Inward opening (also knonw as tilt-and-turn) windows are traditional to Central Europe. Viking DK13-3k Window is a solid wooden window with the 78 mm profile system and a glazing unit with two low-E and one regular glass, Argon filled cavities and the total thickness of 40 mm. For the warm edge solution it is recommended to use SGG Swisspacer spacer bars as a warm edge solution.
Typical opening type is side hung (turn) combined with the ventilation opening (tilt from top of the sash): tilt-and-turn window. Thermal transmittance of the standard window is Uw = 0,94 W/²K
DK13 window is also available as 2-glazed window. in this case Uw = 1,29 W/²K.
Note: U-value (0.60 – 1.2) indicates thermal transmittance of window. Smaller value equals better thermal insulation.
|Sound Insulation||Rw = 35 dB (-1;-5) - standard glazing|
|Frame Depth||78 mm (111 mm with alucladding)|
|Material of Sash and Frame||Glue-lam pine; quality class A1-A3|
|Glazing||40 mm 3-glazing, two LowE glasses, argon filled or 26 mm 2-glazing, one LowE glass; argon filled|
|Hardware||ROTO; Hoppe handle|
|Aluminium Cladding||Optional external alucladding|
|Thermal transmittance||Uw = 0,94 W/m²K (3-glazed opening standard window)|
|Number of sash gaskets||2 sash gaskets|
|Color of sash gaskets||White, grey, beige, brown|
Tilt and turn opening:
Turn opening (sidehung):
Tilt before turn opening: (i.e TBT):
|A 1.0||A 1.1||A 2.0||A 2.1|
|A 3.0||A 3.1||A 4.0||A 4.1|
|A 1.0||A 2.0||A 3.1||A 4.0|
DK88 fly screen types:
|Aluminium screen||Aluminium screen on hinges||Aluminium color options|
NB! For intward opening windows fly screens are fixed inside the frame in front of the sash or on the external side of frame - thus there must remain sufficient space for the screen frames. Please discuss with the sales representative any further, more detailed quiestions!
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