Cheltenham's extensive Victorian and Edwardian housing stock presents unique drainage challenges with original clay pipe networks often over 100 years old. These systems in GL50 frequently suffer from root intrusion, joint displacement, and gradual collapse due to ground movement in Gloucestershire's clay-rich soils. Our experience with period properties ensures we understand the specific failure patterns and appropriate repair methods for these heritage drainage systems. We use modern no-dig techniques to preserve historic streetscapes while delivering long-lasting repairs.