Feng Shui for the Main Door: Principles for Auspicious Arrangement

What is the role of the main door in feng shui?

In feng shui, the main door is regarded as the "mouth of the house," the place that welcomes sheng qi (beneficial energy) and also blocks sha qi (harmful energy). A main door that follows feng shui principles not only gives the householder a sense of safety and comfort but also helps attract wealth, health and good fortune. Conversely, if it is laid out incorrectly, the main door can become an "obstacle" that makes it hard for positive energy to enter the home, leading to disadvantages in finances and state of mind.

Summary table of main door directions in feng shui, their meaning and suggested colours in this article.

Where does the main door stand among the three most important elements of a house?

Zhao Jiu Feng, in his work Yang Zhai San Yao, identified three key components of a house: the main door, the master bedroom and the stove position. The main door plays the role of the "mouth of qi," the meeting point between the interior space and the outside world. Where the main door is placed and which direction it faces has a decisive influence on the home's ability to receive sheng qi or sha qi.

The main door is further distinguished as "chinh mon" and "thien mon." If the door lies in the middle section of the facade it is called chinh mon; if it lies at the left or right corner of the facade it is called thien mon. This distinction affects the method of calculating Du Niên (the Eight Mansions wandering-year stars), in which accurately determining the position of the main door is the first and key step of the calculation. According to the same book, the stove position needs to match the direction of the house: a house belonging to Tay trach (West group) should have the stove on the west side, while a house belonging to Dong trach (East group) should have the stove on the east side, in order to harmonise and balance the three most important elements.

What are the basic principles for laying out the main door?

How should the position and direction of the main door be arranged to suit feng shui?

According to the eight-mansions principle, each house has 8 sectors and each person is suited to 4 good directions (Sheng Qi, Tian Yi, Yan Nian, Fu Wei) and 4 bad directions (Jue Ming, Wu Gui, Liu Sha, Huo Hai). The main door should be placed in one of the householder's good directions to receive beneficial qi. In practice, however, if the door cannot be turned, the householder can use objects or colours to neutralise the problem.

• Southeast direction: This is the Wealth sector in feng shui. Placing the main door in this direction helps the householder meet many fortunate opportunities in money and favourable business.
• North direction: Belongs to the Water element, symbolising career and reputation. A north-facing door supports promotion and prestige.
• East direction: Belongs to the Wood element, connected to the health and development of family members.
• Southwest direction: The sector of love and marriage, with yellow or cream as its symbolic colours. If the householder wants to improve the relationship between husband and wife, a pair painting or a symbol of happiness can be hung in this area.

2. Cleanliness and openness

The main door is where qi enters the house, so this area needs to be kept clean and tidy at all times. The area in front of the door should not be piled with belongings, shoes or rubbish, because this blocks the flow of circulating qi. A wide passage, unobstructed by obstacles, helps sheng qi enter easily and spread throughout the home.

3. Avoid bad layouts

• Main door facing the toilet: The toilet is a place that holds much foul qi; if the main door faces it, dirty qi rushes straight into the house, affecting health and wealth. This can be neutralised by hanging a curtain, placing green plants or using a mirror to reflect it.
• Main door facing the staircase: A staircase running straight out to the door creates a rushing qi flow, making wealth drain away quickly. A rug or a potted plant should be placed between the door and the staircase to slow the qi flow.
• Main door facing the back door: If the main door and the back door lie on one straight line, qi travels straight from front to back without lingering in the house, causing loss of assets. A partition or a decorative cabinet can be placed to block the qi flow.

4. Door colour and material

The colour of the main door should be chosen based on the householder's five elements and the door direction to create balance.

• Southeast direction (Wood): Green, brown or black should be used (Water generates Wood).
• North direction (Water): Blue, black or white (Metal generates Water).
• West direction (Metal): White, grey, yellow or earth brown.
• South direction (Fire): Red, orange, pink or green (Wood generates Fire).

The door material should be solid and durable; avoid glass doors that are too thin or doors that are warped or damaged, because this reduces the ability to protect and to receive qi.

