Do you know all about aluminum alloy doors and windows?

What are aluminum alloy doors and windows ？
Aluminum alloy is a building material mainly made of metallic aluminum and added with some alloy elements to enhance strength and hardness. Aluminum alloy doors and windows refer to doors and windows made of aluminum alloy extruded profiles as frames, stiles, and leaves, known as aluminum alloy doors and windows, or aluminum doors and windows for short.
What are bridge cutoff aluminum alloy doors and windows ？
Broken bridge aluminum alloy window is an improved type introduced on the basis of aluminum alloy window to improve the thermal insulation performance of doors and windows. The principle of a broken bridge aluminum alloy window is to divide the aluminum alloy profile into two parts, and then connect them with nylon material to form a cold and hot bridge between the aluminum alloy profile, so that the internal and external cold and hot cannot be exchanged through the aluminum alloy profile. It is a new type of insulation aluminum profile.
What is the difference between ordinary aluminum alloy profiles and bridge cut aluminum alloy profiles ？
Ordinary aluminum profiles have the same color inside and outside, with fast thermal conductivity, while broken bridge aluminum profiles have cold and hot bridges, which cannot be exchanged inside and outside through profiles, resulting in good insulation effect. But overall, there are more cases of using broken bridge aluminum in cold regions such as northern China, Nordic Europe, and Canada. In warm regions such as South China and Australia, ordinary aluminum alloys can basically meet all needs.