The small single door should be opened two feet and one inch, that is, 67.2 cm is the main entrance; A single door should be 2 feet 8 inches, which is 89.6 centimeters, which is Jimen 1653.
Small double doors should be four feet three inches, that is, 137.92 cm is the auspicious door; Double doors should be four feet, three inches and eight minutes, that is, 140.5438+06 cm, which is the financial door; The big double doors should be opened at five feet, six inches and six minutes, that is,181.12cm, which is an auspicious door.