70#The narrow side window

1 Profile: wall thickness 1.8 mm, visual surface 14mm;
2 Hardware: Belgium Sobinco hides the hardware, Sobinco has no base;
3 insulation bar: using Baotai 20mm wide insulation bar, better thermal insulation performance;
4 rubber strips: Heda rubber strips are used, soft and hard rubber strips are used to open the fan, and soft and hard rubber strips are used outside the glass.
5 Glass: Standard 5 +18A +5 empty glass, to ensure insulation performance while using 18A wide hollow glass insulation bar is more generous and beautiful.