Technical Peformance
Profile technology
- Highly thermally insulated multi-chamber system with ETC Intelligence® thermal break zone, which implements window designs with only 75 mm frame depth to passive house standard.
- Patented corner and butt joint technology for high rigidity of components
- Infill thickness up to 50 mm
Thermal insulation
- Uf values 0.97 to 1.3 W/(m²K) for fixed glazed units with external sight lines from 48 to 155 mm
- Uf values up to 1.2 W/(m²K) for sash-frame combinations with external sight lines from 74 to 142 mm
- Uw values less than 0.80 W/(m²K)
Gasket concept
Central gasket in three variants:
Circumferential installation without corner pieces
With formed corners, no adhesive required
Corner vulcanised frames
Hardware
- Concealed hardware.
Optional:- Visible hinges, coated or anodised in all colours
- Concealed hinges with integrated end position damping, opening angle max. 105°
- Sash weights:
- Concealed hinges: up to 130 kg
- Visible hinges: up to 130 kg
- Sash sizes (w x h): up to 1300 mm x 2250 mm
- Optional opening limiter
Wicline 75 Top - Concealed Sash
In the concealed sash variant of the WICLINE 75 TOP aluminium window system the glass is held directly in the thermal break zone by a special glazing bead. This gives extremely slim frame profiles which also have excellent insulation values and joint-free external frame sight lines. The improved ratio of frame to glazing proportions enable Uw values to passive house standard, and increased light transmission with panoramic views.
System Combinations:
- WICLINE 75 TOP windows can be combined with WICLINE 75 evo windows, and using integration sash-frames, with current WICTEC curtain walling
- Now also available with WICONA’s award-winning concealed handle in combination with profile 1010615
Technical data
System test results / CE product pass in accordance with EN 14351-1:2006+A2:2016
Air permeability
Class 4
Water tightness
E900
Resistance to wind load
Class C5 / B5
Operating forces
Class 1
Continuous operation
Class 3 (20 000 cycles)
Burglar resistance
RC1N, RC2N, RC2, RC3
Quality assurance
Certified according to ISO 9001:2008
Acoustic Performance
Rw (C;Ctr) = 46 (-1;-4) dB
Load bearing capacity of safety devices
Fulfilled
Mechanical strength
Class 4
Corrosion resistance of fittings
Class 5