Multi-cavity structure

Using 6063-T5 Original Aluminum lloy profiles
Main frame structure features a design with varying cavity sizes forming 7 hollow cavities with different sizes and widths
Middle insulation cavity is filled with thermal insulation cotton Cavities surrounding the glass uses micro-foam filling for convection 
Thus effectively reduces heat transfer through convection within the profile cavities and between the profile and the glass

Vertical isotherm design 
Systematic design ensures thermal comfort during all seasons

PA66GF25 Thermal insulation strip、EPDM Glue Strip、Hollow glass
Positioned at the vertical isotherm Equivalent to dividing the window into two parts: indoor and outdoor
Effectively preventing heat conduction between
the inside and outside  

LOW-E Glass

Coating LOW-E film on the inner side of the hollow glass effectively isolates infrared heat radiation
Allowing ligh through but no heat
Enhancing sun protection in summer and preventing heat loss indoors in winter