1. Lighting (view overlooking the role).Different design requirements to have heat preservation, heat insulation, sound
insulation, airtight sex is strong.
2. Door and window is an important part of architectural modeling (false or true contrast, rhythm art effect, plays an important
role) so their shape, size, scale, arrangement, such as, color, shape of building overall shape is very big effect.
3. A lot of people like to use now double deck glass windows, in addition to enhance the effect of heat preservation, it is very
important to the role of sound insulation, the bustling city, live, traffic developed, sound insulation effect becomes more and
more popular with people.