What is a three-leaf sliding door? What is the appropriate size of a three-leaf sliding door?

Sliding door is a commonly used door in homes, which refers to a door that can be pushed and pulled. The three doors can be stacked against the wall and occupy one door position, which is called three sliding doors. Sliding doors generally range from two to four, with two being more common.

There are several common methods for calculating the width of sliding door leaves:

1. Calculation method for two sliding doors (double tracks) (as shown in the picture):

Formula: Width of each door = (frame inner size + overlap position)/2

2. Calculation method for three sliding doors (double tracks) (as shown in the picture):

Formula: per Door width = (frame inner size + 2 × overlap position) /3

3. Calculation method of four sliding doors (double tracks) (as shown in the picture):

Formula: Width of each door = (size inside the frame + 2 × overlapping positions) /4

Extended information:

Notes on selecting sliding doors:

1. Plate

The board is the main body of the sliding door. If the quality of the board is not good, the overall quality of the sliding door can be imagined. At present, there are boards of different standards on the market, mainly E1 density boards, which have strong load-bearing capacity, high temperature resistance, moisture resistance and anti-corrosion. At the same time, it should be noted that the environmental performance of the board is also very important. If it contains too much formaldehyde, the harm caused will be great.

2. Door panels

For sliding doors, door panels are also very important. The door panel supports the entire sliding door, which cannot be supported without a certain bearing capacity. Therefore, the door panel must be thick and high enough, strong and durable. Therefore, it is best to choose a board with a thickness between 10 mm and 12 mm. Boards within this range are stronger, more stable, and more durable. As for the height, the height of a single plate is preferably more than 2800 mm.

3. Frame

The frame of the sliding door must not be easily deformed and be hard enough to support the weight of the entire sliding door. Currently, frame materials mainly include aluminum alloy, aluminum-magnesium alloy, and aluminum-titanium alloy. Each type has different characteristics. Consumers can consult the merchants when purchasing. At the same time, if you want the sliding door to be used smoothly, the guide rails and pulleys cannot be ignored. Pulleys must be wear-resistant and load-bearing.

Nowadays, people generally choose titanium-magnesium aluminum alloy sliding doors. They are low-carbon, environmentally friendly, affordable, and highly decorative. They are suitable for installation in humid environments such as bathrooms and kitchens. It is made of solid material, comes in many colors, and has many types of glass. At the same time, it is more economical than other types of sliding doors. It is the first choice for ordinary families.

Baidu Encyclopedia-Sliding Door