An article takes you through the structure of broken bridge aluminum.
Release date:
2025-09-01
What exactly is "thermal break aluminum"? Many of you may have heard of it—so, what does this innovative window and door product actually look like? Let me introduce you to a product that might still seem unfamiliar: thermal break aluminum. It’s an upgraded, improved version of traditional aluminum alloy windows and doors, achieved by integrating insulating materials into the middle of the aluminum frame, effectively creating a "thermal break" effect.
Two aluminum frames are connected by rigid plastic (the black section), which effectively blocks thermal conductivity, helping to conserve energy. This design significantly enhances the structural strength of the entire system—since the two aluminum alloy support strips are joined together—while also providing excellent load-bearing capacity! The black material in the middle is the thermal break, and it’s precisely because of this insulation material that aluminum windows and doors are officially classified as "thermal-break aluminum."
The thermal break strip plays a critical role in insulated aluminum windows, which is why branded insulated aluminum windows always use PA66 nylon strips. However, some manufacturers opt for the more cost-effective PVC plastic thermal breaks instead. High-quality thermal break strips are softer in texture and resistant to aging and deformation. That’s why there’s still a clear distinction between genuine branded insulated aluminum windows and those from lesser-known or counterfeit brands. For home use, it’s best to choose windows made by reputable, branded manufacturers.
Latest News
Contact Information
Address: Area A, Datang Park, Sanshui Industrial Park, Sanshui District, Foshan City, Guangdong Province
Warren Doors & Windows, South of Fangshan Road and West of Dongtai Road, Dongcheng Subdistrict, Linqu County, Weifang City, Shandong Province
Business Inquiries: BD@warren.net.cn
Join Us: BD@warren.net.cn
International Trade Cooperation: BD@warren.net.cn
National Customer Service Hotline: +86 400-676-9888
Beijing Customer Service Hotline: +86 010-68319888
Douyin
Xiaohongshu
E-mail：
Tel：
400：
The Little Red Book：
Tiktok：
WeChat：
在线客服添加返回顶部
页面顺滑的滚动
右侧在线客服样式 1,2,3 4
图片alt标题设置： Beijing Warren Doors and Windows Co., Ltd.
循环体没有内容时： Materials are currently being organized—stay tuned!
CSS / JS 文件放置地