Frankfurt am Main, one of Germany's most dynamic and economically significant cities, is a city of contrasts, blending modern skyscrapers with historic architecture. Its skyline is dominated by the towering glass structures of financial giants, but hidden within its bustling streets are buildings steeped in history. These include beautiful pre-war buildings, old town houses, and grand historic landmarks. With increasing interest in preserving cultural heritage while adapting to modern needs, historic building renovation, or Architekt Altbausanierung Frankfurt, has become an essential area of expertise for architects in Frankfurt.