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SI HR EN DE IT SE FR NL

Nature Optimo

Nature Optimo
The NATURE OPTIMO window is made entirely of wood to create the optimal combination of high energy efficiency, beauty and affordability. It is a basic, popular window type from the Optimo family.

FEATURES

  • thickness of window casement and frame 92 mm
  • produced with the newest computer controlled technology bought in 2014

BENEFITS

  • modern design
  • suitable for low-energy and passive buildings
  • warm feeling
  • excellent watertightness and airtightness
  • long life time

PROPERTIES

  • Resistance to wind load (EN 12210): Class 5 (single casement) / C3 (double casement)
  • Watertightness (EN 12208): Class E1200 (single and double casement)
  • Air permeability (EN 12207): Class 4 (single and double casement)

Window thermal transmittance
Certificate - Nature Optimo - 0,5
Certificate - Nature Optimo - 0,6
Certificate - Nature Optimo - 0,7
Other
Use and maintenance instructions
Windows catalogue
Profile dimensions installation depth 93 mm
visible width 107 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
Ug = 1,0
Ug = 0,7 0,92 W/m²K
Ug = 0,6 0,84 W/m²K
Ug = 0,5 0,75 W/m²K