Information regarding the requirements that balustrades should meet are described in the uniform text of the Journal of Laws. 2022 item 1225 to the Regulation of the Minister of Infrastructure of April 12, 2002 on the technical conditions to be met by buildings and their location – §298, section VII Safety of use.

Type of buildings (utility purpose)Minimum balustrade height, measured to the top of the balustrade (m)Maximum clearance or opening size between balustrade infill elements (m)
123
Single-family buildings and interiors of multi-level apartments0.9is not regulated
Multi-family buildings, collective housing, education and health care facilities1.10.12
Other buildings1.10.2