How to choose thermal break window？
Firstly, the aluminum material should be selected from raw aluminum instead of recycled aluminum. You can ask the merchant to provide a test report of the aluminum material. The model number 6063T5 or 6063T6 is raw aluminum;
Secondly, the width of the profile, such as 65/70/75, refers to the distance marked in red on the drawing, which is generally determined according to the customer's needs;
Finally, the thickness of the profile wall, which is the thickness of the aluminum material, is commonly found in the market at 1.6/1.8/2.0. It is important to pay attention to whether the inner and outer walls are uniform.
02 Look at the glass
Choose tempered glass with 3C certification for safety and security. Double layer insulating glass generally comes in models such as 5+15A+5, which refers to two 5mm glass pieces sandwiched with 15mm wide air.
03 Look at Hardware
Hardware is a key factor affecting the service life of doors and windows, and attention should be paid to flexibility and brand when selecting.
04 Look at auxiliary materials
Choose PA66GF25 nylon insulation strip, which won't burn out even with a lighter; Choose EPDM automotive grade sealing strips for sealing.
05 Check the process
The pin injection process and integrated bending technology have all improved the sealing performance of windows.