The Durable-FRP database includes comprehensive information for each data set, detailing the materials, test methods, and other relevant parameters to ensure the reliability of the data. Various types of FRP composites with different resins, fibre reinforcements, and fibre contents have been considered, focusing on structural applications in civil engineering and construction. The test results encompass both laboratory and in-situ field tests, covering a wide range of mechanical and thermomechanical properties.