Antique doors, wood frame structure system for ancient Chinese architecture, give full play and application timber ??? light texture, high strength, good elasticity, texture beauty advantages made architectural beams, columns and doors, these components in production and processing are carried out and artistic beauty of the different levels of processing, so that the natural beauty of wood with a form, the formation of a culture in the construction of wood, including windows and doors because of a significant part of which became the performance of wood culture an important part. The door for people to access the building; windows for ventilation and indoor lighting. Two thousand years before I in his book "moral", said: "chisel room windows and doors that, when it is not, there is room for use." Households that door, lattice window that window. In China, the ground in front of the building two thousand gas did survive, but you can see the image of the building at the time of our underground tomb unearthed from the Han Dynasty funerary objects, in these little architectural model provides us with a door, window style, the windows have been useful in the composition of straight wooden cross, ramps and other forms of panes. Tang is the peak of China's feudal society of early development, can prove from the literature and have been excavated ruins, buildings of this period is not only huge, but also magnificent, but unfortunately only a few kind has retained several halls of the temple . You can see the doors and mullioned windows on these permitted. In the absence of glass used in the building, only paper or silk, yarn fabrics like paste stickers on these dense mullioned and squares in order to avoid the rain and cold Department. Song of the building has retained more than the Tang Dynasty. Song court enacted the "create a French" is an official set of related architectural design and construction of monographs, in this as in a variety of styles specifically cited the doors and windows, along with the practice of drawing. From these records and architectural examples can be seen, when the doors not only have a variety of styles, but also the decoration, the emergence of a variety of patterns with lattice strips of wood on the doors and windows. Ming and Qing dynasties building has retained in large quantities, types, they give a lot of examples of people today show windows of time. These windows forms, colorful, palaces, exquisite temples gorgeous windows, doors and literati landscape architecture handsome and elegant, lively local building doors and windows, so that the original doors and windows become purely practical architectural focus, performance became humane connotation The important part is configured to a special kind of wood culture. Mullioned windows earliest pottery in the tomb and funerary objects in the house alone, Tang, Song, Liao, Jin brick, wood architecture and murals are also a lot of performance. From the Ming Dynasty, it was gradually replaced by a window sill in important buildings, but there is still used in the folk architecture. Don ago still mullioned windows as much, fixed can not be opened, so the functionality and styling are restricted. Song from the switch windows, better have a great development on the type and appearance. Song extensive use Reja, except there are ball grid pattern, patterns and other old coins, improve lighting conditions, an increase of decorative effect. Song window sill has been applied to both sides of the door of each room of the palace walls threshold is determined by lattice doors evolved, so the form is similar, but only grid eye, kidney panels and barrier-free water board. Abstract Window was first seen in the Guangzhou branch of Han Tao Louming is unearthed. Qing northern branch off window sills are also used on the wall, can be divided into two, the upper part of the window support, lower part of the pick window, both of equal area. South building because the summer need more ventilation, window area than branch off area about twice as large windows, panes pattern is also very rich. Ming and Qing style windows Song basically inherited the practice began in the mid-Qing Dynasty glass used in the doors and windows.