Build your whole deck around our grey boards here. The calculator walks you through each part, from subframe and joists to clips, starter clips, fascia and edging trims. Enter your length and width in metres and skip any step for parts you already have. Grey is the lighter of our two grooved greys, and most customers pair it with a darker contrast — a border or picture frame in slate grey works well with this board. For other grey decking ideas, our wood grain boards are in a mid grey with a textured surface, and mixing it with dark anthracite boards gives a two-tone design with more depth. The calculator covers one colour, so add any second colour separately at the end.
