Frame Depth 116 mmVent Depth 52 mmWall Thickness 1.6 - 1.8 - 2 mmThermal Insulation 15 mmThe Thickness of Functional Glass Is 20 - 24 - 28 mmVisible Height 146.8 mmTypes of windows that can be opened
Frame Depth 116 mmVent Depth 52 mmWall Thickness 1.6 - 1.8 - 2 mmThermal Insulation 15 mmThe Thickness of Functional Glass Is 20 - 24 - 28 mmVisible Height 140.7 mmTypes of windows that can be opened
Frame Depth 180 mmVent Depth 52 mmWall Thickness 1.6 - 1.8 - 2 mmThermal Insulation 15 mmThe Thickness of Functional Glass Is 20 - 24 - 28 mmVisible Height 140.7 mmTypes of windows that can be opened