The height of each stair has a certain minimum. The height of the first step is called "step" in architectural terms, and the maximum height cannot exceed 23 cm; The tread of each step shall not be less than 15cm. Of course, these are the most reluctant restrictions. Too steep stairs are dangerous for the elderly or children. The ideal staircase is: steps 17 cm, with a step of about 27 cm.
2. The villa stairs should not face the door.
The stairs are not suitable for the gate, and they are usually full of breath. If air enters the door, the stairs will be tangent, or they will die at once, or the air is not smooth, which will disturb the gas field of the villa and affect the health of the householder.
Stair-to-door scheme: turn the stairs in one direction towards the gate, and the shape of the stairs is designed as arc, which is the opposite direction of the stairs, with the back facing the gate; Hide the stairs, preferably behind a wall, and clamp the stairs with two walls. This can not only block the gas field, but also multiply the director's sense of security when going up and down the stairs. The space of stairs can also be designed as storage room or toilet. Put a screen between the gate and the stairs with a screen, and gas can enter the house along the screen.
3, villa stairs should not be in the residential center.
The center of the house is the center of cohesion, the soul of the house and a noble place. Stairs are located in the center of the villa house, which means that it will usurp the role of the owner and affect his luck. In addition, there is the feeling of dividing the whole family into two, which will bring all kinds of quarrels at home and even lead to discord between husband and wife.