Thermal-break aluminum doors and windows are the fifth generation of new thermal insulation and energy-saving doors and windows after wooden windows, iron windows, plastic steel windows, and ordinary color aluminum doors and windows on the market, and they are the highest-level aluminum doors and windows. The surface of broken bridge aluminum alloy doors and windows can be painted in various colors according to the needs of customers.
The composition structure of the thermal-break series aluminum alloy doors and windows combines the environmental protection of wooden windows, the firmness and safety of iron and steel windows, and the common characteristics of plastic-steel doors and windows for heat preservation and energy saving. Its structure is more complicated than ordinary aluminum doors and windows, and the cost is higher. Ordinary aluminum does not have heat insulation strips, does not keep heat and does not save energy. It just sprays on the surface.
  The section wall thickness of the aluminum alloy doors and windows of the thermal-break strictly follows the national standards. The wall thickness requirements must be between 1.4 and 2.0mm, because the thickness of the wall is related to the assembly technology and the solid safety of the doors and windows. The wall thickness of ordinary aluminum doors and windows should generally be below 1.4mm.

  Thermal-break series aluminum alloy doors and windows are assembled with special corner codes of more than 3mm, and corner glue should be injected into the corners for sealing. However, ordinary doors and windows are only connected by rivets or screws, and their firmness and safety are poor, but the cost is low. And the assembled thermal-break series aluminum alloy doors and windows will not have any problem for adults standing on and walking around. The technical requirements for the assembly of a complete set of equipment and the manual on-site operation are very different. The special thermal-break series aluminum profile is much more advanced than the ordinary aluminum profile, so it is not comparable.