The 185x18mm profile is noticeably wider than a typical screening batten, so it works best when you want broad timber lines rather than a tightly repeated pattern. It can help simplify the look of larger exterior areas and gives painted timber features more visual weight. The pine is H3 treated, dressed and primed, making it suitable for appropriate outdoor use above ground and easier to finish on site. Its pencil-rounded corners are small but make the profile look less harsh once installed. For buyers searching for wide treated pine in Melbourne, this size suits feature walls, screens and exterior decorative work.