Many people don’t know the most popular system doors and windows , so they bought it in a daze. Sure enough, they fell into the pit. We have to go around the pits that our predecessors have stepped on!
1. Material: Only good materials can produce real good things, so when choosing doors and windows, you must first clarify the materials used for doors and windows.
2. Weight: This is human inertial thinking. The appearance of doors and windows products is made of aluminum, and the material inside cannot be seen. It is impossible to confirm whether solid aluminum is used. However, some doors and window manufacturers have added a lot of adhesive during processing, so it is more heavy than many solid wood boards.
3. Price: The investment in system doors and windows is higher than that of traditional doors and windows. Because the system doors and windows require systematic research, the development of each component requires a long cycle, and after repeated testing and then opening the mold, it is normal for a slightly higher price, but not all, because the price depends on many aspects.
4. Color difference: When some customers buy doors and windows, they will think that the product has quality problems when they see a little color difference on the doors and windows. In fact, this situation is inevitable in many cases. The factory batches of materials are different, and the colors formed are not very the same, the parts of the solid aluminum material are taken from different materials, or the age of aluminum material, and the cut patterns are not very different, etc.
5. Corner injection: Not necessarily. The purpose of Corner injection is to block the gaps at the corners of the group and reduce moisture leakage. But this is only a partial change. If it is not improved from the perspective of overall improvement of door and window performance, it is not considered a real system door and window.
6. Focus on beauty: System doors and windows must be more beautiful than ordinary doors and windows, and their spraying technology, accessories styles, and structural levels will be much more beautiful. However, when purchasing doors and windows in the system, you should not only look at the appearance, but also look at the performance. Whether it is suitable for home needs is important.
7. Light hardware: Hardware accessories seem small, but in fact they are the "heart" of the system doors and windows, affecting the service life of the system doors and windows and the experience of use. Here we suggest that we choose die-cast zinc alloy for handles, transmission parts, etc.; aluminum alloy for hinges, etc.; stainless steel for hinges, lock points, etc.; zinc alloy for locking seats, stainless steel material for locking seats; the quality of the pulley is determined by the quality of its outer wheel and bearing . glass fiber pulley, which contains roller bearing , is smooth to push and pull, wear-resistant and durable, and the box-type closed structure is effective in dustproof, and the two anti-hopping devices ensure reliable sliding.
