Aqua-Channel Aluminium Decking Boards create a patented interlocking imperforate layer to collect and direct water on the balcony surface, with innovative interchangeable inserts to give a continuous flush or classic gapped decking appearance. An offset hidden channel within the boards is used to fix the system down whilst hiding fixing screws in addition to giving a greater range of widths that a board can be ripped to if required to fit a balcony. The range comes complete with decorative threshold drain, full boarder drainage system or subsurface drainage, which combined with patented slope creating support brackets can direct water to any part of the balcony. The 150mm width boards are engineered from T6 6063 aluminium for a max span of 650mm and coated with durable, slip resistant Qualicoat standard powder coating, up to Seaside Level 2.