Southern Doors and Windows Purchase
Heat preservation performance
Considering the "wet and cold" climate in the south, especially in winter, this "wet and cold" is more intense. In view of this, the door window that should ensure the choice has proper heat preservation performance.
The noise reduction performance
In the face of the "sound of the waves" of this situation, we have to focus on the sound insulation and noise reduction performance of doors and Windows. Only in this way, ability is in think "listen to the sea" when open the window "listen to the sea", when want to fall asleep quietly, close the window to be able to quietly enter dreamland.
Wind pressure resistance, water tightness
The climate of the southern region is obviously different from that of the inland region. It is usually typhoons, heavy rainfall and very wet. So the door window of southern area, want to be superior to product of other door window on fighting wind pressure, watertight sex above all.
Northern Door and Window Purchase
Consider the characteristic of northerly climate, there are a few local provisions on door window use, be like: building 7 above limit is used outside open a window. The mainest is summer sultry, winter is cold, so a door window with good temperature effect can bring many comfortable to the bedroom, also can save many energy consumption.
The physical performance index of door window has: fight wind pressure sex, air tightness, water tightness sex, heat insulation sex, sound insulation sex, daylighting sex. The mechanical properties of doors and Windows mainly refer to the opening and closing force and repeated opening and closing performance of the hardware of doors and Windows. These properties are doors and Windows when the purchase needs to pay attention to. According to investigation additionally, the indoor temperature of winter of the room with window of window of model steel that north uses than wooden door window can be tall 4, 5 degrees; Double glazing is better in the north.
No matter south or north of course effect good color needs harmony rises: When bedroom environment is warm and tonal, relative door can choose warmer color department; When bedroom environment is cool when tonal, should choose relatively a bit shallow door. Additional, the color that door window should be the same as furniture is closer, but should have opposite sex contrast with metope color. Be like: with white wooden door had better let metope paint contain color. Only in this way can the room have a sense of hierarchy, not too "flat", but also make the room effect feel particularly fresh.
The coordination that the color of the ground is the same as the door should maintain same chromatic sex (be like cold, warm), but had better not agree. Prevent the ground to be the same as metope chaotic unclear, abate bedroom space feeling, big, or the room that has good to the sun, can choose the door of darker color, can create a more composed atmosphere effect.
In addition to these general matters of course, even in the light of specific doors and Windows have targeted choose and buy.