It is pointed out in the window size specification that the following four factors should be considered in the design of window size:
A, the window size specifications should meet the requirements of the national lighting standard wall-window ratio.
B, window size specifications should meet the requirements of national energy-saving specifications such as thermal insulation and sound insulation.
C, window size specifications should meet the requirements of the national door and window size sequence;
D, window size specifications should be consistent with other doors and windows of the whole building.
The official norms are still as official as ever, and many friends are puzzled after reading them. Is there a more detailed explanation about whether the window size is 1 m or 2 m? Of course there is.
1, general residential building window size
Window height1.5m;
The height of the window sill is 0.9 meters;
The top of the window is 2.4 meters from the floor;
The structural height is 0.4m ..
2. Height of windows in public buildings
The height of the windowsill is1.0m ~1.8m;
Height of window sash of public walkway: not less than 2.0m
3, need to take preventive measures of window size.
A, the window is too high, adding beams or "has grown two millimeters";
B, the window is less than 0.8 meters;
C, outside the window sill from the floor, the height of the ground is less than 0.90 m;
D, the bottom outside windows and balcony doors, doors and windows with lower edges less than 2m and close to corridors or public roofs.
4. Other preventive measures
Windows facing corridors or notches should avoid line-of-sight interference. In the window size specification, it is also said that the window sash opening to the corridor should not hinder traffic.
Of course, many friends may have found that the window sizes we often see are different, and they are not completely operated according to the window size specifications stipulated by the state. This is because, when designing windows, most people will also consider the height and decoration style of their houses to decide the size of windows.
The standard of bedroom window size is to install windows in the bedroom to keep the room ventilated and light, so as to ensure our sleep quality. Is the bigger the bedroom window, the better? In fact, the location and size of bedroom windows also need to follow certain rules.
1, bedroom window position pays attention to feng shui:
A, bedroom windows should avoid facing hospitals or garbage dumps.
In Feng Shui, garbage dumps and hospitals are places where Yin Qi is heavy. If the bedroom window is facing them, Yin Qi will probably enter the bedroom through the window, which will have a negative impact on the family, reduce wealth and may lead to financial bankruptcy.
B, bedroom windows should avoid facing the opposite road.
Speaking of roads, the word "noisy" often appears in our minds. The window of the bedroom faces the road, which will easily affect the health of people living in the bedroom, and the fortune will also be affected if there are physical problems.
C, bedroom window to avoid facing the water tower and telephone poles.
The window facing the water tower and telephone pole is easy to bring suffocation to the bedroom, which will have a negative impact on the wealth, health and career of the bedroom owner.
2, bedroom size specifications
According to the national Code for Residential Decoration Engineering, the area of bedroom window opening in residential buildings should be no less than 1: 7, that is, if your bedroom area is 30m2, your bedroom window opening area should be no less than 4.2m2.. ..
Because the size of the bedroom room is also different, the size of the bedroom window will be different. Generally speaking, the window size of the middle bedroom is between 1.2m* 1.5m* and 1.5m* 1.8m, and the window size of the big bedroom is between1.5m *1.8m * 2.
In addition to the bedroom, the window size of kitchen and bathroom is also a topic of concern when we decorate the house. Generally, the size of kitchen and bathroom windows will consider factors such as lighting, ventilation and convenient life to choose the appropriate size.
1, the size of the kitchen window
The size of kitchen windows is a matter of great concern to everyone, especially housewives. Because the kitchen requires high lighting, the size of the kitchen window should be compared with the general one. Generally, the kitchen window size can be 1.2m* 1.5m, 1.5m* 1.8m,1.8m * 2.4m. ..
In addition, the window opening area of the kitchen should be one tenth of the total construction area of the space, and the minimum should not be less than 0.6 square meters.
PS: window frame peripheral size ≠ window opening size. Size of the hole is the data after civil painting, and the outer frame is the size of the finished window. Generally, the difference between the two is about 2cm, which is used to install door and window frames.
2, bathroom window size
The ratio of window area to room floor area is 1: 8 or 1: 7, which is the standard of general window size. Combined with ventilation, ventilation, lighting, sunshine and other functions, the windows in the bathroom should be as large as possible. Of course, the size of the window is also related to the depth of the room. For example, in a room with a lighting window, the depth should not be greater than twice the height of the window; The depth of a room with windows on both sides should not be greater than 4 times the height of the window.
Therefore, the size of the bathroom window is generally 0.6m*0.9m to 0.9m *1.4m. ..
3. What is the height of the bathroom window?
When designing the bathroom window size, we should not only consider the ventilation and lighting, but also consider that the bathroom is a relatively private space, and we should also pay attention to certain rules in the design of window height. If the height from the rough ground is about 1m, the height of the bathroom window can be selected from1.2m-1.4m. Some houses have higher windows from the ground, so the overall height of the windows will be reduced, and the width of the bathroom window is between 0.8m-1.2m. ..
How to choose a window When it comes to the size of the window, it will inevitably involve the choice of the window. How can I choose the right window instead of buying some flashy windows? Listen to your mother. Com encyclopedia expert.
1, energy saving is the primary consideration for domestic windows.
If the window you choose is for home, mom. Com suggests that friends try to choose windows with good energy-saving and thermal insulation performance. Choosing energy-saving thermal insulation window can enjoy many benefits. For example, in summer, windows can block outdoor heat energy to save electricity consumed by air conditioners, which can save a lot of electricity at home. Leave indoor heat energy indoors in winter, saving energy and cost for heating.
2. Choose float glass with better performance.
The most critical material for windows is glass. When we buy windows, we should choose glass with better performance. For example, the exterior windows produced by most regular manufacturers now mainly use float glass and low-emissivity coated glass. According to experts, float glass is much better than flat glass in terms of heat insulation, heat preservation, light transmission and avoiding visual deformation. Low-emissivity coated glass has better quality in heat insulation, heat preservation, light transmission and ultraviolet filtering. Therefore, consumers should try to use float glass and low-emissivity coated glass when replacing external windows.
3. Outside windows are not considered above the seventh floor.
Due to the high wind pressure of high-rise buildings, high-rise windows are easily blown down by strong winds in windy weather; Especially in coastal areas, windows with stronger wind and better quality will inevitably be improperly used or ignored by residents, which not only brings inconvenience to the lives of high-rise residents, but also has certain security risks.
Therefore, it is not recommended to buy external windows for buildings above the seventh floor.
4. Shopping around is the basic literacy.
As the saying goes, shop around Taobao. How can it be so important to buy windows without comparing several brands or manufacturers? At present, the prices of windows on the market are not only different for different brands, but sometimes the prices of the same brand, different manufacturers and different shops are different. When we buy windows, we should go to several regular building materials markets to compare prices and avoid wasting money.