Inward Opening Double Glazed

Inward opening (also known as tilt-and-turn) windows are traditional to Central Europe. DK13-2k Window is a solid wooden window with the 78 mm profile system and Argon filled double glazing unit.

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 window is Uw = 1,29 W/²K

Opening types:

Tilt and turn window
Side hung window
Tilt window