Superior 1800mm C16 treated timber, designed for critical structural support with a 47x175mm profile, available in packs of two. The 1800mm C16 treated timber is our most expansive and robust option, ideal for the most challenging construction projects. At 47x175mm, it’s Pressure-treated and kiln-dried to provide exceptional support for critical elements such as large-scale building frameworks, extensive outdoor constructions, and other applications where maximum span and load-bearing capacity are essential. Treated to surpass the stringent C16 standards, it promises durability against environmental hazards and pests, ensuring the longevity of your structures. Coming in a pack of two, this timber facilitates large construction with reliability and efficiency.