LPH 5 in heritage protection: Why detailed design in existing buildings is a prerequisite, not a luxury
The design shows where a project is meant to lead. Whether it will actually work in the long term, however, is often decided only in the detailed design. In heritage protection in particular, LPH 5, the fifth service phase of the German fee scale for architects (HOAI), is therefore not a nice-to-have but a central…







