Building technology/renewable energies
Building services engineering - or more correctly technical building services installations - include flue gas systems and other installations such as heating systems. Systems for utilising renewable energies are now regulated separately. This includes solar energy systems.
Many of these systems can be erected without a permit. The following table contains key points for differentiating between projects that do not require a permit and those that do.
Installations of technical building equipment
|
Type of construction |
Key data |
Applicable regulations |
|
exempt from procedure |
Flue gas systems in and on buildings as well as free-standing flue gas systems up to 10 metres high, |
§ Section 61(1)(2) SächsBO* |
|
subject to planning permission |
Projects other than those listed in Section 61 (1) SächsBO |
§§ Sections 63 ff.** SächsBO* |
Systems for the utilisation of renewable energies
|
Type of construction |
Key data |
Applicable regulations |
|
exempt from procedure |
Solar installations in, on and on roof and exterior wall surfaces and the associated change of use, |
§ Section 61(1)(3a) SächsBO*, |
|
subject to planning permission |
Projects other than those specified in Section 61 (1) SächsBO |
§§ 63 ff.** SächsBO* |
* SächsBO = Sächsische Bauordnung (Saxon Building Code), ** et seq. = subsequent, i.e. the following paragraphs must also be observed
If you are unsure, please contact the staff at the Town Planning and Building Supervisory Office, we will be happy to help you.
Note: Please also note the information on procedural freedom.