浅述门窗节能设计

门窗节能设计是建筑外围结构设计的重要部分，阐述了要搞好节能设计须树立正确节能门窗理念，并从节能门窗的三大要素入手，全面了解门窗材料发展动态，提出只有取相应的设计措施，采用新技术、新材料、才能使门窗本身具有良好的节能效果，达到节能的目的。

Door and window's energy-saving design

Door and window's energy saving design is important part of peripheral structural design of building. The conception of door and window's energy saving must be erected to do well in energy saving design. And according to three key elements of energy saving the development trends of door and window's materials are introduced. At last author points out that adopting corresponding design measures, new technology and materials good energy saving effect can be acquired.