NATURELINE 90 passive
Passive House Suitable Window System
NatureLine 90 passive window with hardwood sill and external reveals
Passive House Suitable Windows Manufactured in New Zealand
90mm thick window sash and frame
52mm triple glazing, Argon, Ultimate spacer
Airtightness 0.25m3/(h m)
phpp data available from the German Passive House Institute
Uw-value 0.73 W/(m2 K) with Ug 0.52 W/(m2 K) (timber and glass type dependent)
Very high security standard
2 seals are a standard feature
Certification Report
SPEC
Sheet
TRIPLE GLAZING DETAILS (U-value, G-value)
Please contact us for detailed data sheets for different glass- combinations
TOUGHENED GLASS
For child safety reasons and for the prevention of heat cracking ThermaDura supplies toughened glass.
Important:
NatureLine 90 and NatureLine 90 Passive windows and doors can only be used in house designs where the windows and doors are well protected from the elements. Due to the frequent maintenance required, we recommend using DesignLine or Chalet windows and doors instead.
TIMBER
GLASS
HARDWARE
HANDLES
FINISH
INSTALLATION