75mm x 225mm Sawn Treated Timber C24 (9" x 3") 4.8m

C24 strength-graded structural softwood, kiln-dried, regularised, and treated for demanding applications in floors, roofs, and primary beams.225mm width in a 4.8m length provides heavy-duty beam performance in floors and roofs, while the 75mm thickness offers a broad bearing face for connectors and hangers, reducing bounce and deflection over extended spans with minimal joints.