Jansen
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Jansen Hermetic 70 Window
Thermally insulated steel-glass system for windows (1-leaf and 2-leaf) and partition walls
Thermally insulated steel window system for attractively designed 1-leaf and 2-leaf windows and partition walls: the glass surfaces of windows and partition walls are in the same surface plane; seamless transitions at the profile joints, with planar mitres, further enhance the elegant impression.
- Steel & glass system for windows (1-leaf and 2-leaf) and partition walls
- Optionally also available in a highly insulating variant
- Uniform appearance of all Jansen Hermetic 70 door, window and partition wall systems
- The glass surfaces of windows and partition walls are in the same surface plane
- Compared to other materials, steel offers the advantage of a planar, elegant mitre due to seamless transitions at the profile joints
- Can be produced in continuously hot-dip coated steel and high-grade stainless steel
- Depending on the requirements, infill thicknesses of up to 69 mm are possible
- No weather bar for the sake of a homogeneous appearance
- Optimum tightness thanks to three sealing levels
- Compatible with other Jansen window, door and curtain wall systems
Technical details
- Resistance under wind load: up to C5
- Air permeability: up to class 4
- Watertightness: E1050
- Impact strength: class 1
- Bullet resistance: up to FB4NS (with armouring)
- Burglar resistance: up to RC3
- Thermal transmittance: ≥ 1,2 W/(m²K) (Windows)
- Sound insulation: ≤49 dB
- Continuous performance test: mechanical stress: up to class 2
- Operating forces: up to class 1
- Fall protection barrier glazing: fulfilled (Partition walls)
- Mechanical performance: fulfilled
- Mechanical strength: up to class 3
