木包铝的主体承重主要是铝合金型材。主体结构为断桥铝合金，通过特殊工艺在窗内侧镶嵌一层优质纯木材，从而形成木包铝门窗，木包铝门窗就等同于铝合金门窗，内部是美观高雅的实木，外部则是高强度的铝合金型材，木包铝门窗即具有了铝合金门窗一切优点又完美地保留了纯木窗的审美特点。
The main load-bearing part of aluminum clad wood is mainly aluminum alloy profiles. The main structure is bridge cutoff aluminum alloy, which is inlaid with a layer of high-quality pure wood in the inner side of the window through a special process to form a wood clad aluminum door and window. The wood clad aluminum doors and windows are equivalent to aluminum alloy doors and windows. The interior is beautiful and elegant solid wood, and the exterior is high-strength aluminum alloy profiles. The wood clad aluminum doors and windows not only have all the advantages of aluminum alloy doors and windows, but also perfectly retain the aesthetic characteristics of pure wood windows.