铝合金窗是由铝合金建筑型材制作框、扇结构的窗，分普通铝合金门窗和断桥铝合金门窗。铝合金窗具有美观、密封、强度高，广泛应用于建筑工程领域，在家装中，常用铝合金门窗封装阳台。
Aluminum alloy window is made of aluminum alloy building profiles with frame and fan structure, which is divided into ordinary aluminum alloy doors and windows and Bridge cutoff aluminum alloy doors and windows. Aluminum alloy windows are beautiful, sealed and high-strength, which are widely used in the field of construction engineering. In home decoration, aluminum alloy doors and windows are commonly used to encapsulate balconies.
铝合金表面经过氧化光洁闪亮。窗扇框架大，可镶较大面积的玻璃，让室内光线充足明亮，增强了室内外之间立面虚实对比，让居室更富有层次。铝合金本身易于挤压，型材的横断面尺寸精确，加工精确度高，因此在装修中很多业主都选择采用铝合金门窗。
The surface of aluminum alloy is oxidized and bright. The window sash frame is large, which can be inlaid with large area of glass, making the indoor light full and bright, enhancing the facade contrast between indoor and outdoor, and making the room more hierarchical. Aluminum alloy itself is easy to extrude, the cross-section size of profiles is accurate, and the processing accuracy is high, so many owners choose to use aluminum alloy doors and windows in the decoration.