly improves the heat insulation and heat preservation capability of the product. System doors and windows are famous for their high performance. From profiles to hardware, they adopt systematic thinking design. In a word, they are recognized as high-performance products, also known as energy-saving doors and windows.
How to choose the opening method of doors and windows
door: Balcony door generally uses sliding door as partition. If you want to open a large surface without occupying the opening space, you can choose folding door. The opening is small and the anti-theft and thermal insulation are high recommend vertical hinged door. It is recommended to choose low rail sliding door or flapdoor which is simple and easy to clean in the kitchen. Toilet choose frosted style with better lighting vertical hinged door or sliding door.
Before opening
when enabled
window: We recommend that you select casement window for high-rise buildings, which is the best (with high security). If the ventilation requirements are high, sliding window with a larger opening surface can be selected. If the floor is low and close to the green plant belt or River Ditch, we recommend that you configure voile (anti-theft, anti-mosquito, anti-rat) for the window.
This is the end of this issue of Popular Science. If there are more, I guess I have to see it again. In fact, choosing doors and windows is the same as choosing a mobile phone. If you buy a brand machine and the product performance is not bad, you can calculate that there is a professional and mature after-sales service team, there is no difference between blind buying. However, if you choose knock-off machine cheaper, you also know what the result is, with short service life, poor performance and unguaranteed after-sales service. If you are afraid of trouble, you can directly choose brand doors and windows.
What kind of brand is considered as brand doors and windows? In fact, the door and window industry has not emerged as an absolute leading brand as the mobile phone industry, but there are still a lot of first-line brands. However, the low-focus industry makes consumers and friends unable to identify. After all, false advertisements are flying everywhere.
Then let's look at the strength of the brand. For example, recommend of the brands (non-advertising) by authoritative media, for example, Finis doors and windows are the only door and window brand selected in the "China Famous Enterprise Brand Development Promotion Plan" in 2019, brand documentaries have been shown on CCTV record channel, which requires the brand to have strong enterprise comprehensive strength and good reputation as support, and authoritative media will be assured to recommend to consumers.
