Roof windows Skylight Premium
Skylight Premium roof windows are characteristic for the original, rounded profile geometry. Uw = 1.4 W/m2K.
Energy efficiency
- 2-pane package
- original, rounded profile
- Uw = 1,4 W/m2 K
Material
- lead-free PVC
- steel reinforcement
Axis of rotation
elevated (3/4 window)
Opening
manual with gas springs
Handle
- mounted on the bottom
- 1 position of passive ventilation
Advantages:
- This unique rounded profile, in combination with the 2-pane package, guarantees the sustainable balance of thermal energy acquisition and loss. Uw = 1.4 W/m2K.
- The author’s patented system of fittings guarantees full sash stability both in the half-open function, open function and rotational function with the maximum safety
- A system of four seals resistant to low temperatures ensures the perfect tightness of Skylight roof window.
- Shock absorption fitting does not need any adjustment.

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Parameters
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Heat transfer coefficientUw = 1,4 W/m²KWindow pane heat transfer coefficientUg = 1,1 W/m²KAcoustic insulation33 dBAir permeabilityclass No. 2Water tightness classclass No. E750Wind load resistanceclass No. C3
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Cross-section
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Colours
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Colors of wood-like windows
Golden Oak
Nut
Mahogany
Colors of facings and sealing flanges
RAL 7043
RAL 8019
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Dimensions
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Standard dimensions:
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Installation
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Installation instructions
Heat transfer coefficient
Uw = 1,4 W/m²K
Window pane heat transfer coefficient
Ug = 1,1 W/m²K
Acoustic insulation
33 dB
Air permeability
class No. 2
Water tightness class
class No. E750
Wind load resistance
class No. C3
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Colors of wood-like windows

Golden Oak

Nut

Mahogany
Colors of facings and sealing flanges

RAL 7043

RAL 8019
Standard dimensions:

Installation instructions