The Vectis Top-Bottom Rail is a precision-engineered aluminium profile used in ground-mounted solar support structures. Fabricated from high-grade aluminium 6063 T6, it offers excellent mechanical strength, corrosion resistance, and long-term durability. At 3500mm in length with a mill finish, it is suitable for applications requiring direct integration or further surface treatment. Designed for compatibility with both top and bottom mounting systems, this rail provides flexible installation options across varied PV layouts.