Nowadays, with the rapid development of the door and window industry, system door and window has entered people's vision, and system door and window are becoming more and more importantly, and there are also a variety of system door and windows on the market. So what should you pay attention to when purchasing system door and window?
1. The concept of system doors and windows
System doors and windows are a perfect organic combination of performance systems. They need to consider a series of important functions such as watertightness, airtightness, wind pressure resistance, mechanical mechanical strength, heat insulation, sound insulation, anti-theft, sunshade, weather resistance, and operating feel. They also need to consider the comprehensive results of the performance of each link of equipment, profiles, accessories, glass, adhesive, and sealing . None of them are indispensable, and finally form a high-performance system doors and windows.
2. System Door and Windows Purchase Guide
0 Selection of system doors and windows mainly depends on these three aspects: profiles, glass and hardware.
① Profile: The numbers 70, 80, 110, and 120 mentioned by the merchant are actually the thickness of the wall. If the floor is higher, it is recommended to choose a wider material, because the higher the floor, the greater the wind pressure, the wider the profile, and the higher the stability. At the same time, check whether the angle forming process of the window is the pin glue injection process, which will be more stable and safer.
② Hardware: Choose a good brand, and the handle, lock point lock seat and hinge are all the same brand, because the hardware of the same brand will definitely have better mutual cooperation.
③Glass: Nanjiao , Northjiao, Xinyi , etc. are all relatively good glass brands, but glass must pay special attention to its assembly materials and craftsmanship. Small workshops usually use two pieces of glass to hand-paint them. The process of plastering is prone to holes, which are not full, and the quality cannot be guaranteed. If you don’t know how to choose, you can also look at the splicing details of the windows. Manufacturers with certain production capabilities will be very meticulous in their work, such as there are no burrs at the seams and the pressing lines are also very flat.
Now the door and window brands on the market promote their own doors and windows as system doors and windows. It is not easy to find a truly all-round system doors and windows. Customize the system doors and windows, choose Yifa Doors and Windows , so you can choose at one time and protect it for a lifetime.
