3×2 47x75mm Treated Timber C16 2.4m/3.0m/3.6m Lengths Strength graded to C16 for known structural performance. It is recommended that all cut ends are re-sealed with a proprietary treatment. 3×2 treated timber can be used for stud walls, joists for roofs, floors, decking as well as all structural and general joinery applications Ideal for use with Decking Boards Grooved & Tanalised 120mm x 28mm
