Thermal Break Aluminum Window Profile and Cross section

1) Aluminum conducts heat and cold well, we offer a thermally improved and energy saving aluminum frame to set apart the interior and exterior surface, and reduce the heat transfer

2) Adopts GB/T5237-2008 Hign Precison Aluminum Industry Standard with reference from AAMA/ASTM

3) Aluminum alloy 6063 T-5 with powder coating finish, which makes the window surface clean, durable, weather resistant and is available with versatile of color and patterns.