5. Supporting feng shui objects

• Doormat: A clean mat in a colour that suits one's destiny placed in front of the door helps "wipe" the dust of the world before entering the house, and also creates a highlight for the entrance.
• Bagua mirror: If the main door is affected by a sharp object or a road fork pointing straight at it, a convex bagua mirror can be hung above the door to neutralise the sha qi. However, expert advice should be sought, because a bagua mirror should not be hung arbitrarily.
• Green plants: Placing two pots of lush green plants on either side of the main door helps strengthen sheng qi and creates a welcoming feeling. Avoid plants with sharp thorns.
• Wind chimes: Hanging a metal wind chime in the corridor near the door activates positive energy, especially when the door faces northwest or west.

How is the centre of the house (the taiji) determined in order to divide the sectors?

To divide a house into eight sectors, the first step is to determine the "central palace" of the whole dwelling, that is, the centre of the house, and only then divide the eight positions from there. Earlier generations emphasised the principle of "one thing, one taiji": within every person and every object there exists a taiji, meaning that any space, even just a room or a desk, has its own centre or soul. Therefore, when reading a house, we take the centre of the whole dwelling as the root for dividing the sectors, but when going into each smaller area we can take the centre of that area itself.

For apartment buildings, determining the centre requires accurate measurement, sometimes using specialised equipment. For townhouses, the sitting and facing directions are usually determined based on the rear wall or the main foundation, while the house direction is based on the main door; but for complex architectural works or houses with many doors, one must rely on the principle of establishing the pole of the house. For apartments, the sitting and facing of the whole building still plays a decisive role when calculating the shared star chart, even though each apartment has its own entrance door, and only afterwards is it applied to each part of the apartment. This book also gives an example of reading a shop located in a plaza: the centre of the building needs to be determined in order to measure the sitting and facing, instead of relying arbitrarily on the facade direction or the main door alone.

What should be done when the main door falls into a bad direction according to the Eight Mansions?

According to feng shui belief, when the main door has already violated a bad direction according to the Eight Mansions and cannot be turned, people usually use the stove and other elements to compensate. The stove is considered the place that keeps the fire for the family, so by convention it is often placed in bad directions in order to "neutralise harmful qi," and should not be placed in good directions because it may "burn" wealth and health. An example of applying the Eight Mansions to an apartment is also given in this book: when a space is re-divided, supposing the main door direction no longer suits the householder's Ming Gua (life gua), then according to the Eight Mansions the stove can be placed in the position corresponding to a bad direction in order to neutralise the bad door direction. It should be stated clearly that this is a feng shui belief, and how it is applied can be flexible depending on the actual space.

There is an interpretation that, instead of only seeking a theoretically "perfect" direction, one should focus on optimising what is possible, understanding the principles clearly in order to adjust the spatial layout and arrange the interior so as to neutralise bad points and bring out good ones. There is an interpretation concerning the application of the Later Heaven Bagua to adjust the house direction when the main door falls into unfavourable positions; for example, when the main door faces Wu Gui, the solution offered is to use the Sheng Qi gua, and a specific situation involving the Qian Ming Gua is also mentioned. These are different approaches, and not every school agrees, so householders should consult carefully.

How is this applied in small spaces and apartments?

In apartments, the main door is often limited in direction and position. In this case, the householder can apply the above principles on a smaller scale: keep the door area open, use a mat in a colour that suits one's destiny, hang feng shui paintings or place a small potted plant inside. In addition, if the main door faces a lift or a neighbour's door, a concave mirror can be hung to reflect and dilute the sha qi.

Sha qi related to entrances takes many forms, the most common being "door facing door" and "open mouth sha." Old documents hand down the saying "doors facing each other will surely harm people; door facing window will surely meet disaster," but that does not mean every case meets with misfortune, because distance and size must also be considered. When two doors face each other too closely, or the corridor connecting them is too long, sha qi will form, that is, a qi flow rushing straight into the house, causing an imbalance of energy. Another form is "open mouth sha," which occurs when the main door faces a staircase, a lift or someone else's door; in folk imagery, this is a large mouth swallowing a small mouth, easily leading to loss of wealth and illness. "Overpass sha" is when the main door faces a bridge or a large staircase. According to the content of the book, a window facing the main door is regarded as an unfavourable feng shui configuration: qi enters the house from the main door, meets the window behind it at once and escapes outside, with no chance to circulate, making it hard for wealth to gather and causing people in the house to easily fall into a state of fatigue and poor concentration. These are all concepts recorded in old documents, not absolute assertions about destiny.