WPC Fence Board Embossed 160 x 20 mm (2.6 kg/m) is the most efficient board in the range. At 160 mm the face is 20 mm wider than the usual 140 mm, and worked out over real quantities that matters: to cover one square metre of fence, a 140 mm board needs 7.14 m of board while a 160 mm board needs only 6.25 m - 12.5% less board outright. And it is not only board you save.It takes in no water, so it will not rot, split, host insects or grow mould; UV-stabilised so the colour will not bleach; no paint and no wax, ever. For a large area where you still want the texture of timber, the 160 mm board uses the least board, has the fewest joints and takes the least labour. 160 x 20 mm embossed fence board, 2.6 kg/m - a 160 mm face that uses 12.5% less board and leaves 12.5% fewer joints for the same area.