断桥真正改变了什么

隔热断桥将铝合金型材的内外部分隔开，让框架兼顾舒适与强度。最终效果还取决于玻璃、密封和安装。

Prepared by the joycham 窗 + Doors editorial team. Specifications and performance outcomes vary by opening, glass, hardware and installation; confirm project-specific values before ordering.