MGP10 stands for Machine Graded Pine, with the number 10 representing a specific engineering strength level. This high-quality timber is versatile and suitable for various applications, such as wall and roof framing, flooring, and decking.
90x45 mgp10 treated is kiln-dried radiate pine, suitable for outdoor use as decking bearers and joists. Buy structural treated pine at PY Timber Warehouse.
Equally important is bending strength, which refers to how much load a beam can take before it breaks.