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WS14 wooden window (3-glazing)

WS14 wooden window represents a unique Nordic design of high energy efficient windows. Window profiles are protected by International Registration of Industrial Designs no DM/083922.

WS14 Wooden Window:

  • Specific design suitable for Nordic countries. Its three gaskets ensure that profile system is highly insulated and condensation risks between frame and casement are minimised.
  • 50 mm triple glazing with 2 low-E coatings (LowE or LowE1.0) and warm edge spacer (e.g. SGG Swisspacer Ultimate) gives excellent insulation and comfort.
  • Sun protection coatings can be used if needed (e.g. SKN176).
  • Espagnolette with locking points around the casement secures the window while closed.
Opening types:
  • Side projecting
  • Tophung
  • Top swing
  • Fixed light
  • Multi light (transoms & mullions)

TECHNICAL INFORMATION

Aluminium Cladding Optional external alu cladding
Glazing 50 mm 3-glazing, two LowE glasses, argon filled
Frame Depth 120 mm (132,5 mm with alucladding)
Sound Insulation Rw = 35 dB (-2;-6) – with standard glazing
Material of Sash and Frame Glue-lam pine; quality class A1-A3
Number of sash gaskets 3 sash gaskets
Color of sash gaskets Grey
Thermal transmittance Uw = 0,72 W/m²K (1,23 x 1,48 m opening standard window)
Hardware PN UNI hinges; ROTO hardware; Hoppe handle
Security PAS24 solution option
Air tightness Class 4 (600 Pa)
Water tightness Class E1500 (1500 Pa)
Resistance to wind load Class 5C (2000 Pa)
Dimensions Side projecting:
Sash: W 500-869 mm x H 443-1669 mmTop hung:
Sash: W 429-1569 mm x H 500-1569 mm

Top swing:
Sash: W 429-1669 mm x H 527-1626 mm

ADDITIONAL INFORMATION

Note: U-value (0.60 – 1.2) indicates thermal transmittance of window. Smaller value equals better thermal insulation.

Standard Configuration

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FULLY APPROVED, INSURED & ACCREDITED:
FULLY APPROVED, INSURED & ACCREDITED: