Aluminum door and window thermal break strips are generally used in the following locations:

Intermediate position between the inner and outer windows: The thermal break strip of a casement aluminum window plays the role of blocking the transfer of heat between the metal parts. The term "thermal break" means inserting a medium that blocks heat transfer between the window metals, so its position is in the middle of the inner and outer windows .

Between the inner and outer sides of the window frame profile: The window frame profile of a casement aluminum door and window is rectangular, with aluminum alloy materials on both the inner and outer sides. The thermal break strip is sandwiched between two or more layers of aluminum alloy profiles, forming a distinct "thermal break" that effectively blocks the heat transfer path between the aluminum alloy profiles and improves the energy - saving performance of the door and window .

In addition, thermal break strips of different shapes also have applications in some special parts. For example, I - shaped thermal break strips can be used in the sealing of the door and window frame, glass sealing, and the sliding parts of the door and window to reduce the exchange of indoor and outdoor temperatures and maintain a stable indoor temperature .