The standard specifies details to be used for the design of wooden windows and window doors. They also apply when there are deviations as to the profile dimensions and the types of opening as specifies in DIN 68121 part 1. They also apply to fixed glazing, pivoted windows, sliding windows, and similar.#,,#
DIN 68121-2:1990 history
1990DIN 68121-2:1990-06 Timber profiles for windows and window doors; general technical details
1990DIN 68121-2:1990 Timber profiles for windows and window doors; general technical details