On the property Frintroper Str. 432a, the Altfriedschule was expanded from a two-stream to a three-stream primary school in construction phase I. The expansion has created additional school places. The existing building is now to be renovated and upgraded following the expansion.

This specification covers the metal construction work of the windows, exterior doors and façade in the existing building.

approx. 345 sqm windows/exterior doors (86 elements), 160 sqm aluminium façade (8 elements)