What is the size of the doorway?

The ergonomic and aesthetic dimensions of the doorway are 25mm high and 86mm wide. Measure the height of the doorway, and measure the left, middle and right points of the height (from the ground to the top of the doorway) in turn, and measure both the inner and outer openings to take the minimum value; To measure the width of the doorway, measure the upper, middle and lower points of the width in turn, and measure both sides to take the minimum value.

The size of the doorway needs to consider whether the actual situation of its own facade will limit the doorpost of the door bucket; It should be noted that sharp corners will protrude on the left and right sides of the door head, and it is necessary to check whether there will be obstacles blocking the installation.

Extended information:

If there is no crib on the left or right side of the doorway, or if the doorway is opened on a thin wall, it is necessary to install a fake crib, and the thickness of the fake crib is the same as that of the opposite wall. Then the actual width of the doorway = the original width of the doorway-the width of the newly-added portal stack.

when installing a wooden door, it is recommended that the difference between the height of the door leaf and the height of the door opening is 5-1mm, and the standard of the thickness of the door leaf is 38mm and 45mm, which should cooperate with the door frame. It is recommended that wooden door customers install wooden doors first, and then install the floor. It helps to protect the floor, so that the floor installer will not have to make two trips to increase the installation cost. But remember to reserve the size, protect the wooden door and keep the wooden door intact

Baidu Encyclopedia-the size of the door opening.