In addition, other doors also have their own optimal size. Lu Banchi will have different sizes when measuring, but among many sizes, people think that the most auspicious numbers are: 2 1-23cm, 40-42cm, 60-62cm, 8 1cm, 88cm, 89cm,106-/kloc-0. 17 1-65438+275cm， 19 1- 198cm，2 1 1-23 1-236cm，23 1-。
Lu Banchi used it to measure doors mainly to get a kind head size. On the half foot of Lu, there are generally scarlet letters and black characters, and the scarlet letter is a good font size. It's best to use red on the top and bottom lines, and don't use the size of black font, which is not conducive to the meaning.
Measure the inside diameter of the door.
In centimeters (centimeters), refers to the text above the black line in the middle. For example, 38 cm is the most important thing in wealth, so 38 cm is an auspicious size and can be used safely. The height and width of the door can be selected on the word auspicious and harmonious. It should be noted that the amount of decoration should be reserved, which refers to the final size of the door.
Bending ruler, length 10 city inch, that is 1 city ruler. Every inch is marked with colors, namely: one white, two black, three green, four blue, Huang Wu, six white, seven red, eight white and nine purple. Take the inch as the standard, and one inch, six inches and eight inches are auspicious. To put it bluntly, the size of the door should be one inch, six inches and eight inches, which is a good door.