Construction feature: The frame deep is 100mm,Outside is Aluminum with 1.5mm thickness,Surface fluorocarbon baking paint finished. Inside construction is Wooden which use Germany Remmers green paint.
Glass: Hollow glass 5+20A+5mm,Intelligent insulating blinds for alternative. (Hollow glass 5+27A+5mm)
Hardware accessories: Germany SIEGENIA
Window screen: Invisible window screen for alternative.
Useful life: Above 60years
Quality index: Wind resistance: 4000Pa(Sizes:700*1500)
Water tightness: Grade 5(Sizes: 700*1500)
Air permeability: Grade 5(Sizes: 700*1500)
Heat insulation: Down 35dB (Hollow glass 5+12A+5)
Sound insulation: Down 35d8 (Hollow glass 5+12A+5)
Non-normal stress: 6000Pa(Sizes:700*1500)
Glass: Hollow glass 5+20A+5mm,Intelligent insulating blinds for alternative. (Hollow glass 5+27A+5mm)
Hardware accessories: Germany SIEGENIA
Window screen: Invisible window screen for alternative.
Useful life: Above 60years
Quality index: Wind resistance: 4000Pa(Sizes:700*1500)
Water tightness: Grade 5(Sizes: 700*1500)
Air permeability: Grade 5(Sizes: 700*1500)
Heat insulation: Down 35dB (Hollow glass 5+12A+5)
Sound insulation: Down 35d8 (Hollow glass 5+12A+5)
Non-normal stress: 6000Pa(Sizes:700*1500)
The tilt-turn Window open as the handle which can operate the windows' sashes
.and bring the accessories to make the windows sashes to open tilt and turn to inside.
.and bring the accessories to make the windows sashes to open tilt and turn to inside.
Practical ability:when opening the windows, it can not occupy much space,and can let
The natural air coming in and out to make the internal air fresh .It also can prevent the water
Coming in.
The natural air coming in and out to make the internal air fresh .It also can prevent the water
Coming in.
Safety: The accessories of all the windows only can operate inside .when close the windows,
The sashes has already fixed to frame to make safety.
The sashes has already fixed to frame to make safety.
The kinds of windows is easy to clean. Using the handle to open the sashes to make the external surface to inside. And clean the outside easily and safely.