1. Do not choose PVC coated paint-free doors, ecological doors, or steel-wood doors. The workmanship is poor and they are prone to moisture and peeling. Do not choose original wooden doors that are too expensive. Choose solid wood composite painted doors. , cost-effective.
2. Ask the merchant whether the door cover line is hollow or solid. Be sure to choose the solid one
3 The sound insulation of wooden doors is also very important. Don\’t buy the kind with honeycomb paper as the inner core. Choose the one with the mechanical structure of bridge hole as the inner core, which has good sound insulation effect.
4. The door cover should be a solid door cover that is formed in one piece. Do not choose a door cover that combines two boards. If you use a little force when closing the door, the door will fall apart. .
5. The door lock accessories must be magnetic silent locks, which will not affect the rest of the family at night. There must be 3 hinges installed. The standard is 304 stainless steel, thickness It is 3.0, 3.0 can effectively prevent the door from sagging
6. The door leaf must be 4.5 cm thick and not easy to deform
7. There is no need to pay extra for items that do not exceed these dimensions. The height of the door opening is within 2 meters 2, the width is within 95 centimeters, and the wall thickness is within 30 centimeters.
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