Standard Configuration:
Additional Options:
Note: U-value (0.60 – 1.2) indicates thermal transmittance of window. Smaller value equals better thermal insulation.
DK88 Aluclad
Standard Configuration:
Additional Options:
Note: U-value (0.60 – 1.2) indicates thermal transmittance of window. Smaller value equals better thermal insulation.
For houses with high energy efficiency Viking has developed the DK88 inward opening 88 mm window with thermal transmittance Uw = 0.74 W/m²K. Viking DK88 windows are equipped with Argon filled insulated glazing unit with two low-E glasses (Planitherm One) and SGG Swisspacer Ultimate warm edge solution; Ug = 0.47 W/m²K.
The DK88 comes with ROTO hardware and Hoppe handles however, you do have the option of upgrading to concealed hinges.
Specifications
Sound Insulation
Rw = 34 dB (-2;-5) – with standard glasses
Frame Depth
121 mm
Material of Sash and Frame
Glue-lam pine; quality class A1-A3
Glazing
50 mm 3-glazing, two Low-E glasses and argon filled
Hardware
ROTO; Hoppe handle
Aluminum Cladding
Optional external alucladding
Thermal Transmittance
Uw = 0,74 W/m²K (1,23 x 1,48 m opening standard window)
Number of Sash Gaskets
2 sash gaskets
Color of Sash Gaskets
White, Grey, Beige, Brown
Dimensions
Tilt and turn opening:
Sash: W 394-1704 mm x H 500-2572 mm
Turn opening (sidehung):
Sash: W 394-1704 mm x H 500-2572 mm
Tilt opening:
Sash: W 414-2054 mm x H 412-1322 mm
Tilt before turn opening: (i.e TBT):
Sash: W 394-1704 mm x H 500-2572 mm
