The windows and french doors are part of the wall elements. Frame and sash are made of high quality pinewood. An additional lower weathershield made from aluminum on the outside protects from weather influences.
Thanks to the triple glazing, the wooden windows offer a UW-value of 1.00W / m²K.

The windows are already included in our exterior wall elements. Other windows, e.g. PVC or Wood-Aluminim are optional.