Many people will be attracted by large doors and Windows, because large doors and Windows not only can owners have a strong visual impact but also can largely harvest the scenery outside the window, from the overall point of view, large doors and Windows will be more atmospheric. So many people will make the doors and Windows very big, but in fact, the risks of large size doors and Windows are very big, today Xiaobian will talk about it in detail, I hope to help you!

Indoor heat and cold effect is more serious

If the door and window size is large, then the indoor light and heat will be larger and stronger, which not only increases the indoor problem, but also the cold air will penetrate into the room by the glass and door and window gaps in winter, resulting in poor indoor insulation effect. Therefore, the primary requirement for large doors and Windows is that the overall quality of doors and Windows must be good.

Overheads get bigger

Since large size doors and Windows can be said to be very energy-saving from the perspective of energy conservation, because the energy loss of doors and Windows accounts for 45% to 50% of building energy consumption, and the loss of large Windows will be more, the cooling or heating time and temperature of air conditioning will also be affected, the energy consumption of air conditioning operation will increase, and the electricity bill will increase correspondingly. And the cost of making large doors and Windows is twice as high as the cost of ordinary doors and Windows.

Increased maintenance difficulty

Since it is a large size door and window, it can be said that the outside can hardly be maintained and cleaned, so Xiaobian suggests that the door and window is not the bigger the better. Generally normal recommended doors and Windows: for example, the living room window ratio is suitable for 1:4 to 1:6; Bedroom recommended 1:6 to 1:8; The stairwell and bathroom are recommended from 1:10 to 1:12, which is just right.