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▼
Windows
All windows
Wood windows
Wood-aluminium windows
Passive windows
Window accessories
References - new
▼
Panoramic windows
PANORAMIC lift-slide windows
VISION lift-slide windows
CLASSIC lift-slide windows
Slide-tilt windows
Folding windows
▼
Doors
Front doors
Interior doors
Advice for entrance doors
▼
Help
M SORA catalogues
Send enquiry
BIM ArchiCAD
M SORA blog
M SORA video
Retail network
▼
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Nature
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Windows renovation
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Nature
Nature
The NATURE window is best described by a traditional axiom: the best solutions are simple solutions. The window concept is based on a century-old tradition upgraded with the help of modern technology. The result is a simple yet generous window – generous oweing to the benefits it delivers.
FEATURES
double sealing, triple also available
middle seal does not join the built-in drain channel, preventing condensation on the aluminum
glass strip ensures better sealing and better appearance
installation of a (wooden) built-in drain channel also available
BENEFITS
quality natural materials
simple, reliable performance
various shapes and sizes, custom-made products also available
excellent construction standards, heat and sound insulation
PROPERTIES
Wind resistance (EN 12210): Class C2/B3 (single and double casement)
Watertightness (EN 12208): Class 8A (single casement) and class 7A (double casement)
Air permeability (EN 12207): Class 4 (single and double casement)
Window thermal transmittance
Certificate- Nature 1,0
Certificate- Nature 1,1
Other
Use and maintenance instructions
Windows catalogue
Profile dimensions
installation depth
68
mm
visible width
118
mm
Instalation options
rectangular
●
oblique
●
arched, semicircular
●
Opening options
fixed
●
combined (tilt and turn window)
●
folding walls
●
tilt-slide walls
●
lift-slide walls
●
opening outwards
●
two-sided handle
●
Thermal insulation of the window (Uw)
Ug = 1,1
1,2
W/m²K
Ug = 1,0
1,2
W/m²K
Ug = 0,7
Ug = 0,6
Ug = 0,5